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8 weeks agovasprintf-posix, vasprintf-gnu: Fix module description.
Bruno Haible [Mon, 3 Mar 2025 19:41:41 +0000 (20:41 +0100)]
vasprintf-posix, vasprintf-gnu: Fix module description.

Reported by Vivien Kraus <vivien@planete-kraus.eu> in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-03/msg00009.html>.

* modules/vasprintf-posix (Include): Change to <stdio.h>.
* modules/vasprintf-gnu (Include): Likewise.

8 weeks agohost-cpu-c-abi: Improve support for loongarch32.
Bruno Haible [Fri, 21 Feb 2025 10:38:35 +0000 (11:38 +0100)]
host-cpu-c-abi: Improve support for loongarch32.

Reported by <wuruilong@loongson.cn>
in <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098478>
via Simon Josefsson.

* m4/host-cpu-c-abi.m4 (gl_HOST_CPU_C_ABI): Prepare template for
__loongarch32__ in config.h.
(gl_HOST_CPU_C_ABI_32BIT): Speed up the configure test on loongarch*.

8 weeks agoreadutmp: Let callers distinguish LOGINs from USERs.
Bruno Haible [Wed, 19 Feb 2025 22:46:37 +0000 (23:46 +0100)]
readutmp: Let callers distinguish LOGINs from USERs.

Reported by Paul Eggert in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-02/msg00123.html>.

* lib/readutmp.h (LOGIN_PROCESS, UT_TYPE_LOGIN_PROCESS): New macros.
* lib/readutmp.c (read_utmp_from_systemd): Possibly use LOGIN_PROCESS
instead of USER_PROCESS, depending on the session's class.

8 weeks agosetlocale: Update info about Galician and Tamil.
Bruno Haible [Thu, 13 Feb 2025 01:18:05 +0000 (02:18 +0100)]
setlocale: Update info about Galician and Tamil.

* lib/setlocale.c (locales_with_principal_territory): Galician is
mostly spoken in Spain, not Portugal. Tamil is mostly spoken in India,
not Sri Lanka.

8 weeks agogettext-h: Fix compilation error on native Windows.
Bruno Haible [Wed, 12 Feb 2025 22:43:21 +0000 (23:43 +0100)]
gettext-h: Fix compilation error on native Windows.

* modules/gettext-h (Depends-on): Add locale-h.

8 weeks agopopen: Set gl_cv_func_popen_works to "guessing no" on OS/2.
KO Myung-Hun [Mon, 10 Feb 2025 11:35:00 +0000 (20:35 +0900)]
popen: Set gl_cv_func_popen_works to "guessing no" on OS/2.

* doc/posix-functions/popen.texi: List OS/2 kLIBC case.
* m4/popen.m4 (gl_FUNC_POPEN): Set gl_cv_func_popen_works to
"guessing no" on OS/2.

Copyright-paperwork-exempt: Yes

8 weeks agognulib-tool: Apply libgnu.{,l}a specific CFLAGS to all its object files.
Bruno Haible [Mon, 3 Feb 2025 22:55:39 +0000 (23:55 +0100)]
gnulib-tool: Apply libgnu.{,l}a specific CFLAGS to all its object files.

* gnulib-tool.sh (func_emit_initmacro_end): Define
${macro_prefix}_${libname}_{LIBOBJS,LTLIBOBJS,LIBOBJDEPS} macros, that
include libname in the base name of the object files.
(func_emit_lib_Makefile_am): Use ${macro_prefix}_${libname}_*LIBOBJS
values instead of ${macro_prefix}_*LIBOBJS values.
* pygnulib/GLEmiter.py (GLEmiter.initmacro_end): Define
{macro_prefix_arg}_{libname}_{LIBOBJS,LTLIBOBJS,LIBOBJDEPS} macros, that
include libname in the base name of the object files.
(GLEmiter.lib_Makefile_am):Use {macro_prefix}_{libname}_*LIBOBJS
values instead of {macro_prefix}_*LIBOBJS values.

3 months agoptsname_r: Work around ptsname_r bug on Solaris 11 OmniOS.
Collin Funk [Sat, 25 Jan 2025 05:36:11 +0000 (21:36 -0800)]
ptsname_r: Work around ptsname_r bug on Solaris 11 OmniOS.

* lib/ptsname_r.c (ptsname_r): Ensure the resulting buffer is not
clobbered if it is too small on Solaris 11 OmniOS.
* m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): On Solaris 11 OmniOS, arrange to
override ptsname_r.

3 months agostrerrorname_np: Work around a bug on Solaris 11 OmniOS.
Collin Funk [Sat, 25 Jan 2025 04:38:54 +0000 (20:38 -0800)]
strerrorname_np: Work around a bug on Solaris 11 OmniOS.

* m4/strerrorname_np.m4 (gl_CHECK_STRERRORNAME_NP): Test if
strerrorname_np returns NULL when given ERESTART or ESTRPIPE.
* doc/glibc-functions/strerrorname_np.texi: Document the bug.

3 months agotests: Fix a few compilation errors on Solaris 11 OmniOS with gcc 14.
Bruno Haible [Fri, 24 Jan 2025 19:06:06 +0000 (20:06 +0100)]
tests: Fix a few compilation errors on Solaris 11 OmniOS with gcc 14.

* tests/test-accept.c: Omit the signature check on Solaris.
* tests/test-gethostname.c: Likewise.
* tests/test-getpeername.c: Likewise.
* tests/test-getsockname.c: Likewise.
* tests/test-getsockopt.c: Likewise.
* tests/test-recvfrom.c: Likewise.
* doc/posix-functions/accept.texi: Mention the Solaris 11 OmniOS
problem.
* doc/posix-functions/gethostname.texi: Likewise.
* doc/posix-functions/getpeername.texi: Likewise.
* doc/posix-functions/getsockname.texi: Likewise.
* doc/posix-functions/getsockopt.texi: Likewise.
* doc/posix-functions/recvfrom.texi: Likewise.

3 months agouchar-h-c23: Fix compilation error on OmniOS.
Collin Funk [Fri, 24 Jan 2025 05:14:43 +0000 (21:14 -0800)]
uchar-h-c23: Fix compilation error on OmniOS.

* lib/lc-charset-unicode.c (locale_encoding_to_unicode)
(unicode_to_locale_encoding): Cast the argument to iconv with
ICONV_CONST.

3 months agoflexmember: port to IBM XL C 16.1
Paul Eggert [Sun, 19 Jan 2025 07:02:09 +0000 (23:02 -0800)]
flexmember: port to IBM XL C 16.1

* lib/flexmember.h (FLEXALIGNOF): Use the conservative definition
if _Alignof is a macro, to avoid a C99 conformance issue exposed
by IBM XL C 16.1 which otherwise complains "An aggregate
containing a flexible array member cannot be used as a member of a
structure or as an array element."

3 months agoalignasof: port to IBM XL C 16.1
Paul Eggert [Sun, 19 Jan 2025 06:06:55 +0000 (22:06 -0800)]
alignasof: port to IBM XL C 16.1

* doc/gnulib.texi (alignof):
Improve doc to match implementation better.
* m4/stdalign.m4 (alignas): Do not define to _Alignas
if __xlC__ claims to conform to C11, because _Alignas fails with
weird diagnostics "Unexpected text %1$s encountered."
* tests/test-alignasof.c (TEST_ALIGNMENT, alignas):
Follow doc advice.

3 months agorenameatu: Work around a GNU/Hurd bug.
Collin Funk [Sun, 19 Jan 2025 05:06:49 +0000 (21:06 -0800)]
renameatu: Work around a GNU/Hurd bug.

* m4/renameat.m4 (gl_FUNC_RENAMEAT): Check if renameat2 handles trailing
slashes.

3 months agoalignasof: port to IBM XL C V16.1
Paul Eggert [Sat, 18 Jan 2025 06:11:54 +0000 (22:11 -0800)]
alignasof: port to IBM XL C V16.1

* m4/stdalign.m4 (gl_ALIGNASOF):
Work around similar bug in IBM XL C V16.1.0 cc (non-clang).
Since this is the last version of this obsolescent compiler,
assume the bug is in earlier versions.

3 months agoAvoid -Wformat=security failures with --disable-nls
Pádraig Brady [Fri, 17 Jan 2025 13:01:40 +0000 (13:01 +0000)]
Avoid -Wformat=security failures with --disable-nls

This was noticed with GCC 14.

* lib/xmemcoll.c: Always use format arguments.
* lib/xprintf.c: Likewise.

3 months agogetopt-posix: Fix compilation error in C++ mode (regression 2024-09-21).
Bruno Haible [Thu, 16 Jan 2025 22:10:10 +0000 (23:10 +0100)]
getopt-posix: Fix compilation error in C++ mode (regression 2024-09-21).

Reported by G. Branden Robinson <g.branden.robinson@gmail.com> in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-01/msg00135.html>.

* lib/getopt-pfx-core.h: On several platforms, include <unistd.h> first.
* modules/getopt-posix (Files): Add m4/musl.m4.
(configure.ac): Invoke gl_MUSL_LIBC.

3 months agowchar_h: Fix for glibc 2.5.
Bruno Haible [Thu, 16 Jan 2025 20:14:45 +0000 (21:14 +0100)]
wchar_h: Fix for glibc 2.5.

* lib/wchar.in.h (__need_wint_t): Clean up after including glibc's
<wchar.h>.

3 months agoassert-h: Fix compilation error with gcc >= 13 on Solaris 11.
Bruno Haible [Tue, 14 Jan 2025 21:47:43 +0000 (22:47 +0100)]
assert-h: Fix compilation error with gcc >= 13 on Solaris 11.

Reported by Pádraig Brady <P@draigBrady.com> in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-01/msg00120.html>.

* m4/assert_h.m4 (gl_ASSERT_H): Don't assume that on Solaris with gcc or
clang, static_assert works: /usr/include/assert.h is in the way.

3 months agoprogname: also set program_invocation_short_name
Pádraig Brady [Sun, 12 Jan 2025 16:47:57 +0000 (16:47 +0000)]
progname: also set program_invocation_short_name

* lib/progname.c (set_program_name): Keep program_invocation_name
and program_invocation_short_name consistent.

3 months agoeealloc, malloca: Fix module dependencies.
Bruno Haible [Sat, 11 Jan 2025 14:20:48 +0000 (15:20 +0100)]
eealloc, malloca: Fix module dependencies.

Reported by Miro Palmu <email@miropalmu.cc> in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-01/msg00077.html>.

* modules/eealloc (Depends-on): Add stdlib-h.
* modules/malloca (Depends-on): Likewise.

3 months agocanonicalize: Fix module dependencies.
Bruno Haible [Sat, 11 Jan 2025 14:19:57 +0000 (15:19 +0100)]
canonicalize: Fix module dependencies.

Reported by Miro Palmu <email@miropalmu.cc> in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-01/msg00077.html>.

* modules/canonicalize (Depends-on): Add stdlib.

3 months agofcntl-h: port better to musl on GNU/Linux
Paul Eggert [Wed, 8 Jan 2025 08:32:23 +0000 (00:32 -0800)]
fcntl-h: port better to musl on GNU/Linux

* lib/fcntl.in.h (O_SEARCH): Redefine to O_RDONLY on musl,
which mistakenly defines it to be O_PATH on GNU/Linux.
Problem reported by Lasse Collin in:
https://bugs.gnu.org/75405

3 months agosigsegv tests: Work around a longjmp bug on GNU/Hurd.
Bruno Haible [Mon, 6 Jan 2025 00:16:11 +0000 (01:16 +0100)]
sigsegv tests: Work around a longjmp bug on GNU/Hurd.

* tests/test-sigsegv-catch-stackoverflow1.c (_FORTIFY_SOURCE,
__USE_FORTIFY_LEVEL): Undefine, as a workaround to the Hurd longjmp bug.
* tests/test-sigsegv-catch-stackoverflow2.c (_FORTIFY_SOURCE,
__USE_FORTIFY_LEVEL): Likewise.
* doc/posix-functions/longjmp.texi: Document the Hurd bug.

3 months agotests: Don't use module 'getcwd' as dependency.
Bruno Haible [Sun, 5 Jan 2025 12:21:35 +0000 (13:21 +0100)]
tests: Don't use module 'getcwd' as dependency.

* modules/getcwd (Comment): New section.
* modules/xgetcwd (Comment): Likewise.
* modules/xgetcwd-lgpl: New file, based on modules/xgetcwd.
* modules/chown-tests (Depends-on): Add xgetcwd-lgpl. Remove xgetcwd.
* modules/fchownat-tests (Depends-on): Likewise.
* modules/fdutimensat-tests (Depends-on): Likewise.
* modules/futimens-tests (Depends-on): Likewise.
* modules/lchown-tests (Depends-on): Likewise.
* modules/stat-time-tests (Depends-on): Likewise.
* modules/utime-tests (Depends-on): Likewise.
* modules/utimens-tests (Depends-on): Likewise.
* modules/utimensat-tests (Depends-on): Likewise.

4 months agogetcwd: Return "/bin" instead of "//bin" on Adélie Linux.
Bruno Haible [Tue, 31 Dec 2024 18:38:42 +0000 (19:38 +0100)]
getcwd: Return "/bin" instead of "//bin" on Adélie Linux.

Reported by Zach van Rijn <me@zv.io> in
<https://lists.gnu.org/archive/html/bug-gnulib/2023-04/msg00072.html>
and <https://git.adelielinux.org/adelie/packages/-/issues/987>.

* lib/getcwd.c (__getcwd_generic): Remove a trailing slash from the
result of readlink().

4 months agoendian: Fix link error on CentOS 5.
Bruno Haible [Sat, 28 Dec 2024 17:39:24 +0000 (18:39 +0100)]
endian: Fix link error on CentOS 5.

* m4/endian_h.m4 (gl_ENDIAN_H): Use AC_LINK_IFELSE, not
AC_COMPILE_IFELSE.

4 months agoassert-h, verify: Make static_assert work in C++ mode on FreeBSD 11.
Bruno Haible [Sat, 28 Dec 2024 16:40:44 +0000 (17:40 +0100)]
assert-h, verify: Make static_assert work in C++ mode on FreeBSD 11.

* lib/verify.h (static_assert): Override when using old versions of
clang++.

4 months agoendian: Fix compilation error on NetBSD 7.1.
Bruno Haible [Sat, 28 Dec 2024 15:47:16 +0000 (16:47 +0100)]
endian: Fix compilation error on NetBSD 7.1.

* m4/endian_h.m4 (gl_ENDIAN_H): Test for <sys/endian.h>. Set
HAVE_SYS_ENDIAN_H.
* lib/endian.in.h: Test HAVE_SYS_ENDIAN_H as an alternative to
HAVE_ENDIAN_H.
* modules/endian (Makefile.am): Substitute HAVE_SYS_ENDIAN_H.

4 months agowchar: Fix wcrtomb prototype conflict in C++ mode on OpenBSD 6.0.
Bruno Haible [Sat, 28 Dec 2024 15:38:23 +0000 (16:38 +0100)]
wchar: Fix wcrtomb prototype conflict in C++ mode on OpenBSD 6.0.

* lib/wchar.in.h (rpl_mbstate_t): Don't define on OpenBSD.

4 months agoaccess, euidaccess tests: Avoid test failure in Cygwin 3.5.5.
Bruno Haible [Wed, 25 Dec 2024 00:34:23 +0000 (01:34 +0100)]
access, euidaccess tests: Avoid test failure in Cygwin 3.5.5.

* tests/test-access.h [__CYGWIN__]: Include <grp.h>, <string.h>,
<unistd.h>.
(is_administrator): New function.
(is_root): New macro.
(test_access): Reenable F_OK test for non-administrators on Cygwin.
Disable X_OK test for administrators on Cygwin.

4 months agowchar: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:23:45 +0000 (11:23 +0100)]
wchar: Support several gnulib-tool invocations better.

* lib/wchar.in.h (_GL_ALREADY_INCLUDING_WCHAR_H): Rename to a macro that
depends on GUARD_PREFIX.
(mbszero): Avoid duplicate definition.

4 months agothreads-h: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:22:40 +0000 (11:22 +0100)]
threads-h: Support several gnulib-tool invocations better.

* lib/threads.in.h (_GL_ALREADY_INCLUDING_THREADS_H): Rename to a macro
that depends on GUARD_PREFIX.
(struct thrd_with_exitcode): Avoid duplicate definition.

4 months agosys_socket: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:21:51 +0000 (11:21 +0100)]
sys_socket: Support several gnulib-tool invocations better.

* lib/sys_socket.in.h (_GL_ALREADY_INCLUDING_SYS_SOCKET_H): Rename to a
macro that depends on GUARD_PREFIX.
(struct msghdr): Avoid duplicate definition.

4 months agostring: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:20:52 +0000 (11:20 +0100)]
string: Support several gnulib-tool invocations better.

* lib/string.in.h (_GL_ALREADY_INCLUDING_STRING_H): Rename to a macro
that depends on GUARD_PREFIX.

4 months agostdio: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:19:49 +0000 (11:19 +0100)]
stdio: Support several gnulib-tool invocations better.

* lib/stdio.in.h: Test _GL_SKIP_GNULIB_STDIO_H.
(_GL_ALREADY_INCLUDING_STDIO_H): Rename to a macro that depends on
GUARD_PREFIX.
* lib/fopen.c: Set _GL_SKIP_GNULIB_STDIO_H instead of
_GL_ALREADY_INCLUDING_STDIO_H.
* lib/freopen.c: Likewise.

4 months agospawn: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:17:31 +0000 (11:17 +0100)]
spawn: Support several gnulib-tool invocations better.

* lib/spawn.in.h (_GL_ALREADY_INCLUDING_SPAWN_H): Rename to a macro that
depends on GUARD_PREFIX.

4 months agosignal-h: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:25:01 +0000 (11:25 +0100)]
signal-h: Support several gnulib-tool invocations better.

* lib/signal.in.h (_GL_ALREADY_INCLUDING_SIGNAL_H): Rename to a macro
that depends on GUARD_PREFIX.

4 months agopthread-h: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:16:25 +0000 (11:16 +0100)]
pthread-h: Support several gnulib-tool invocations better.

* lib/pthread.in.h (_GL_ALREADY_INCLUDING_PTHREAD_H): Rename to a macro
that depends on GUARD_PREFIX.

4 months agomalloc-h: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:15:25 +0000 (11:15 +0100)]
malloc-h: Support several gnulib-tool invocations better.

* lib/malloc.in.h (_GL_ALREADY_INCLUDING_MALLOC_H): Rename to a macro
that depends on GUARD_PREFIX.

4 months agolocale: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:14:20 +0000 (11:14 +0100)]
locale: Support several gnulib-tool invocations better.

* lib/locale.in.h (_GL_ALREADY_INCLUDING_LOCALE_H): Rename to a macro
that depends on GUARD_PREFIX.
(struct lconv): Avoid duplicate definition.

4 months agolimits-h: Support several gnulib-tool invocations better.
Bruno Haible [Tue, 24 Dec 2024 10:13:16 +0000 (11:13 +0100)]
limits-h: Support several gnulib-tool invocations better.

* lib/limits.in.h (_GL_ALREADY_INCLUDING_LIMITS_H): Rename to a macro
that depends on GUARD_PREFIX.

4 months agostdlib: fix MB_CUR_MAX on older Android
Paul Eggert [Mon, 23 Dec 2024 20:57:12 +0000 (12:57 -0800)]
stdlib: fix MB_CUR_MAX on older Android

Android NDK r16 MB_CUR_MAX doesn’t link when compiling C.
Problem found in GNU Emacs, which worked around it this way:
https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=39a7e6b79fdeafc539a36f6831d922a2622cb679
... but this ran afoul of the recent Gnulib change that
added lib/stdlib.c.
* lib/stdlib.in.h (gl_MB_CUR_MAX): If @REPLACE_MB_CUR_MAX@
is positive, use its value directly.
* m4/stdlib_h.m4 (gl_STDLIB_H): Set REPLACE_MB_CUR_MAX to (-1)
if the Solaris bug, and to 4 if the Android bug.
* tests/test-stdlib.c (main): Check that MB_CUR_MAX compiles
and is nonzero.

4 months agostdlib: MB_CUR_MAX is type size_t
Paul Eggert [Mon, 23 Dec 2024 20:23:22 +0000 (12:23 -0800)]
stdlib: MB_CUR_MAX is type size_t

* lib/stdlib.in.h (gl_MB_CUR_MAX): Return size_t, not int,
to conform to POSIX.

4 months agosetlocale: Support the UTF-8 environment on native Windows.
Bruno Haible [Mon, 23 Dec 2024 15:57:15 +0000 (16:57 +0100)]
setlocale: Support the UTF-8 environment on native Windows.

* lib/setlocale.c: Include <windows.h>.
(setlocale_unixlike): In the UTF-8 environment, append a suffix ".65001"
to the locale names passed to the native setlocale().

4 months agolocalename-unsafe: Support the UTF-8 environment on native Windows.
Bruno Haible [Mon, 23 Dec 2024 15:56:57 +0000 (16:56 +0100)]
localename-unsafe: Support the UTF-8 environment on native Windows.

* lib/localename-unsafe.c (gl_locale_name_from_win32_LANGID): Append a
suffix ".UTF-8" to the result if GetACP() is UTF-8.

4 months agolocalcharset: Support the UTF-8 environment on native Windows.
Bruno Haible [Mon, 23 Dec 2024 15:56:15 +0000 (16:56 +0100)]
localcharset: Support the UTF-8 environment on native Windows.

* lib/localcharset.c (locale_charset): Recognize also the special case
of a setlocale() result that ends in ".UTF-8".

4 months agosetlocale: Handle LC_MESSAGES correctly on native Windows.
Bruno Haible [Mon, 23 Dec 2024 15:43:17 +0000 (16:43 +0100)]
setlocale: Handle LC_MESSAGES correctly on native Windows.

* lib/setlocale.c (setlocale_improved): Revamp the LC_ALL case if
LC_MESSAGES is 1729.

4 months agoc32isprint tests: Avoid test failure on mingw/ucrt.
Bruno Haible [Sun, 22 Dec 2024 13:34:29 +0000 (14:34 +0100)]
c32isprint tests: Avoid test failure on mingw/ucrt.

* tests/test-c32isprint.c (main): Disable test that fails on mingw/ucrt.

4 months agobtowc: Fix declaration on mingw/ucrt.
Bruno Haible [Sun, 22 Dec 2024 11:40:17 +0000 (12:40 +0100)]
btowc: Fix declaration on mingw/ucrt.

* m4/btowc.m4 (gl_FUNC_BTOWC): Require gt_TYPE_WINT_T. If gnulib
overrides wint_t, set REPLACE_BTOWC to 1.

4 months agoposix_spawn_file_actions_addchdir tests: Avoid test failure on MSYS2.
Bruno Haible [Sun, 22 Dec 2024 11:10:14 +0000 (12:10 +0100)]
posix_spawn_file_actions_addchdir tests: Avoid test failure on MSYS2.

* tests/test-posix_spawn-chdir.c (test): Recognize also the 'pwd' output
for root on MSYS2.

4 months agotest-framework-sh: Avoid test suite failures on MSYS2.
Bruno Haible [Sun, 22 Dec 2024 11:03:22 +0000 (12:03 +0100)]
test-framework-sh: Avoid test suite failures on MSYS2.

* tests/init.sh (compare_) [MSys]: Use a temporary file on MSYS2.
* tests/test-update-copyright.sh: Use the test framework.
(compare): Remove function.
* modules/update-copyright-tests (Depends-on): Add test-framework-sh.

4 months agotest-framework-sh: Avoid test suite failures on MSYS2.
Bruno Haible [Sun, 22 Dec 2024 07:11:59 +0000 (08:11 +0100)]
test-framework-sh: Avoid test suite failures on MSYS2.

* tests/init.sh (mkdir) [MSys]: New function.

4 months agoexecl, execle, execlp: Fix compilation error with gcc 14.
Bruno Haible [Sun, 22 Dec 2024 03:38:48 +0000 (04:38 +0100)]
execl, execle, execlp: Fix compilation error with gcc 14.

* lib/execl.c (execl): Cast second argument of execv.
* lib/execle.c (execle): Cast second argument of execve.
* lib/execlp.c (execlp): Cast second argument of execvp.

4 months agoxstdopen: Improve error message.
Bruno Haible [Tue, 17 Dec 2024 17:21:03 +0000 (18:21 +0100)]
xstdopen: Improve error message.

* lib/xstdopen.c (xstdopen): Improve error message. Ignore the errno
value.

4 months agoopenat-die: Fix a gcc -Wformat -Wformat-security warning.
Bruno Haible [Tue, 10 Dec 2024 20:19:17 +0000 (21:19 +0100)]
openat-die: Fix a gcc -Wformat -Wformat-security warning.

* lib/openat-die.c (openat_save_fail, openat_restore_fail): Put the
internationalized error message into non-format-string position.

4 months agoUpdate dependencies of modules that include "gettext.h".
Bruno Haible [Sun, 8 Dec 2024 14:24:13 +0000 (15:24 +0100)]
Update dependencies of modules that include "gettext.h".

* modules/closein (Depends-on): Add gettext-h.
* modules/dfa (Depends-on): Likewise.
* modules/error (Depends-on): Likewise.
* modules/xfreopen (Depends-on): Likewise.
* modules/xstrerror (Depends-on): Likewise.

4 months agosignbit: Fix compilation error with g++ 5.5 on Solaris 10.
Bruno Haible [Fri, 6 Dec 2024 19:48:06 +0000 (20:48 +0100)]
signbit: Fix compilation error with g++ 5.5 on Solaris 10.

Reported by G. Branden Robinson <g.branden.robinson@gmail.com> in
<https://lists.gnu.org/archive/html/bug-gnulib/2024-11/msg00180.html>.

* lib/math.in.h (signbit): In C++ 11 or newer, assume that <math.h> or
<cmath> may define signbit through three inline functions.

4 months agostrerror_r-posix: Silence gcc 14 warning.
Bruno Haible [Tue, 3 Dec 2024 19:38:12 +0000 (20:38 +0100)]
strerror_r-posix: Silence gcc 14 warning.

* lib/strerror_r.c (strerror_r): Silence -Wformat-truncation warning.

4 months agoannounce-gen: Fix bug when accessing symlinks.
Bruno Haible [Sun, 1 Dec 2024 12:49:03 +0000 (13:49 +0100)]
announce-gen: Fix bug when accessing symlinks.

* build-aux/announce-gen (sizes): Pass the option -L to 'du'.

5 months agofpurge: Improve configure test.
Bruno Haible [Tue, 26 Nov 2024 08:38:42 +0000 (09:38 +0100)]
fpurge: Improve configure test.

Reported by Eli Schwartz <eschwartz@gentoo.org>.

* m4/fpurge.m4 (gl_FUNC_FPURGE): If fpurge is not declared, don't test
whether it works. Remove now-redundant cross-compilation guess.

5 months agogettext-h: Fix compilation error when pgettext is used.
Bruno Haible [Sun, 24 Nov 2024 14:15:37 +0000 (15:15 +0100)]
gettext-h: Fix compilation error when pgettext is used.

Reported by Friedrich Beckmann <friedrich.beckmann@posteo.de> in
<https://lists.gnu.org/archive/html/bug-gnulib/2024-11/msg00189.html>.

* lib/gettext.h: Include <locale.h>.

5 months agoc-stack: Avoid a busy-looping test on macOS.
Bruno Haible [Wed, 20 Nov 2024 07:50:42 +0000 (08:50 +0100)]
c-stack: Avoid a busy-looping test on macOS.

* lib/c-stack.c: Undefine abort.

5 months agounicodeio: avoid iconv issues for most ASCII characters
Pádraig Brady [Tue, 19 Nov 2024 18:11:21 +0000 (18:11 +0000)]
unicodeio: avoid iconv issues for most ASCII characters

* lib/unicodeio.c (print_unicode_char): Avoid unicode_to_mb()
for most ASCII characters, to avoid iconv() issues
which were seen on macOS.
Addresses https://bugs.gnu.org/74428

5 months agostdlib: Adjust warning about function 'free'.
Bruno Haible [Tue, 19 Nov 2024 15:03:01 +0000 (16:03 +0100)]
stdlib: Adjust warning about function 'free'.

Reported by Simon Josefsson in
<https://lists.gnu.org/archive/html/bug-gnulib/2024-11/msg00158.html>.

* lib/stdlib.in.h (free): Talk about POSIX:2024, not future POSIX.
Recommend module 'free-posix'.

5 months agomd5-stream, sha*-stream, sm3-stream: Avoid duplicate symbols.
Jan Palus [Sun, 17 Nov 2024 17:58:42 +0000 (18:58 +0100)]
md5-stream, sha*-stream, sm3-stream: Avoid duplicate symbols.

* lib/md5-stream.c (GL_OPENSSL_INLINE): Remove definition, that caused
the symbols defined in md5.o to be defined in md5-stream.o as well.
* lib/sha1-stream.c (GL_OPENSSL_INLINE): Likewise.
* lib/sha256-stream.c (GL_OPENSSL_INLINE): Likewise.
* lib/sha512-stream.c (GL_OPENSSL_INLINE): Likewise.
* lib/sm3-stream.c (GL_OPENSSL_INLINE): Likewise.

Copyright-paperwork-exempt: Yes

5 months agopthread-rwlock: Fix configure test for AIX with xlc.
Bruno Haible [Thu, 14 Nov 2024 06:06:25 +0000 (07:06 +0100)]
pthread-rwlock: Fix configure test for AIX with xlc.

* m4/pthread-rwlock.m4 (gl_PTHREAD_RWLOCK): Cast the NULL pointer.

5 months agoftello: Fix override on mingw.
Bruno Haible [Thu, 14 Nov 2024 04:18:00 +0000 (05:18 +0100)]
ftello: Fix override on mingw.

Reported by Markus Mützel <markus.muetzel@gmx.de> in
<https://lists.gnu.org/archive/html/bug-gnulib/2024-11/msg00108.html>.

* lib/ftello.c: Test whether module 'largefile' is in use, not only
whether it had to override 'off_t'.

5 months agofseeko: Fix potentially wrong override.
Bruno Haible [Thu, 14 Nov 2024 03:51:23 +0000 (04:51 +0100)]
fseeko: Fix potentially wrong override.

* m4/fseeko.m4 (gl_PREREQ_FSEEKO): Define the C macro HAVE_FSEEKO.

5 months agoftello: Fix override on mingw and 32-bit Solaris OpenIndiana.
Bruno Haible [Thu, 14 Nov 2024 03:42:45 +0000 (04:42 +0100)]
ftello: Fix override on mingw and 32-bit Solaris OpenIndiana.

Reported by Markus Mützel <markus.muetzel@gmx.de> in
<https://lists.gnu.org/archive/html/bug-gnulib/2024-11/msg00108.html>.

* m4/ftello.m4 (gl_PREREQ_FTELLO): Define the C macro HAVE_FTELLO.

5 months agoftruncate: Accept lengths > 2 GiB on 32-bit mingw.
Bruno Haible [Thu, 14 Nov 2024 03:32:09 +0000 (04:32 +0100)]
ftruncate: Accept lengths > 2 GiB on 32-bit mingw.

* lib/ftruncate.c: Test whether module 'largefile' is in use, not only
whether it had to override 'off_t'.

5 months agognulib-tool.py: Fix logic of --remove-import option.
Bruno Haible [Wed, 13 Nov 2024 01:36:11 +0000 (02:36 +0100)]
gnulib-tool.py: Fix logic of --remove-import option.

Reported by Gavin Smith <gavinsmith0123@gmail.com> in
<https://lists.gnu.org/archive/html/bug-gnulib/2024-11/msg00101.html>.

* pygnulib/GLImport.py (GLImport.__init__): Compute the modules to keep
correctly.

5 months agofts: Fix dependencies.
Bruno Haible [Mon, 11 Nov 2024 19:03:31 +0000 (20:03 +0100)]
fts: Fix dependencies.

* modules/fts (Depends-on): Add fcntl-safer.

5 months agomalloca: pacify CHERI clang
Paul Eggert [Mon, 11 Nov 2024 18:59:16 +0000 (10:59 -0800)]
malloca: pacify CHERI clang

* lib/malloca.c (freea) [__CHERI_PURE_CAPABILITY__]:
Add a cast as the code otherwise doesn’t conform to C.

5 months agoacl-permissions: Define the inline functions in this module.
Bruno Haible [Mon, 11 Nov 2024 08:53:23 +0000 (09:53 +0100)]
acl-permissions: Define the inline functions in this module.

* lib/acl-internal.c (ACL_INTERNAL_INLINE): Define here.
* lib/qset-acl.c (ACL_INTERNAL_INLINE): Don't define here.

5 months agogetpagesize: Fix use of 'extern inline' (regression 2012-11-20).
Bruno Haible [Mon, 11 Nov 2024 08:33:11 +0000 (09:33 +0100)]
getpagesize: Fix use of 'extern inline' (regression 2012-11-20).

* lib/unistd.in.h (_GL_GETPAGESIZE_INLINE): New macro.
(getpagesize): Use it.
* lib/getpagesize.c (_GL_GETPAGESIZE_INLINE): Define.
* modules/getpagesize (configure.ac): Compile getpagesize.c also when
getpagesize is missing.

5 months agorelocatable-prog-wrapper: Fix compilation error on NetBSD 7.
Bruno Haible [Sun, 10 Nov 2024 23:56:15 +0000 (00:56 +0100)]
relocatable-prog-wrapper: Fix compilation error on NetBSD 7.

Reported by Ionut Cosmin Mihai <ionut.cosmin.mihai@gmail.com> in
<https://lists.gnu.org/archive/html/bug-gnu-libiconv/2024-11/msg00000.html>.

* lib/relocwrapper.c: Fix dependency tree.
* modules/relocatable-prog-wrapper (Files): Add lib/stat-time.h,
lib/stat-time.c.
* build-aux/install-reloc (func_create_wrapper): Compile also
stat-time.c.

5 months agoassert-h: Allow mixed use of gcc/g++ also on Haiku 2022.
Bruno Haible [Thu, 31 Oct 2024 03:34:29 +0000 (04:34 +0100)]
assert-h: Allow mixed use of gcc/g++ also on Haiku 2022.

* m4/assert_h.m4 (gl_ASSERT_H): Don't assume that in C mode, <assert.h>
defines static_assert.

5 months agoassert-h, stdbool: Allow mixed use of gcc/g++ and clang/clang++ again.
Bruno Haible [Tue, 29 Oct 2024 12:48:36 +0000 (13:48 +0100)]
assert-h, stdbool: Allow mixed use of gcc/g++ and clang/clang++ again.

* m4/assert_h.m4 (gl_ASSERT_H): Improve indentation. With GCC and clang,
don't use the value of HAVE_C_STATIC_ASSERT.
* m4/c-bool.m4 (gl_C_BOOL): With GCC and clang, don't use the value of
HAVE_C_BOOL.

5 months agoposix_memalign-tests: fix message typo
Paul Eggert [Sat, 26 Oct 2024 17:07:53 +0000 (10:07 -0700)]
posix_memalign-tests: fix message typo

* tests/test-posix_memalign.c (main): Fix diagnostic typo.

5 months agoregex: Avoid dialog while running configure test on Haiku/x86_64.
Bruno Haible [Sat, 26 Oct 2024 19:10:30 +0000 (21:10 +0200)]
regex: Avoid dialog while running configure test on Haiku/x86_64.

Reported by Alexandru Popa <alpopa@gmail.com> in
<https://sourceforge.net/p/clisp/mailman/message/58831511/>.

* m4/regex.m4 (gl_REGEX): Disable dialog upon abort on Haiku.

5 months agoregex: Make configure test more maintainable.
Bruno Haible [Sat, 26 Oct 2024 18:58:05 +0000 (20:58 +0200)]
regex: Make configure test more maintainable.

* m4/regex.m4 (gl_REGEX): Include <malloc.h> before testing for
M_CHECK_ACTION.

5 months agopipe-filter-gi: Correct documentation.
Bruno Haible [Sat, 26 Oct 2024 17:42:10 +0000 (19:42 +0200)]
pipe-filter-gi: Correct documentation.

Reported by Miro Palmu <email@miropalmu.cc> in
<https://lists.gnu.org/archive/html/bug-gnulib/2024-10/msg00199.html>.

* lib/pipe-filter.h (pipe_filter_gi_create): Don't say that this
function may return NULL.

6 months agopthread-h tests: Fix a compilation error on MacOS X 10.4.
Bruno Haible [Wed, 16 Oct 2024 10:46:26 +0000 (12:46 +0200)]
pthread-h tests: Fix a compilation error on MacOS X 10.4.

Reported by Sevan Janiyan <venture37@geeklan.co.uk> in
<https://lists.gnu.org/archive/html/bug-gnulib/2023-11/msg00183.html>.

* tests/test-pthread.c: Omit the PTHREAD_RWLOCK_INITIALIZER test if
module 'pthread-rwlock' is not in use.

6 months agocsharpcomp-script: Handle directories with spaces correctly.
Bruno Haible [Thu, 10 Oct 2024 17:39:36 +0000 (19:39 +0200)]
csharpcomp-script: Handle directories with spaces correctly.

Reported by Michele Locati <michele@locati.it>.

* build-aux/csharpcomp.sh.in (command_for_print, command_for_eval,
options_csc_for_print, options_csc_for_eval, sources_csc_for_print,
sources_csc_for_eval): New variables.
(sed_protect_1, sed_protect_2a, sed_protect_2b, sed_protect_2c,
sed_protect_3a, sed_protect_3b): New variables, copied from
build-aux/x-to-1.in.
(func_add_word_to_command): New function, copied from
build-aux/x-to-1.in.
(func_add_word_to_options_csc, func_add_word_to_sources_csc): New
functions.
(options_csc, sources_csc): Remove variables. Use
func_add_word_to_options_csc, func_add_word_to_sources_csc instead of
augmenting them.
Use options_csc_for_print, options_csc_for_eval, sources_csc_for_print,
sources_csc_for_eval when invoking csc.
* build-aux/csharpexec.sh.in (sed_quote_subst): Remove unused variable.

6 months agocsharpcomp: Avoid error on Windows.
Bruno Haible [Wed, 9 Oct 2024 15:22:59 +0000 (17:22 +0200)]
csharpcomp: Avoid error on Windows.

Reported by Michele Locati <michele@locati.it>.

* build-aux/csharpcomp.sh.in: Don't produce -reference options for DLLs
whose name starts with a lowercase letter or contains '.Native.'.
* lib/csharpcomp.c (name_is_dll): Filter our file names that start with
a lowercase letter or contain '.Native.'.

6 months agocsharpcomp: Add support for dotnet.
Bruno Haible [Wed, 9 Oct 2024 01:20:00 +0000 (03:20 +0200)]
csharpcomp: Add support for dotnet.

* lib/csharpcomp.c: Include <dirent.h>, concat-filename.h, xvasprintf.h.
(name_is_dll): New function, from lib/csharpexec.c.
(compile_csharp_using_dotnet): New function.
(compile_csharp_class): Invoke compile_csharp_using_dotnet.
* modules/csharpcomp (Depends-on): Add xconcat-filename, scandir,
alphasort, xvasprintf.

6 months agocsharpcomp-script: Add support for dotnet.
Bruno Haible [Wed, 9 Oct 2024 01:14:26 +0000 (03:14 +0200)]
csharpcomp-script: Add support for dotnet.

* m4/csharpcomp.m4 (gt_CSHARPCOMP): Support 'dotnet' as implementation.
Set HAVE_DOTNET_SDK, HAVE_DOTNET_CSC.
* build-aux/csharpcomp.sh.in: Add implementations for the cases
$HAVE_DOTNET_SDK = 1 and $HAVE_DOTNET_CSC = 1.

6 months agocsharpexec: Add support for dotnet.
Bruno Haible [Wed, 9 Oct 2024 01:14:04 +0000 (03:14 +0200)]
csharpexec: Add support for dotnet.

* lib/csharpexec.c: Include <dirent.h>, <errno.h>, <sys/stat.h>,
dirname.h, concat-filename.h, canonicalize.h, spawn-pipe.h,
wait-process.h, xalloc.h, copy-file.h, clean-temp-simple.h,
clean-temp.h.
(name_is_dll, execute_csharp_using_dotnet): New functions.
(execute_csharp_program): Invoke execute_csharp_using_dotnet.
* modules/csharpexec (Depends-on): Add stat, dirname, xconcat-filename,
canonicalize, spawn-pipe, wait-process, scandir, alphasort, copy-file,
clean-temp-simple, clean-temp.

6 months agocsharpexec-script: Add support for dotnet.
Bruno Haible [Wed, 9 Oct 2024 01:12:42 +0000 (03:12 +0200)]
csharpexec-script: Add support for dotnet.

* m4/csharpexec.m4 (gt_CSHARPEXEC): Support 'dotnet' as implementation.
Set HAVE_DOTNET.
* build-aux/csharpexec.sh.in (func_tmpdir): New function, copied from
build-aux/csharpcomp.sh.in.
Add implementation for the case $HAVE_DOTNET = 1.

6 months agocsharpexec-script, csharpcomp-script: Prepare support for dotnet.
Bruno Haible [Wed, 9 Oct 2024 01:11:32 +0000 (03:11 +0200)]
csharpexec-script, csharpcomp-script: Prepare support for dotnet.

* m4/csharp.m4 (gt_CSHARP_CHOICE): Recognize 'dotnet' as value of
--enable-csharp.

6 months agocsharpcomp: Behave like csharpcomp-script.
Bruno Haible [Wed, 9 Oct 2024 01:09:15 +0000 (03:09 +0200)]
csharpcomp: Behave like csharpcomp-script.

* lib/csharpcomp.c (compile_csharp_using_sscli): Pass the option
'-nologo' to csc.

6 months agocsharpcomp: Improve Cygwin support.
Bruno Haible [Mon, 7 Oct 2024 18:25:06 +0000 (20:25 +0200)]
csharpcomp: Improve Cygwin support.

* lib/csharpcomp.c: Include cygpath.h.
(compile_csharp_using_sscli): Convert the file names passed to 'csc' to
native Windows syntax.
* modules/csharpcomp (Depends-on): Add cygpath.

6 months agocsharpcomp-script: Improve Cygwin support.
Bruno Haible [Mon, 7 Oct 2024 18:20:14 +0000 (20:20 +0200)]
csharpcomp-script: Improve Cygwin support.

* build-aux/csharpcomp.sh.in: Convert the file names passed to 'csc' to
native Windows syntax.

6 months agocsharpexec: Improve Cygwin support.
Bruno Haible [Mon, 7 Oct 2024 18:15:44 +0000 (20:15 +0200)]
csharpexec: Improve Cygwin support.

* lib/csharpexec.c: Include cygpath.h.
(execute_csharp_using_sscli): Convert the first 'clix' argument to
native Windows syntax.
* modules/csharpexec (Depends-on): Add cygpath.

6 months agocsharpexec-script: Improve Cygwin support.
Bruno Haible [Mon, 7 Oct 2024 18:14:04 +0000 (20:14 +0200)]
csharpexec-script: Improve Cygwin support.

* build-aux/csharpexec.sh.in: Convert the first 'clix' argument to
native Windows syntax.

6 months agocygpath: New module.
Bruno Haible [Mon, 7 Oct 2024 18:10:16 +0000 (20:10 +0200)]
cygpath: New module.

* lib/cygpath.h: New file.
* lib/cygpath.c: New file, based on lib/javaversion.c.
* modules/cygpath: New file.

6 months agojavacomp, javaversion: Fix resource leak.
Bruno Haible [Sun, 6 Oct 2024 23:14:20 +0000 (01:14 +0200)]
javacomp, javaversion: Fix resource leak.

* lib/javacomp.c (execute_and_read_line): When fdopen fails, terminate
the program.
* lib/javaversion.c (execute_and_read_line): Likewise. When we can't
read a single line, call fclose and wait_subprocess, to free resources.

6 months agoiconv_open: Fix undefined behaviour.
Bruno Haible [Sat, 5 Oct 2024 00:45:49 +0000 (02:45 +0200)]
iconv_open: Fix undefined behaviour.

Reported by Tim Sweet <tsweet64@protonmail.com>
at <https://savannah.gnu.org/bugs/?66289>.

* lib/iconv.c (utf32be_mbtowc, utf32le_mbtowc): Cast 'unsigned char'
values to ucs4_t before shifting them to the left.

7 months agogetopt-posix: Fix compilation error in C++ mode (regression 2024-09-21).
Bruno Haible [Mon, 23 Sep 2024 15:52:43 +0000 (17:52 +0200)]
getopt-posix: Fix compilation error in C++ mode (regression 2024-09-21).

* lib/getopt-pfx-core.h: On AIX, HP-UX, Solaris, QNX, include <stdio.h>
first.