Paul Eggert [Sun, 30 Dec 2012 08:10:51 +0000 (00:10 -0800)]
regex: check that pattern char is single-byte
Reported by Aharon Robbins in
<http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
* lib/regexec.c (check_node_accept_bytes):
Return 0 if the pattern string has a multibyte character here.
Paul Eggert [Sun, 30 Dec 2012 07:00:48 +0000 (23:00 -0800)]
regex: avoid redefining __wctype
Reported by Aharon Robbins in
<http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
* lib/regex_internal.h (__wctype, __iswctype) [!_LIBC]:
#undef before defining.
Paul Eggert [Sun, 30 Dec 2012 06:52:17 +0000 (22:52 -0800)]
regex: port to C89
Reported by Aharon Robbins in
<http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
* lib/regcomp.c (init_word_char): Declaration before statement.
Paul Eggert [Sun, 30 Dec 2012 05:10:29 +0000 (21:10 -0800)]
regex: merge glibc changes
Also, copy the license wording from glibc. This simplifies
merging changes. gnulib-tool will change the wording to GPL as
appropriate, when importing it to other packages. The only
glibc change made since the last merge, which needs merging, is:
2012-05-24 Andreas Schwab <schwab@linux-m68k.org>
* lib/regex_internal.h (gettext): Remove use of INTUSE.
Paul Eggert [Sun, 30 Dec 2012 01:38:00 +0000 (17:38 -0800)]
doc: omit mention of version when not needed
* doc/gnulib-intro.texi (Portability and Application Code):
* doc/gnulib.texi (Brief Overview, Legacy Function Substitutes):
Don't mention particular dates or versions when not necessary, so
that the documentation won't go out of date so quickly.
Akim Demaille [Fri, 28 Dec 2012 10:48:55 +0000 (11:48 +0100)]
bootstrap: pass --force to autoreconf.
* build-aux/bootstrap (no_recursive): Remove, replaced by...
(AUTORECONFFLAGS): this new variable.
Add "--force" so that Automake's ylwrap and other such tools
be updated at each bootstrap invocation.
Use it.
Paul Eggert [Fri, 28 Dec 2012 02:56:26 +0000 (18:56 -0800)]
argp: fix port of port new 'inline' approach to Sun C 5.12 + Solaris 10
The earlier patch forgot to update one of the #if conditions, causing
a problem on Debian testing i386 reported by Mats Erik Andersson
<http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00124.html>.
* lib/argp-fmtstream.h (__argp_fmtstream_putc, argp_fmtstream_putc)
(__argp_fmtstream_puts, argp_fmtstream_puts)
(__argp_fmtstream_write, argp_fmtstream_write)
[!_LIBC && !__OPTIMIZE__]: Declare as ARGP_FS_EI, not as extern.
Paul Eggert [Fri, 28 Dec 2012 01:39:58 +0000 (17:39 -0800)]
* doc/gnulib-readme.texi: Minor fixups.
(Portability guidelines): Modernize URLs. Remove some repetition.
(Indent with spaces not TABs): Reword to avoid too-long lines.
Remove some '@ifset standalone' stuff that isn't used.
Paul Eggert [Wed, 26 Dec 2012 21:38:22 +0000 (13:38 -0800)]
doc: move README into manual
* README: Move contents to new file doc/gnulib-readme.texi.
Replace with a one-line summary.
* doc/gnulib.texi (Brief Overview): New section,
with old intro preface. Include gnulib-readme.texi for contents.
(Philosophy): Rename from "Introduction", since this
section no longer introduces the rest. Write a new preface.
* doc/gnulib-readme.texi: New file, with the old contents of
README texinfo-ized. This way, the README info appears
in the online and printed manual.
Paul Eggert [Mon, 24 Dec 2012 01:55:30 +0000 (17:55 -0800)]
gettext: avoid obsolete macro AM_PROG_MKDIR_P
It is obsolete and is planned to be removed from Automake 1.14; see
<http://lists.gnu.org/archive/html/automake/2012-12/msg00029.html>.
* build-aux/po/Makefile.in.in (install-data, install-data-yes)
(installdirs-data, installdirs-data-yes):
Use $(MKDIR_P), not $(mkdir_p).
* m4/intl.m4 (AM_INTL_SUBDIR):
* m4/po.m4 (AM_PO_SUBDIRS):
Require AC_PROG_MKDIR_P, not AM_PROG_MKDIR_P.
Paul Eggert [Sat, 22 Dec 2012 23:34:16 +0000 (15:34 -0800)]
argp: port new 'inline' approach to Sun C 5.12 + Solaris 10
On this platform, we are not optimizing but we are using
the substitute for extern inlines, so compile as if
C99-style extern inline, or a substitute, is available.
* lib/argp-fmtstream.h (argp_fmtstream_set_lmargin)
(__argp_fmtstream_set_lmargin, argp_fmtstream_set_rmargin)
(__argp_fmtstream_set_rmargin, argp_fmtstream_set_wmargin)
(__argp_fmtstream_set_wmargin, argp_fmtstream_point)
(__argp_fmtstream_point) [!_LIBC && !__OPTIMIZE__]:
Declare as ARGP_FS_EI, not as extern.
* lib/argp.h (argp_usage, __argp_usage, _option_is_short)
(__option_is_short, _option_is_end, __option_is_end)
[!_LIBC && __USE_EXTERN_INLINES]:
Declare as ARGP_EI, not as extern.
Paul Eggert [Fri, 21 Dec 2012 16:12:48 +0000 (08:12 -0800)]
AC_PROG_MKDIR_P: port workaround to pre-2.62 Autoconf
* m4/gnulib-common.m4 (AC_PROG_MKDIR_P, AC_C_RESTRICT):
Use m4_ifndef([AC_AUTOCONF_VERSION], ...), not
m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]),[2.62]),[-1],
...), as the latter is fatal with older Autoconfs.
Problewm reported by Eric Blake in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00097.html>.
Paul Eggert [Fri, 21 Dec 2012 06:10:08 +0000 (22:10 -0800)]
AC_PROG_MKDIR_P: don't workaround if not buggy
* m4/gnulib-common.m4 (AC_PROG_MKDIR_P):
Define only for Autoconf versions before 2.62.
(AC_C_RESTRICT): Use documented AC_AUTOCONF_VERSION, not
undocumented m4_PACKAGE_VERSION, for consistency with the
abovementioned change to AC_PROG_MKDIR_P. This should suffice
since we're checking for 2.62 or later, and AC_AUTOCONF_VERSION
was introduced in 2.62.
Ben Pfaff [Wed, 19 Dec 2012 05:06:17 +0000 (21:06 -0800)]
New 'c-*printf' modules for formatted output in C locale.
New module 'c-vasnprintf'.
* modules/c-vasnprintf: New file.
* lib/c-vasnprintf.c: New file.
* lib/c-vasnprintf.h: New file.
New module 'c-snprintf'.
* modules/c-snprintf: New file.
* modules/c-snprintf-tests: New file.
* lib/c-snprintf.c: New file.
* lib/c-snprintf.h: New file.
* tests/test-c-snprintf.c: New file.
* tests/test-c-snprintf.sh: New file.
New module 'c-vsnprintf'.
* modules/c-vsnprintf: New file.
* modules/c-vsnprintf-tests: New file.
* lib/c-vsnprintf.c: New file.
* lib/c-vsnprintf.h: New file.
* tests/test-c-vsnprintf.c: New file.
* tests/test-c-vsnprintf.sh: New file.
New module 'c-vasprintf'.
* modules/c-vasprintf: New file.
* modules/c-vasprintf-tests: New file.
* lib/c-asprintf.c: New file.
* lib/c-vasprintf.c: New file.
* lib/c-vasprintf.h: New file.
* tests/test-c-vasprintf.c +: New file.
* tests/test-c-vasprintf.sh: New file.
New module 'c-xvasprintf'.
* modules/c-xvasprintf: New file.
* modules/c-xvasprintf-tests: New file.
* lib/c-xasprintf.c: New file.
* lib/c-xvasprintf.c: New file.
* lib/c-xvasprintf.h: New file.
* tests/test-c-xvasprintf.c: New file.
* tests/test-c-xvasprintf.sh: New file.
Paul Eggert [Wed, 19 Dec 2012 01:59:33 +0000 (17:59 -0800)]
argp: better 'inline'
Use extern-inline module to declare extern inline functions.
This avoids some bogus warning diagnostics. Problem discovered
when modifying GNU tar to use the manywarnings module.
* lib/argp.h, lib/argp-xinl.c (ARGP_EI) [!_LIBC]:
* lib/argp-fmtstream.h, lib/argp-fs-xinl.c (ARGP_FS_EI) [!_LIBC]:
Define based on extern-inline.
* modules/argp (Depends-on): Add extern-inline.
* build-aux/x-to-1.in: Run $HELP2MAN via $PERL so that the user gets
a chance to use his preferred version of Perl. This is typically
required by Darwin users whose default /usr/bin/perl does not have all
the libraries required by help2man, and who need to use their MacPorts
installation of Perl instead.
Akim Demaille [Fri, 14 Dec 2012 11:58:35 +0000 (12:58 +0100)]
gnu-web-doc-update: add all the new files, even in new directories
See http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00057.html
* build-aux/gnu-web-doc-update (--dry-run, $dryrun): New.
Use it.
(main): Don't use cvsutils to get the list of unknown files,
just add all the existing files and directories.
Eric Wong [Fri, 7 Dec 2012 23:14:34 +0000 (23:14 +0000)]
mountlist: recognize more "dummy" file systems
* lib/mountlist.c (ME_DUMMY_0):
Add these dummy FS names to the list:
- "debugfs" virtual filesystem for kernel debugging
- "devpts" PTY slave filesystem
- "devtmpfs" device filesystem on top of tmpfs/ramfs
- "fusectl" control filesystem for FUSE
- "mqueue" enumerates POSIX message queues
- "rpc_pipefs" kernel <-> userspace bridge for NFS
- "sysfs" is for exporting kernel objects
- "devfs" device filesystem for Linux 2.4 and FreeBSD
Paul Eggert [Tue, 11 Dec 2012 16:41:16 +0000 (08:41 -0800)]
extern-inline: avoid incompatibility with Darwin Libc
* m4/extern-inline.m4 (_GL_INLINE, _GL_EXTERN_INLINE): Do not use
extern inline if __APPLE__. Use _GL_UNUSED in the non-inline branch.
Problem reported by Akim Demaille in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>.
Eli Zaretskii [Mon, 10 Dec 2012 22:52:22 +0000 (14:52 -0800)]
canonicalize, canonicalize-lgpl: Microsoft Windows prefix fixes
* lib/canonicalize.c (canonicalize_filename_mode):
* lib/canonicalize-lgpl.c (__realpath): Recompute prefix_len after
fetching the current directory. Don't overrun the beginning of
rpath if there's no slashes after the MS-Windows drive letter.
* top/maint.mk (_cfg_mk): The GNU make manual documents that
"$(wildcard FILE)" expands to empty if FILE doesn't exist.
So use that instead of "$(shell test -f FILE && echo FILE)".
Paul Eggert [Sat, 8 Dec 2012 03:31:34 +0000 (19:31 -0800)]
vasnprintf: fix ASCII_ONLY typo
* lib/unistdio/u8-vasnprintf.c (FCHAR_T_ONLY_ASCII):
* lib/unistdio/u16-vasnprintf.c (FCHAR_T_ONLY_ASCII):
* lib/unistdio/u32-vasnprintf.c (FCHAR_T_ONLY_ASCII):
New macro, replacing ASCII_ONLY. This fixes a typo. See thread at
<http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00021.html>.
Paul Eggert [Wed, 5 Dec 2012 21:20:25 +0000 (13:20 -0800)]
list, oset, xlist, xoset: fix extern inline issue with C99
This was introduced by my recent changes for 'inline'.
Problem reported for gettext by Daiki Ueno in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00000.html>.
* lib/gl_list.h (gl_list_nx_create_empty, gl_list_create)
(gl_list_nx_create, gl_list_size, gl_list_node_value)
(gl_list_node_set_value, gl_list_node_nx_set_value, gl_list_next_node)
(gl_list_previous_node, gl_list_get_at)
(gl_list_nx_set_at, gl_list_search, gl_list_search_from)
(gl_list_search_from_to, gl_list_indexof, gl_list_indexof_from)
(gl_list_indexof_from_to, gl_list_nx_add_first, gl_list_nx_add_last)
(gl_list_nx_add_before, gl_list_nx_add_after, gl_list_nx_add_at)
(gl_list_remove_node, gl_list_remove_at, gl_list_remove, gl_list_free)
(gl_list_iterator, gl_list_iterator_from_to, gl_list_iterator_next)
(gl_list_iterator_free, gl_sortedlist_search)
(gl_sortedlist_search_from_to, gl_sortedlist_indexof)
(gl_sortedlist_indexof_from_to, gl_sortedlist_add, gl_sortedlist_nx_add)
(gl_sortedlist_remove):
* lib/gl_oset.h (go_oset_nx_create_empty, gl_oset_size, gl_oset_search)
(gl_oset_search_atleast, gl_oset_nx_add, gl_oset_remove, gl_oset_free)
(gl_oset_iterator, gl_oset_iterator_next, gl_oset_iterator_free):
* lib/gl_xlist.h (gl_list_create_empty, gl_list_create)
(gl_list_node_set_value, gl_list_set_at, gl_list_add_first)
(gl_list_add_last, gl_list_add_before, gl_list_add_after)
(gl_list_add_at, gl_sortedlist_add):
* lib/gl_xoset.h (gl_oset_create_empty, gl_oset_add):
Wrap these extern decls inside "#if 0", because they are implemented
as inline functions, and extern inline is not what's wanted here.
It would simplify these .h files to remove the extern decls entirely,
although a downside would be less-clear separation between
specification and implementation.
Paul Eggert [Wed, 21 Nov 2012 06:25:10 +0000 (22:25 -0800)]
extern-inline: no 'static inline'
* m4/extern-inline.m4 (gl_EXTERN_INLINE):
Do not require AC_C_INLINE.
(_GL_INLINE, _GL_EXTERN_INLINE): Define as 'static', not as
'static inline', for older compilers.
Paul Eggert [Wed, 21 Nov 2012 06:25:07 +0000 (22:25 -0800)]
list, oset, xlist, xoset, xsublist: simplify via extern inline
* lib/gl_list.h, lib/gl_list.c (GL_LIST_INLINE):
* lib/gl_oset.c, lib/gl_oset.h (GL_OSET_INLINE):
* lib/gl_xlist.c, lib/gl_xlist.h (GL_XLIST_INLINE):
* lib/gl_xoset.c, lib/gl_xoset.h (GL_XOSET_INLINE):
* lib/gl_xsublist.c, lib/gl_xsublist.h (GL_XSUBLIST_INLINE):
New macro. Replace all uses of 'static inline' with it.
[HAVE_INLINE]: Implement functions as *_INLINE functions,
instead of as macros FOO that are defined to static inline
functions FOO_inline.
* lib/gl_list.c, lib/gl_oset.c, lib/gl_xlist.c, lib/gl_xoset.c:
* lib/gl_xsublist.c:
Reimplement from scratch, by defining the corresponding *_INLINE
macro and including the corresponding .h file. This is simpler.
* m4/gl_list.m4: Remove.
* modules/list, modules/oset, modules/xlist, modules/xoset:
(Files): Remove m4/gl_list.m4.
(configure.ac): Remove gl_LIST.
* modules/list, modules/oset, modules/xlist, modules/xoset:
* modules/xsublist:
(Depends-on): Depend on extern-inline, not inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:07 +0000 (22:25 -0800)]
xalloc: better 'inline'
* lib/xmalloc.c, lib/xalloc.h (XALLOC_INLINE):
New macro. Replace all uses of 'static inline' with it.
(static_inline): Remove.
* lib/xalloc.h (xnmalloc, xnrealloc, x2nrealloc, xcharalloc):
Let 'extern inline' do the work automatically, instead of doing
it by hand.
* m4/xalloc.m4 (gl_PREREQ_XALLOC, gl_PREREQ_XMALLOC):
Remove. All uses removed.
* modules/xalloc (Depends-on): Remove 'inline'. Add 'extern-inline'.
Paul Eggert [Wed, 21 Nov 2012 06:25:07 +0000 (22:25 -0800)]
gethrxtime: better 'inline'
* lib/xtime.c: New file.
* lib/gethrxtime.c, lib/gethrxtime.h (GETHRXTIME_INLINE):
* lib/xtime.h (XTIME_INCLUDE):
New macros. Replace all uses of 'static inline' with them.
* lib/gethrxtime.c (gethrxtime): Define only if
! (HAVE_ARITHMETIC_HRTIME_T && HAVE_DECL_GETHRTIME), since
this source file is now always compiled, because of the extern inline.
* lib/gethrxtime.h, lib/xtime.h:
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/gethrxtime.m4 (gl_GETHRXTIME): Do not check for clock macros
if gethrtime works, as they're not needed in that case.
(gl_XTIME): Do not require AC_C_INLINE.
(gl_PREREQ_GETHRXTIME): Remove; all uses removed, as it's always
compiled now. Move the check into gl_GETHRXTIME.
* modules/gethrxtime (Files, lib_SOURCES): Add lib/xtime.c.
(Depends-on): Add extern-inline.
(configure.ac): gethrxtime is always compiled now.
(lib_SOURCES): Add gethrxtime.c.
Paul Eggert [Wed, 21 Nov 2012 06:25:07 +0000 (22:25 -0800)]
wctype-h: better 'inline'
* lib/wctype-h.c: New file.
* lib/wctype.in.h (_GL_WCTYPE_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/wctype_h.m4 (gl_WCTYPE_H): Do not require AC_C_INLINE.
* modules/wctype-h (Files, lib_SOURCES): Add lib/wctype-h.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:07 +0000 (22:25 -0800)]
unistd: better 'inline'
* lib/unistd.c: New file.
* lib/unistd.in.h (_GL_UNISTD_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/unistd_h.m4 (gl_UNISTD_H): Do not require AC_C_INLINE.
* modules/unistd (Files, lib_SOURCES): Add lib/unistd.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:06 +0000 (22:25 -0800)]
sys_socket: better 'inline'
* lib/sys_socket.c: New file.
* lib/sys_socket.in.h (_GL_SYS_SOCKET_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Do not require AC_C_INLINE.
* modules/sys_socket (Files, lib_SOURCES): Add lib/sys_socket.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:06 +0000 (22:25 -0800)]
stdio: better 'inline'
* lib/stdio.c: New file.
* lib/stdio.in.h (_GL_STDIO_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/stdio_h.m4 (gl_STDIO_H): Do not require AC_C_INLINE.
* modules/stdio (Files, lib_SOURCES): Add lib/stdio.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:06 +0000 (22:25 -0800)]
sigaction: better 'inline'
* lib/sig-handler.c: New file.
* lib/sig-handler.h (SIG_HANDLER_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/sigaction.m4 (gl_PREREQ_SIG_HANDLER_H): Do not require AC_C_INLINE.
* modules/sigaction (Files, lib_SOURCES): Add lib/sig-handler.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:06 +0000 (22:25 -0800)]
selinux-h: better 'inline'
* lib/se-context.c, lib/se-selinux.c: New files.
* lib/getfilecon.c (map_to_failure): Omit 'inline' for static function.
* lib/se-context.in.h (SE_CONTEXT_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* lib/se-selinux.in.h (SE_SELINUX_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* modules/selinux-h (Files, lib_SOURCES):
Add lib/se-context.c, lib/se-selinux.c.
(Depends-on): Add extern-inline.
(configure.ac): Do not require AC_C_INLINE.
Paul Eggert [Wed, 21 Nov 2012 06:25:06 +0000 (22:25 -0800)]
pthread: better 'inline'
* lib/pthread.c: New file.
* lib/pthread.in.h (_GL_PTHREAD_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/pthread.m4 (gl_PTHREAD_CHECK):
Add AC_LIBOBJ([pthread]). Do not require AC_C_INLINE.
* modules/pthread (Files): Add lib/pthread.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:06 +0000 (22:25 -0800)]
math: better 'inline'
* lib/math.c: New file.
* lib/math.in.h (_GL_MATH_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/math_h.m4 (gl_MATH_H):
Do not require AC_C_INLINE.
* modules/math (Files, lib_SOURCES):
Add lib/math.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:05 +0000 (22:25 -0800)]
count-one-bits: better 'inline'
* lib/count-one-bits.c: New file.
* lib/count-one-bits.h (COUNT_ONE_BITS_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/count-one-bits.m4 (gl_COUNT_ONE_BITS):
Do not require AC_C_INLINE.
* modules/count-one-bits (Files, lib_SOURCES):
Add lib/count-one-bits.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:05 +0000 (22:25 -0800)]
count-leading-zeros: better 'inline'
* lib/count-leading-zeros.c: New file.
* lib/count-leading-zeros.h (COUNT_LEADING_ZEROS_INLINE):
New macro. Replace all uses of 'static inline' with it.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* m4/count-leading-zeros.m4 (gl_COUNT_LEADING_ZEROS):
Do not require AC_C_INLINE.
* modules/count-leading-zeros (Files, lib_SOURCES):
Add lib/count-leading-zeros.c.
(Depends-on): Add extern-inline.
Paul Eggert [Wed, 21 Nov 2012 06:25:05 +0000 (22:25 -0800)]
bitrotate: better 'inline'
* lib/bitrotate.c: New file.
* lib/bitrotate.h (BITROTATE_INLINE):
New macros.
Replace all uses of 'static inline' with them.
Use _GL_INLINE_HEADER_BEGIN, _GL_INLINE_HEADER_END.
* modules/bitrotate (Files, lib_SOURCES): Add lib/bitrotate.c.
(Depends-on): Add extern-inline.
(configure.ac): Do not require AC_C_INLINE.
Reported by Stefano Lattarini in
<http://lists.gnu.org/archive/html/bug-bison/2012-11/msg00022.html>
* top/maint.mk (public-submodule-commit): Quote more safely.
Eli Zaretskii [Tue, 20 Nov 2012 21:47:22 +0000 (13:47 -0800)]
canonicalize, canonicalize-lgpl: support MS-Windows file names
See <http://lists.gnu.org/archive/html/bug-gnulib/2012-11/msg00074.html>
for test cases, which it'd be nice to add at some point.
* lib/canonicalize.c, lib/canonicalize-lgpl.c: Include dosname.h.
* lib/canonicalize.c (canonicalize_filename_mode):
* lib/canonicalize-lgpl.c (__realpath):
Use FILE_SYSTEM_PREFIX_LEN instead of assuming that the first
slash is at the beginning of the file name. Use ISSLASH, instead
of a literal '/'. Use IS_ABSOLUTE_FILE_NAME instead of comparing
the first character with '/'. Test for
DOUBLE_SLASH_IS_DISTINCT_ROOT only if the file name does not begin
with a drive letter.
* lib/canonicalize.c (SLASHES): New macro.
(canonicalize_filename_mode): Use SLASHES instead of a literal "/".
Dmitry V. Levin [Sun, 18 Nov 2012 00:40:18 +0000 (04:40 +0400)]
fts: introduce FTS_VERBATIM
This gives clients the option to disable stripping of trailing slashes
from input path names during fts_open initialization.
The recent change v0.0-7611-g3a9002d that made fts_open strip trailing
slashes from input path names had a negative impact on findutils that
relies on the old fts_open behavior to implement POSIX requirement that
each path operand of the find utility shall be evaluated unaltered as it
was provided, including all trailing slash characters.
* lib/fts_.h (FTS_VERBATIM): New bit flag.
(FTS_OPTIONMASK, FTS_NAMEONLY, FTS_STOP): Adjust.
* lib/fts.c (fts_open): Honor it.
Pádraig Brady [Fri, 9 Nov 2012 11:55:25 +0000 (11:55 +0000)]
getlogin_r-tests: allow errno == ENXIO or ENOENT
* tests/test-getlogin.c (main): Skip tests if getlogin fails
with errno == ENXIO (No controlling tty).
* tests/test-getlogin_r.c (main): Skip tests if getlogin_r fails
with errno == ENOENT. This was reported to happen in various
situations on GNU/Linux.
Paul Eggert [Fri, 9 Nov 2012 09:03:33 +0000 (01:03 -0800)]
getlogin-tests: allow errno == ENOENT
* tests/test-getlogin.c (main): Skip tests if getlogin fails
with errno == ENOENT. This happened to me on Ubuntu 12.04.1 x86,
when running a test in an Emacs shell buffer.
* build-aux/prefix-gnulib-mk (prefix): Tighten a regexp to require
white space before each of the special-cased file names, to avoid
adding "lib/" after $(libdir)/. Reported by Matias A. fonzo
in http://bugs.gnu.org/12830.
Paul Eggert [Thu, 8 Nov 2012 09:23:20 +0000 (01:23 -0800)]
fcntl-h: default O_SEARCH, O_EXEC back to O_RDONLY
O_PATH doesn't work with Linux kernel 3.6.5, as fchmod (fd, ...)
fails with errno == EBADF when fd is opened with O_PATH.
Reported by Jim Meyering in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-11/msg00026.html>.
* doc/posix-headers/fcntl.texi (fcntl.h): Document this.
* lib/fcntl.in.h (O_EXEC, O_SEARCH) [O_PATH]: Default back to O_RDONLY.
Paul Eggert [Thu, 8 Nov 2012 07:36:43 +0000 (23:36 -0800)]
test-utimens: speed up by taking shorter naps
* tests/nap.h (lt_mtime, get_mtime, nap_works, guess_delay):
New functions.
(nap): Use them, to do a better job of guessing the delay.
On Fedora 17 with ext4 atop md atop hard disks, this made
test-utimens run 10x faster, because the test napped for
1 ms at a time rather than 20 ms. Reported by Stefano Lattarini in
<http://bugs.gnu.org/12820#11>.
Paul Eggert [Thu, 1 Nov 2012 22:29:14 +0000 (15:29 -0700)]
errno: port to LynxOS 178 2.2.2
Problem reported by Joel Brobecker in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-10/msg00088.html>.
* doc/posix-headers/errno.texi (errno.h): Document this.
* lib/errno.in.h (EILSEQ, GNULIB_defined_EILSEQ) [!EILSEQ]: New macros.
* lib/strerror-override.c, lib/strerror-override.h (strerror_override):
Supply a string for EILSEQ.
* m4/errno_h.m4 (gl_HEADER_ERRNO_H): Check for EILSEQ.
Paul Eggert [Mon, 5 Nov 2012 21:53:36 +0000 (13:53 -0800)]
fcntl-h: default O_SEARCH, O_EXEC to O_PATH if available
Linux kernel 2.6.39 introduced O_PATH (see
<http://lwn.net/Articles/433854/>) and this is a better fallback
for O_SEARCH and O_EXEC than O_RDONLY, if O_PATH is available.
* doc/posix-headers/fcntl.texi (fcntl.h): Document this.
* lib/fcntl.in.h (O_EXEC, O_SEARCH) [O_PATH]: Default to O_PATH.
* lib/fcntl.in.h (O_ACCMODE):
* tests/test-fcntl-h.c (main):
Do not reject O_ACCMODE merely because it has more than the
minimal number of bits, as POSIX allows extensions here.
Andrew Warshall [Mon, 5 Nov 2012 00:41:15 +0000 (16:41 -0800)]
mountlist: do not classify a bind-mounted dir entry as "dummy"
* lib/mountlist.c (ME_DUMMY_0): Rename from ME_DUMMY, but omit
the "none"-testing clause.
(ME_DUMMY) [MOUNTED_GETMNTENT1]: New macro to encapsulate the
exception for bind-mounted directories.
Copyright-paperwork-exempt: Yes
Paul Eggert [Tue, 30 Oct 2012 18:27:56 +0000 (11:27 -0700)]
sh-quote-tests: port to Solaris 9
* modules/sh-quote-tests (test_sh_quote_LDADD): Add @LIBINTL@.
Problem reported by Dagobert Michelsen in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-10/msg00114.html>.
Jim Meyering [Sun, 28 Oct 2012 07:38:09 +0000 (08:38 +0100)]
maint.mk: rename a new configurable variable
* top/maint.mk (_gl_translatable_string_re): Rename from
translation-markers: _gl_ prefix to insulate from user Makefile code,
and the _re suffix to inform that it's a regular expression.
Eric Blake [Fri, 26 Oct 2012 16:19:56 +0000 (10:19 -0600)]
maint.mk: let packages tweak sc_po_check pattern
libosinfo wants to look for XML files with translation markers
of the form <_name>string to translate</_name>. Rather than
globally adding this to the regex, I thought it would be easier
to make it possible for cfg.mk to override the default pattern.
https://www.redhat.com/archives/virt-tools-list/2012-October/msg00270.html
* top/maint.mk (sc_po_check): Add translation-markers, to allow
finding files with other translation markers.
Paul Eggert [Wed, 17 Oct 2012 01:58:09 +0000 (18:58 -0700)]
euidaccess: speed up 'configure' on GNU hosts
* m4/euidaccess.m4 (gl_FUNC_NONREENTRANT_EUIDACCESS):
Check for setregid here, not in gl_PREREQ_EUIDACCESS, since
it's needed only in this case. Use AC_CHECK_DECLS, not
AC_CHECK_DECLS_ONCE.
(gl_PREREQ_EUIDACCESS): Do not use AC_CHECK_HEADERS_ONCE libgen.h
or AC_REQUIRE for AC_FUNC_GETGROUPS.