gnulib.git
15 years agomaint: make the new no-submodule-changes rule VPATH-safe
Eric Blake [Sun, 3 May 2009 13:39:00 +0000 (15:39 +0200)]
maint: make the new no-submodule-changes rule VPATH-safe

* top/maint.mk (no-submodule-changes): Don't assume a srcdir build.

15 years agoacl: Fix infinite loop on FreeBSD.
David Bartley [Mon, 4 May 2009 01:30:54 +0000 (03:30 +0200)]
acl: Fix infinite loop on FreeBSD.

15 years agoClarify acl_entries.
Bruno Haible [Mon, 4 May 2009 00:36:07 +0000 (02:36 +0200)]
Clarify acl_entries.

15 years agoBug fix in acl module.
David Bartley [Mon, 4 May 2009 00:24:16 +0000 (02:24 +0200)]
Bug fix in acl module.

15 years agoCreate gperf-generated files in the source dir, not in the build dir.
Bruno Haible [Mon, 4 May 2009 00:03:30 +0000 (02:03 +0200)]
Create gperf-generated files in the source dir, not in the build dir.

15 years agoUndo 2009-05-01 patch.
Bruno Haible [Sun, 3 May 2009 23:48:05 +0000 (01:48 +0200)]
Undo 2009-05-01 patch.

15 years agoMove the fnmatch-posix module into the fnmatch module.
Bruno Haible [Sun, 3 May 2009 22:32:52 +0000 (00:32 +0200)]
Move the fnmatch-posix module into the fnmatch module.

15 years agoAvoid warning about use AC_REQUIRE in recent autoconf.
Bruno Haible [Sun, 3 May 2009 22:25:06 +0000 (00:25 +0200)]
Avoid warning about use AC_REQUIRE in recent autoconf.

15 years agom4/fnmatch.m4: Fix fnmatch re-define.
Simon Josefsson [Sun, 3 May 2009 22:04:23 +0000 (00:04 +0200)]
m4/fnmatch.m4: Fix fnmatch re-define.

15 years agopriv-set: new module and accompanying tests; adapt write-any-file
David Bartley [Wed, 29 Apr 2009 07:52:26 +0000 (03:52 -0400)]
priv-set: new module and accompanying tests; adapt write-any-file

* lib/priv-set.c: New file.
* lib/priv-set.h: New file.
* lib/unlinkdir.c: Make cannot_unlink_dir thread-safe.
* lib/write-any-file.c: Simplify by using priv-set module.
* m4/priv-set.m4: New file.
* modules/priv-set: New file.
* modules/unlinkdir: Add dependency on priv-set module.
* modules/write-any-file: Likewise.
These changes address a problem that originally arose with GNU tar:
http://thread.gmane.org/gmane.comp.gnu.tar.bugs/3242

Tests for module 'priv-set'.
* modules/priv-set-tests: New file.

15 years agoIgnore no-op translations.
Jim Meyering [Sun, 3 May 2009 12:32:16 +0000 (14:32 +0200)]
Ignore no-op translations.

15 years agotests: tighten some getdate tests
Jim Meyering [Sun, 3 May 2009 07:17:53 +0000 (09:17 +0200)]
tests: tighten some getdate tests

* tests/test-getdate.c (main): Tighten tests: require equality,
not just greater than.  Set TZ envvar to UTC0.

15 years agogetdate: correctly interpret "next monday" when run on a Monday
Giuseppe Scrivano [Fri, 1 May 2009 07:23:20 +0000 (09:23 +0200)]
getdate: correctly interpret "next monday" when run on a Monday

* lib/getdate.y (get_date): Correct the calculation of tm_mday so
that e.g., "next tues" (when run on a tuesday) results in a date
that is one week in the future, and not today's date.
I.e., add a week when the wday is the same as the current one.
Reported by Tom Broadhurst in http://savannah.gnu.org/bugs/?25406,
and earlier by Martin Bernreuther and Jan Minář.
* tests/test-getdate.c (main): Check that "next DAY" is always in
the future and that "last DAY" is always in the past.

15 years agobuild: ensure that a release build fails when a submodule is unclean
Jim Meyering [Sat, 2 May 2009 20:20:10 +0000 (22:20 +0200)]
build: ensure that a release build fails when a submodule is unclean

* top/maint.mk (no-submodule-changes): New rule.
(alpha beta major): Depend on it.

15 years agoRemove incompatibility between modules fnmatch-posix and fnmatch-gnu.
Bruno Haible [Sat, 2 May 2009 11:40:19 +0000 (13:40 +0200)]
Remove incompatibility between modules fnmatch-posix and fnmatch-gnu.

15 years agoRelicense mbsrtowcs and strnlen1 under LGPLv2+.
Bruno Haible [Sat, 2 May 2009 10:33:44 +0000 (12:33 +0200)]
Relicense mbsrtowcs and strnlen1 under LGPLv2+.

15 years agoModernize fnmatch detection macro.
Bruno Haible [Sat, 2 May 2009 10:19:40 +0000 (12:19 +0200)]
Modernize fnmatch detection macro.

15 years agoFix last ChangeLog entry: no .PHONY was added.
Bruno Haible [Sat, 2 May 2009 09:34:20 +0000 (11:34 +0200)]
Fix last ChangeLog entry: no .PHONY was added.

15 years agoUse automake *-local hooks without commands, for extensibility.
Ralf Wildenhues [Sat, 2 May 2009 07:10:20 +0000 (09:10 +0200)]
Use automake *-local hooks without commands, for extensibility.

* modules/localcharset (Makefile.am): Rename install-exec-local
rule to install-exec-localcharset, mark it phony, and make it a
prerequisite of install-exec-local.  Likewise, rename the
uninstall-local rule to uninstall-localcharset, mark phony, and
make it a prerequisite of the former.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15 years agoMake it possible for the first build to be a VPATH build.
Bruno Haible [Fri, 1 May 2009 21:36:40 +0000 (23:36 +0200)]
Make it possible for the first build to be a VPATH build.

15 years agoReplace wcrtomb, wcsrtombs, wcsnrtombs if mbstate_t has to be replaced.
Bruno Haible [Fri, 1 May 2009 16:01:52 +0000 (18:01 +0200)]
Replace wcrtomb, wcsrtombs, wcsnrtombs if mbstate_t has to be replaced.

15 years agoAvoid compiler warnings when redefining macros defined by <libintl.h>.
Bruno Haible [Fri, 1 May 2009 14:13:51 +0000 (16:13 +0200)]
Avoid compiler warnings when redefining macros defined by <libintl.h>.

15 years agoFix compilation error introduced on 2009-04-25.
Bruno Haible [Thu, 30 Apr 2009 11:03:29 +0000 (13:03 +0200)]
Fix compilation error introduced on 2009-04-25.

15 years agoautoupdate
Karl Berry [Wed, 29 Apr 2009 17:03:37 +0000 (10:03 -0700)]
autoupdate

15 years agoComment tweaks.
Bruno Haible [Wed, 29 Apr 2009 01:02:27 +0000 (03:02 +0200)]
Comment tweaks.

15 years agoFix a compilation error.
Bruno Haible [Tue, 28 Apr 2009 22:46:58 +0000 (00:46 +0200)]
Fix a compilation error.

15 years agoautoupdate
Karl Berry [Tue, 28 Apr 2009 13:15:50 +0000 (06:15 -0700)]
autoupdate

15 years agoNew module 'libunistring'.
Bruno Haible [Mon, 27 Apr 2009 21:37:25 +0000 (23:37 +0200)]
New module 'libunistring'.

15 years agomaint.mk: allow package-specific header to provide <config.h>
Eric Blake [Mon, 27 Apr 2009 14:36:55 +0000 (08:36 -0600)]
maint.mk: allow package-specific header to provide <config.h>

* top/maint.mk (sc_require_config_h): New variable.
(sc_require_config_h, sc_require_config_h_first): Use it.

Signed-off-by: Eric Blake <ebb9@byu.net>
15 years agotop/maint.mk (sc_avoid_if_before_free): Except useless-if-before-free script.
Simon Josefsson [Mon, 27 Apr 2009 13:25:50 +0000 (15:25 +0200)]
top/maint.mk (sc_avoid_if_before_free): Except useless-if-before-free script.

15 years agomaintainer-makefile: depend on all required helper scripts
Eric Blake [Mon, 27 Apr 2009 12:27:04 +0000 (06:27 -0600)]
maintainer-makefile: depend on all required helper scripts

* modules/maintainer-makefile (Depends-on): Add vc-list-files and
useless-if-before-free.
* top/maint.mk (VC_LIST, sc_avoid_if_before_free): Use local
version, rather than assuming gnulib checkout is available.
Reported by Simen Josefsson.

Signed-off-by: Eric Blake <ebb9@byu.net>
15 years agoMake the lib vs. lib64 recognition work on openSUSE 11 with "gcc -m32".
Bruno Haible [Sun, 26 Apr 2009 16:59:33 +0000 (18:59 +0200)]
Make the lib vs. lib64 recognition work on openSUSE 11 with "gcc -m32".

15 years agoSimplify gl_LIBSIGSEGV.
Bruno Haible [Sun, 26 Apr 2009 16:10:08 +0000 (18:10 +0200)]
Simplify gl_LIBSIGSEGV.

15 years agoCorrect last commits.
Bruno Haible [Sun, 26 Apr 2009 14:54:18 +0000 (16:54 +0200)]
Correct last commits.

15 years agoCorrect last commit.
Bruno Haible [Sun, 26 Apr 2009 14:49:15 +0000 (16:49 +0200)]
Correct last commit.

15 years agoCorrect last commit.
Bruno Haible [Sun, 26 Apr 2009 14:48:03 +0000 (16:48 +0200)]
Correct last commit.

15 years agoSimplify calling convention of u*_conv_from_encoding.
Bruno Haible [Sun, 26 Apr 2009 14:43:25 +0000 (16:43 +0200)]
Simplify calling convention of u*_conv_from_encoding.

15 years agoTrivial simplification of last commit.
Bruno Haible [Sun, 26 Apr 2009 13:48:57 +0000 (15:48 +0200)]
Trivial simplification of last commit.

15 years agoSimplify calling convention of u*_conv_to_encoding.
Bruno Haible [Sun, 26 Apr 2009 13:31:18 +0000 (15:31 +0200)]
Simplify calling convention of u*_conv_to_encoding.

15 years agoAvoid test failures on AIX and OSF/1.
Bruno Haible [Sun, 26 Apr 2009 10:24:08 +0000 (12:24 +0200)]
Avoid test failures on AIX and OSF/1.

15 years agoRequire a POSIX compliant malloc().
Bruno Haible [Sun, 26 Apr 2009 10:00:43 +0000 (12:00 +0200)]
Require a POSIX compliant malloc().

15 years agoAvoid link error when creating a namespace clean library.
Bruno Haible [Sat, 25 Apr 2009 15:22:50 +0000 (17:22 +0200)]
Avoid link error when creating a namespace clean library.

15 years agovc-list-files: fix another quoting bug
Jim Meyering [Sat, 25 Apr 2009 13:32:33 +0000 (15:32 +0200)]
vc-list-files: fix another quoting bug

* build-aux/vc-list-files: Avoid sed backslash expansion
of pathological directory names.

15 years agovc-list-files: fix shell quoting error
Eric Blake [Sat, 25 Apr 2009 13:15:12 +0000 (07:15 -0600)]
vc-list-files: fix shell quoting error

* build-aux/vc-list-files: Protect against $ in $dir.  Normalize
timestamp.

Signed-off-by: Eric Blake <ebb9@byu.net>
15 years agovc-list-files: restore lost functionality with subdir argument
Jim Meyering [Sat, 25 Apr 2009 08:23:53 +0000 (10:23 +0200)]
vc-list-files: restore lost functionality with subdir argument

* build-aux/vc-list-files: When given a non-"." sub-directory
argument, substitute the $dir/ prefix back onto each resulting name.
Otherwise, coreutils' root_tests check would fail.

15 years agovc-list-files: ignore git symlinks
Eric Blake [Fri, 24 Apr 2009 20:58:02 +0000 (14:58 -0600)]
vc-list-files: ignore git symlinks

* build-aux/vc-list-files (.git): Use ls-tree and a filter, rather
than ls-files, to ignore git symlinks.

Signed-off-by: Eric Blake <ebb9@byu.net>
15 years agomaint.mk: import improvements from m4
Eric Blake [Fri, 24 Apr 2009 20:57:01 +0000 (14:57 -0600)]
maint.mk: import improvements from m4

* top/maint.mk (VC-tag): Use signing key from cfg.mk.
(move_if_change): Delete unused macro.
(news-date-check, vc-diff-check): Support VPATH builds.
(announcement): Likewise.  Split --bootstrap-tools list...
(boostrap-tools): ...into separate list, which can be overridden
in cfg.mk.
(sc_avoid_if_before_free): Point to $(gnulib_dir), rather than
requiring dependency on useless-if-before-free module.
(VC_LIST, VC_LIST_EXCEPT): Likewise for vc-list-files module.
Support VPATH builds.

Signed-off-by: Eric Blake <ebb9@byu.net>
15 years agomaint.mk: remove coreutils-specific rules and variables
Jim Meyering [Fri, 24 Apr 2009 18:45:37 +0000 (20:45 +0200)]
maint.mk: remove coreutils-specific rules and variables

* top/maint.mk (bin, taint-distcheck, coreutils-path-check, t): Remove.
(fake_home, install-transform-check, my-instcheck, pfx, TMPDIR): Remove.
(t_prefix, t_taint, tp, warn_cflags, write_loser, my-distcheck): Remove.

15 years agomaint.mk: remove obsolete rule
Jim Meyering [Fri, 24 Apr 2009 18:27:52 +0000 (20:27 +0200)]
maint.mk: remove obsolete rule

* top/maint.mk (rel-check): Remove rule.
(WGET, WGETFLAGS): Remove now-unused variables.

15 years agotop/maint.mk (makefile-check): Renamed to sc_makefile_check for consistency.
Simon Josefsson [Fri, 24 Apr 2009 07:57:11 +0000 (09:57 +0200)]
top/maint.mk (makefile-check): Renamed to sc_makefile_check for consistency.

15 years agovc-list-files-tests: Use $(PATH_SEPARATOR) instead of :.
Simon Josefsson [Fri, 24 Apr 2009 07:38:49 +0000 (09:38 +0200)]
vc-list-files-tests: Use $(PATH_SEPARATOR) instead of :.

15 years agogetopt: Use const for constant data.
Simon Josefsson [Fri, 24 Apr 2009 06:50:50 +0000 (08:50 +0200)]
getopt: Use const for constant data.

15 years agoSync maint.mk with coreutils.
Simon Josefsson [Thu, 23 Apr 2009 22:53:35 +0000 (00:53 +0200)]
Sync maint.mk with coreutils.

15 years agoautoupdate
Karl Berry [Thu, 23 Apr 2009 13:16:03 +0000 (06:16 -0700)]
autoupdate

15 years agoFix cross-compilation results.
Bruno Haible [Thu, 23 Apr 2009 01:35:20 +0000 (03:35 +0200)]
Fix cross-compilation results.

15 years agoautoupdate
Karl Berry [Wed, 22 Apr 2009 14:34:46 +0000 (07:34 -0700)]
autoupdate

15 years agoAvoid test failure on mingw.
Bruno Haible [Tue, 21 Apr 2009 01:43:01 +0000 (03:43 +0200)]
Avoid test failure on mingw.

15 years agoAvoid compilation error on mingw.
Bruno Haible [Tue, 21 Apr 2009 01:02:15 +0000 (03:02 +0200)]
Avoid compilation error on mingw.

15 years agoSupport for building a shared library on Windows platforms.
Bruno Haible [Mon, 20 Apr 2009 02:27:37 +0000 (04:27 +0200)]
Support for building a shared library on Windows platforms.

15 years agoAvoid a compiler warning.
Bruno Haible [Sun, 19 Apr 2009 22:06:17 +0000 (00:06 +0200)]
Avoid a compiler warning.

15 years agoDon't touch configmake.h if it has not actually changed.
Bruno Haible [Sun, 19 Apr 2009 20:09:56 +0000 (22:09 +0200)]
Don't touch configmake.h if it has not actually changed.

15 years agoautoupdate
Karl Berry [Sat, 18 Apr 2009 13:12:25 +0000 (06:12 -0700)]
autoupdate

15 years agoautoupdate
Karl Berry [Fri, 17 Apr 2009 13:29:57 +0000 (06:29 -0700)]
autoupdate

15 years agomaintainer-makefile: (PO_DOMAIN): New variable, allows overriding of gettext domain.
Simon Josefsson [Fri, 17 Apr 2009 06:51:35 +0000 (08:51 +0200)]
maintainer-makefile: (PO_DOMAIN): New variable, allows overriding of gettext domain.

15 years agouseless-if-before-free: improve conversion code
Jim Meyering [Thu, 16 Apr 2009 16:08:04 +0000 (18:08 +0200)]
useless-if-before-free: improve conversion code

* build-aux/useless-if-before-free: Adjust code-in-comment to match
"...!= 0" as well as "...!= NULL".  emacs has one of the former.

15 years agoTweak last commit.
Bruno Haible [Tue, 14 Apr 2009 19:31:30 +0000 (21:31 +0200)]
Tweak last commit.

15 years ago* build-aux/gendocs.sh: Restore lost x bit.
Eric Blake [Mon, 13 Apr 2009 23:22:25 +0000 (17:22 -0600)]
* build-aux/gendocs.sh: Restore lost x bit.

Signed-off-by: Eric Blake <ebb9@byu.net>
15 years agoremove trailing whitespace to placate Jim, more license syncs
Karl Berry [Mon, 13 Apr 2009 17:04:12 +0000 (10:04 -0700)]
remove trailing whitespace to placate Jim, more license syncs

15 years agoMake fcntl module detect O_NOATIME, O_NOFOLLOW on GNU/Linux.
Ben Pfaff [Sun, 12 Apr 2009 23:31:16 +0000 (16:31 -0700)]
Make fcntl module detect O_NOATIME, O_NOFOLLOW on GNU/Linux.

15 years agoMake rename replace existing destinations on Windows.
Ben Pfaff [Wed, 8 Apr 2009 03:41:15 +0000 (20:41 -0700)]
Make rename replace existing destinations on Windows.

15 years agoAdd include that is no longer done by striconveha.h.
Bruno Haible [Fri, 10 Apr 2009 22:36:47 +0000 (00:36 +0200)]
Add include that is no longer done by striconveha.h.

15 years agoNew include file "iconveh.h".
Bruno Haible [Fri, 10 Apr 2009 22:01:31 +0000 (00:01 +0200)]
New include file "iconveh.h".

15 years agoFix comment.
Bruno Haible [Fri, 10 Apr 2009 21:24:25 +0000 (23:24 +0200)]
Fix comment.

15 years agoInside libunistring, define the function always.
Bruno Haible [Fri, 10 Apr 2009 17:50:44 +0000 (19:50 +0200)]
Inside libunistring, define the function always.

15 years agoMark the 'utime' module obsolete.
Bruno Haible [Fri, 10 Apr 2009 17:43:13 +0000 (19:43 +0200)]
Mark the 'utime' module obsolete.

15 years agoFix cross-compile guess for utime test.
Bruno Haible [Fri, 10 Apr 2009 17:36:32 +0000 (19:36 +0200)]
Fix cross-compile guess for utime test.

15 years agofilevercmp: correct today's change
Kamil Dudka [Thu, 9 Apr 2009 16:07:15 +0000 (18:07 +0200)]
filevercmp: correct today's change

* lib/filevercmp.c: Also handle coreutils' test inputs.
* tests/test-filevercmp.c: Add inputs from one of coreutils' test scripts.

15 years agofilevercmp: fix regression
Kamil Dudka [Thu, 9 Apr 2009 11:22:23 +0000 (13:22 +0200)]
filevercmp: fix regression

15 years agouseless-if-before-free: show how to remove braced useless free, too
Jim Meyering [Tue, 7 Apr 2009 08:38:35 +0000 (10:38 +0200)]
useless-if-before-free: show how to remove braced useless free, too

* build-aux/useless-if-before-free: still only in a comment, though.

15 years agomaint.mk: import changes to syntax-check macros from coreutils
Reuben Thomas [Tue, 7 Apr 2009 08:05:47 +0000 (09:05 +0100)]
maint.mk: import changes to syntax-check macros from coreutils

* top/maint.mk (_prohibit_regexp, _header_without_use): Define.
Use them in the relevant macros.

15 years agoFix unportable use of bit-fields.
Bruno Haible [Tue, 7 Apr 2009 02:07:30 +0000 (04:07 +0200)]
Fix unportable use of bit-fields.

15 years agoAvoid test failures on AIX and OSF/1.
Bruno Haible [Tue, 7 Apr 2009 00:59:43 +0000 (02:59 +0200)]
Avoid test failures on AIX and OSF/1.

15 years agoWork around an autoconf limitation on line lengths.
Bruno Haible [Mon, 6 Apr 2009 01:05:17 +0000 (03:05 +0200)]
Work around an autoconf limitation on line lengths.

15 years agoAvoid test failure with libiconv-1.13.
Bruno Haible [Sun, 5 Apr 2009 23:32:32 +0000 (01:32 +0200)]
Avoid test failure with libiconv-1.13.

15 years agoMake it easier to distribute gnulib-built libraries.
Bruno Haible [Sun, 5 Apr 2009 20:42:13 +0000 (22:42 +0200)]
Make it easier to distribute gnulib-built libraries.

15 years agoComment.
Bruno Haible [Sun, 5 Apr 2009 19:48:52 +0000 (21:48 +0200)]
Comment.

15 years agoNew gnulib-tool option --copy-file.
Bruno Haible [Sun, 5 Apr 2009 19:48:01 +0000 (21:48 +0200)]
New gnulib-tool option --copy-file.

15 years agoprominently mention gnulib-tool; rearrange sections
Karl Berry [Sun, 5 Apr 2009 18:16:12 +0000 (11:16 -0700)]
prominently mention gnulib-tool; rearrange sections

15 years agoprominently mention gnulib-tool; rearrange sections
Karl Berry [Sun, 5 Apr 2009 18:09:28 +0000 (11:09 -0700)]
prominently mention gnulib-tool; rearrange sections

15 years agoUse the new u*_cmp2 functions.
Bruno Haible [Sun, 5 Apr 2009 11:03:09 +0000 (13:03 +0200)]
Use the new u*_cmp2 functions.

15 years agoUse the u*_cmp functions.
Bruno Haible [Sun, 5 Apr 2009 11:02:10 +0000 (13:02 +0200)]
Use the u*_cmp functions.

15 years agoNew module 'unistr/u32-cmp2'.
Bruno Haible [Sun, 5 Apr 2009 10:35:40 +0000 (12:35 +0200)]
New module 'unistr/u32-cmp2'.

15 years agoNew module 'unistr/u16-cmp2'.
Bruno Haible [Sun, 5 Apr 2009 10:35:04 +0000 (12:35 +0200)]
New module 'unistr/u16-cmp2'.

15 years agoNew module 'unistr/u8-cmp2'.
Bruno Haible [Sun, 5 Apr 2009 10:34:14 +0000 (12:34 +0200)]
New module 'unistr/u8-cmp2'.

15 years agoNew macro uc_property_is_valid.
Bruno Haible [Sun, 5 Apr 2009 10:16:37 +0000 (12:16 +0200)]
New macro uc_property_is_valid.

15 years agoDoc fixes.
Bruno Haible [Sun, 5 Apr 2009 10:14:45 +0000 (12:14 +0200)]
Doc fixes.

15 years agoFix ChangeLog typo in my previous commit.
Paul Eggert [Fri, 3 Apr 2009 20:31:23 +0000 (13:31 -0700)]
Fix ChangeLog typo in my previous commit.

15 years agoPort inet_ntop to Solaris 8 (problem found in coreutils 7.2).
Paul Eggert [Fri, 3 Apr 2009 20:24:11 +0000 (13:24 -0700)]
Port inet_ntop to Solaris 8 (problem found in coreutils 7.2).

* modules/arpa_inet (arpa/inet.h): Depend on arpa_inet.in.h.
* m4/inet_ntop.m4 (gl_INET_NTOP): Search for inet_ntop in -lnsl,
for Solaris 8.  This is a bit of a hack, as it means it's the
caller's responsibility to add -lnsl if needed, but most likely it
won't be needed since only getaddrinfo uses this and getaddrinfo
isn't needed on Solaris 8.

15 years agofnmatch depends on mbsrtowcs and mbsinit.
Paul Eggert [Fri, 3 Apr 2009 17:46:35 +0000 (10:46 -0700)]
fnmatch depends on mbsrtowcs and mbsinit.

15 years agolib-symbol-versions: Add comment about false positive on mingw.
Simon Josefsson [Fri, 3 Apr 2009 12:22:06 +0000 (14:22 +0200)]
lib-symbol-versions: Add comment about false positive on mingw.