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Upgrade to gnulib 6b8f1dd1a21ce49319795391e21adf645b64db3c.

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* m4/absolute-header.m4: New file.
* lib/Makefile.am, lib/argp-fmtstream.h, lib/argp.h, lib/error.c,
lib/gethrxtime.h, lib/intprops.h, lib/localcharset.c,
lib/quotearg.c, lib/stdio.in.h, lib/strerror-override.h,
lib/sys_time.in.h, lib/timespec.h, lib/unistd.in.h, lib/verify.h,
lib/wctype.in.h, lib/xalloc.h, lib/xsize.h, lib/xtime.h,
m4/configmake.m4, m4/extern-inline.m4, m4/gnulib-comp.m4,
m4/include_next.m4, m4/unistd_h.m4: Update to today's gnulib.
This commit is contained in:
Alexandre Duret-Lutz 2013-12-17 17:04:11 +01:00
parent 0afb9fe103
commit 7cfda699e6
24 changed files with 250 additions and 69 deletions
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24
m4/extern-inline.m4
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@ -19,27 +19,41 @@ AC_DEFUN([gl_EXTERN_INLINE],
'reference to static identifier "f" in extern inline function'.
This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.
Suppress the use of extern inline on Apple's platforms, as Libc at least
through Libc-825.26 (2013-04-09) is incompatible with it; see, e.g.,
Suppress the use of extern inline on problematic Apple configurations.
OS X 10.8 and earlier mishandle it; see, e.g.,
<http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>.
OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
for clang but remains for g++; see <http://trac.macports.org/ticket/41033>.
Perhaps Apple will fix this some day. */
#if (defined __APPLE__ \
&& (defined __header_inline \
? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
&& ! defined __clang__) \
: ((! defined _DONT_USE_CTYPE_INLINE_ \
&& (defined __GNUC__ || defined __cplusplus)) \
|| (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
&& defined __GNUC__ && ! defined __cplusplus))))
# define _GL_EXTERN_INLINE_APPLE_BUG
#endif
#if ((__GNUC__ \
? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
: (199901L <= __STDC_VERSION__ \
&& !defined __HP_cc \
&& !(defined __SUNPRO_C && __STDC__))) \
&& !defined __APPLE__)
&& !defined _GL_EXTERN_INLINE_APPLE_BUG)
# define _GL_INLINE inline
# define _GL_EXTERN_INLINE extern inline
# define _GL_EXTERN_INLINE_IN_USE
#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
&& !defined __APPLE__)
# if __GNUC_GNU_INLINE__
&& !defined _GL_EXTERN_INLINE_APPLE_BUG)
# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
/* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */
# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
# else
# define _GL_INLINE extern inline
# endif
# define _GL_EXTERN_INLINE extern
# define _GL_EXTERN_INLINE_IN_USE
#else
# define _GL_INLINE static _GL_UNUSED
# define _GL_EXTERN_INLINE static _GL_UNUSED