mirrors/emacs
1
Fork 0
mirror of git://git.sv.gnu.org/emacs.git synced 2025-12-05 22:20:24 -08:00
Code Issues Projects Releases Wiki Activity

Merge from gnulib.

Browse source 
This incorporates:
2013-11-08 extern-inline: port better to OS X 10.9
2013-11-08 fpending: fix regression on DragonFly BSD
* lib/fpending.h, m4/extern-inline.m4, m4/fpending.m4:
Update from gnulib.
This commit is contained in:
Paul Eggert 2013-11-08 08:24:40 -08:00
parent 71731c0338
commit 220a304ac3
6 changed files with 37 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

18
m4/extern-inline.m4
View file

@ -1,4 +1,3 @@
# extern-inline.m4 serial 2
dnl 'extern inline' a la ISO C99.
dnl Copyright 2012-2013 Free Software Foundation, Inc.
@ -20,15 +19,20 @@ 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 problematic Apple configurations, as
Libc at least through Libc-825.26 (2013-04-09) mishandles 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 _DONT_USE_CTYPE_INLINE_ \
&& (defined __GNUC__ || defined __cplusplus)) \
|| (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
&& defined __GNUC__ && ! defined __cplusplus)))
&& (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__ \