Paul Eggert f52459d158 AC_CHECK_ALIGNOF: fix cross-compilation bug with newer gcc ... * doc/autoconf.texi (Default Includes, Particular Functions) (Header Portability): * lib/autoconf/c.m4 (AC_LANG_FUNC_LINK_TRY(C)): * lib/autoconf/headers.m4 (AC_HEADER_STDC): * lib/autoconf/types.m4 (_AC_CHECK_ALIGNOF): * lib/m4sugar/m4sugar.m4 (m4_require) [comment only]: Assume the existence of the C89 freestanding headers <float.h>, <limits.h>, <stdarg.h>, <stddef.h>, as that's safe nowadays. This is less likely to run into gotchas, and should fix a cross-compilation bug with newer GCC reported by Myke Frysinger in <http://lists.gnu.org/archive/html/bug-autoconf/2012-09/msg00001.html>.		2012-09-06 14:55:09 -07:00
..
foreach.m4	maint: update copyright year	2012-01-04 00:20:24 -08:00
m4sh.m4	m4sh: avoid // issues in _AS_PATH_WALK	2012-07-13 11:33:13 -06:00
m4sugar.m4	AC_CHECK_ALIGNOF: fix cross-compilation bug with newer gcc	2012-09-06 14:55:09 -07:00
Makefile.am	maint: update copyright year	2012-01-04 00:20:24 -08:00