diff options
Diffstat (limited to 'gettext-tools/m4/mbrtowc.m4')
| -rw-r--r-- | gettext-tools/m4/mbrtowc.m4 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gettext-tools/m4/mbrtowc.m4 b/gettext-tools/m4/mbrtowc.m4 new file mode 100644 index 0000000..0379847 --- /dev/null +++ b/gettext-tools/m4/mbrtowc.m4 @@ -0,0 +1,24 @@ +# mbrtowc.m4 serial 4 (fileutils-4.1.3) +dnl Copyright (C) 2001-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Paul Eggert + +AC_DEFUN([jm_FUNC_MBRTOWC], +[ + AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], + jm_cv_func_mbrtowc, + [AC_TRY_LINK( + [#include <wchar.h>], + [mbstate_t state; return ! (sizeof state && mbrtowc);], + jm_cv_func_mbrtowc=yes, + jm_cv_func_mbrtowc=no)]) + if test $jm_cv_func_mbrtowc = yes; then + AC_DEFINE(HAVE_MBRTOWC, 1, + [Define to 1 if mbrtowc and mbstate_t are properly declared.]) + fi +]) |