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Diffstat (limited to 'gnulib-m4/mbsinit.m4')
-rw-r--r--gnulib-m4/mbsinit.m433
1 files changed, 7 insertions, 26 deletions
diff --git a/gnulib-m4/mbsinit.m4 b/gnulib-m4/mbsinit.m4
index 61c40329..46c106fc 100644
--- a/gnulib-m4/mbsinit.m4
+++ b/gnulib-m4/mbsinit.m4
@@ -1,5 +1,5 @@
-# mbsinit.m4 serial 8
-dnl Copyright (C) 2008, 2010-2015 Free Software Foundation, Inc.
+# mbsinit.m4 serial 4
+dnl Copyright (C) 2008, 2010 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@@ -7,7 +7,6 @@ dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_MBSINIT],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
- AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_TYPE_MBSTATE_T])
gl_MBSTATE_T_BROKEN
@@ -15,34 +14,16 @@ AC_DEFUN([gl_FUNC_MBSINIT],
AC_CHECK_FUNCS_ONCE([mbsinit])
if test $ac_cv_func_mbsinit = no; then
HAVE_MBSINIT=0
- AC_CHECK_DECLS([mbsinit],,, [[
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
- <wchar.h>.
- BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
-#include <stddef.h>
-#include <stdio.h>
-#include <time.h>
-#include <wchar.h>
-]])
- if test $ac_cv_have_decl_mbsinit = yes; then
- dnl On Minix 3.1.8, the system's <wchar.h> declares mbsinit() although
- dnl it does not have the function. Avoid a collision with gnulib's
- dnl replacement.
- REPLACE_MBSINIT=1
- fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBSINIT=1
- else
- dnl On mingw, mbsinit() always returns 1, which is inappropriate for
- dnl states produced by mbrtowc() for an incomplete multibyte character
- dnl in multibyte locales.
- case "$host_os" in
- mingw*) REPLACE_MBSINIT=1 ;;
- esac
fi
fi
+ if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
+ gl_REPLACE_WCHAR_H
+ AC_LIBOBJ([mbsinit])
+ gl_PREREQ_MBSINIT
+ fi
])
# Prerequisites of lib/mbsinit.c.