-# mbstate_t.m4 serial 10
-dnl Copyright (C) 2000-2002, 2008 Free Software Foundation, Inc.
+# mbstate_t.m4 serial 12
+dnl Copyright (C) 2000-2002, 2008, 2009 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.
# AC_TYPE_MBSTATE_T
# -----------------
AC_DEFUN([AC_TYPE_MBSTATE_T],
- [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t,
+[
+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl for HP-UX 11.11
+
+ AC_CACHE_CHECK([for mbstate_t], [ac_cv_type_mbstate_t],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[AC_INCLUDES_DEFAULT[
[ac_cv_type_mbstate_t=yes],
[ac_cv_type_mbstate_t=no])])
if test $ac_cv_type_mbstate_t = yes; then
- AC_DEFINE([HAVE_MBSTATE_T], 1,
+ AC_DEFINE([HAVE_MBSTATE_T], [1],
[Define to 1 if <wchar.h> declares mbstate_t.])
else
- AC_DEFINE([mbstate_t], int,
+ AC_DEFINE([mbstate_t], [int],
[Define to a type if <wchar.h> does not define.])
- fi])
+ fi
+])