diff options
| -rw-r--r-- | m4/mbstate_t.m4 | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/m4/mbstate_t.m4 b/m4/mbstate_t.m4 index df2a275c2..a64dc2fa0 100644 --- a/m4/mbstate_t.m4 +++ b/m4/mbstate_t.m4 @@ -1,5 +1,5 @@ -# mbstate_t.m4 serial 9 -dnl Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. +# serial 10 +dnl Copyright (C) 2000, 2001, 2002, 2005 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. @@ -14,11 +14,17 @@ dnl with or without modifications, as long as this notice is preserved. # ----------------- AC_DEFUN([AC_TYPE_MBSTATE_T], [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, - [AC_COMPILE_IFELSE( + [AC_CHECK_HEADERS([wctype.h]) + AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [AC_INCLUDES_DEFAULT -# include <wchar.h>], - [mbstate_t x; return sizeof x;])], +# include <wchar.h> +# if HAVE_WCTYPE_H +# include <wctype.h> +# endif +], + [ + mbstate_t x; return sizeof x;])], [ac_cv_type_mbstate_t=yes], [ac_cv_type_mbstate_t=no])]) if test $ac_cv_type_mbstate_t = yes; then |