From 3bebb94360f1c2333feb8d504a9fa4f96984d8b7 Mon Sep 17 00:00:00 2001
From: Andreas Rottmann <a.rottmann@gmx.at>
Date: Mon, 14 Sep 2009 12:34:37 +0200
Subject: Imported Upstream version 0.9.1.1

---
 gnulib-m4/wchar.m4 | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'gnulib-m4/wchar.m4')

diff --git a/gnulib-m4/wchar.m4 b/gnulib-m4/wchar.m4
index 2e52a82a..ce53a45c 100644
--- a/gnulib-m4/wchar.m4
+++ b/gnulib-m4/wchar.m4
@@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved.
 
 dnl Written by Eric Blake.
 
-# wchar.m4 serial 23
+# wchar.m4 serial 25
 
 AC_DEFUN([gl_WCHAR_H],
 [
@@ -27,7 +27,10 @@ wchar_t w;]],
   fi
   AC_SUBST([HAVE_WINT_T])
 
-  if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes; then
+  dnl If <stddef.h> is replaced, then <wchar.h> must also be replaced.
+  AC_REQUIRE([gl_STDDEF_H])
+
+  if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes || test -n "$STDDEF_H"; then
     WCHAR_H=wchar.h
   fi
 
-- 
cgit v1.2.3