X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fwctob.m4;h=3b4633c42f5a309e6f10c5091bd16e5a4b425c49;hb=9436b51b876432bb26c2345e138e8ddd7c6a7fb2;hp=59e947a28c5b2e6b56f6502c76207662e7a55d66;hpb=8c4874e600742f95ad38fbd6f518a3005ac4283c;p=gnulib.git

diff --git a/m4/wctob.m4 b/m4/wctob.m4
index 59e947a28..3b4633c42 100644
--- a/m4/wctob.m4
+++ b/m4/wctob.m4
@@ -1,5 +1,5 @@
-# wctob.m4 serial 6
-dnl Copyright (C) 2008-2010 Free Software Foundation, Inc.
+# wctob.m4 serial 7
+dnl Copyright (C) 2008-2011 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.
@@ -41,6 +41,13 @@ changequote([,])dnl
             AC_RUN_IFELSE(
               [AC_LANG_SOURCE([[
 #include <locale.h>
+/* 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>
 
 register long global __asm__ ("%ebx");
@@ -66,6 +73,13 @@ int main ()
             [AC_LANG_SOURCE([[
 #include <locale.h>
 #include <string.h>
+/* 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>
 int main ()
 {