[Bug-gnulib] hard-locale patch to assume C89 or better

[Paul Eggert]

I installed this:

2003-09-09  Paul Eggert  <address@hidden>

        * lib/hard-locale.c: Include hard-locale.h first.
        Include <stdlib.h>, <string.h> unconditionally.
        * m4/hard-locale.m4 (gl_HARD_LOCALE): Do not check for stdlib.h,
        string.h.

Index: lib/hard-locale.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/hard-locale.c,v
retrieving revision 1.7
diff -p -u -r1.7 hard-locale.c
--- lib/hard-locale.c   30 Apr 2002 09:17:50 -0000      1.7
+++ lib/hard-locale.c   9 Sep 2003 19:35:26 -0000
@@ -1,6 +1,6 @@
 /* hard-locale.c -- Determine whether a locale is hard.
 
-   Copyright (C) 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2002, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -20,19 +20,14 @@
 # include <config.h>
 #endif
 
+#include "hard-locale.h"
+
 #if HAVE_LOCALE_H
 # include <locale.h>
 #endif
 
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-
-#if HAVE_STRING_H
-# include <string.h>
-#endif
-
-#include "hard-locale.h"
+#include <stdlib.h>
+#include <string.h>
 
 /* Return nonzero if the current CATEGORY locale is hard, i.e. if you
    can't get away with assuming traditional C or POSIX behavior.  */
Index: m4/hard-locale.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/hard-locale.m4,v
retrieving revision 1.1
diff -p -u -r1.1 hard-locale.m4
--- m4/hard-locale.m4   31 Dec 2002 13:42:07 -0000      1.1
+++ m4/hard-locale.m4   9 Sep 2003 19:35:26 -0000
@@ -1,5 +1,5 @@
-# hard-locale.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# hard-locale.m4 serial 2
+dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
 dnl Public License, this file may be distributed as part of a program
@@ -9,6 +9,6 @@ dnl the same distribution terms as the r
 AC_DEFUN([gl_HARD_LOCALE],
 [
   dnl Prerequisites of lib/hard-locale.c.
-  AC_CHECK_HEADERS_ONCE(locale.h stdlib.h string.h)
+  AC_CHECK_HEADERS_ONCE(locale.h)
   AC_CHECK_FUNCS_ONCE(setlocale)
 ])