[Bug-gnulib] exitfail patch to assume C89 or better

[Paul Eggert]

I installed this:

2003-09-08  Paul Eggert  <address@hidden>

        * lib/exitfail.c: Include <stdlib.h> unconditionally.
        * m4/exitfail.m4 (gl_EXITFAIL): Do not check for stdlib.h.

Index: lib/exitfail.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/exitfail.c,v
retrieving revision 1.1
diff -p -u -r1.1 exitfail.c
--- lib/exitfail.c      22 Jun 2002 09:25:43 -0000      1.1
+++ lib/exitfail.c      9 Sep 2003 03:31:19 -0000
@@ -1,6 +1,6 @@
 /* Failure exit status
 
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 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
@@ -21,9 +21,7 @@
 # include <config.h>
 #endif
 
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <stdlib.h>
 #ifndef EXIT_FAILURE
 # define EXIT_FAILURE 1
 #endif
Index: m4/exitfail.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/exitfail.m4,v
retrieving revision 1.1
diff -p -u -r1.1 exitfail.m4
--- m4/exitfail.m4      31 Dec 2002 13:42:06 -0000      1.1
+++ m4/exitfail.m4      9 Sep 2003 03:31:19 -0000
@@ -1,13 +1,10 @@
-# exitfail.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# exitfail.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
 dnl that contains a configuration script generated by Autoconf, under
 dnl the same distribution terms as the rest of that program.
 
-AC_DEFUN([gl_EXITFAIL],
-[
-  dnl Prerequisites of lib/exitfail.c.
-  AC_CHECK_HEADERS_ONCE(stdlib.h)
-])
+dnl Prerequisites of lib/exitfail.c.
+AC_DEFUN([gl_EXITFAIL], [:])