X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fstpncpy.m4;h=ec88b54427fc4ed7e8bbb6d645c62a3c2223111c;hb=53a0d02424cfcde73015ce469bd01a5bc51ed337;hp=74b807cb043c06501f51e0e3fae8b97e64c78a29;hpb=45507493d857878cfeeed11d404a5645dd57c25c;p=gnulib.git

diff --git a/m4/stpncpy.m4 b/m4/stpncpy.m4
index 74b807cb0..ec88b5442 100644
--- a/m4/stpncpy.m4
+++ b/m4/stpncpy.m4
@@ -1,10 +1,8 @@
-# stpncpy.m4 serial 2
-dnl Copyright (C) 2002-2003, 2005 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.
+# stpncpy.m4 serial 4
+dnl Copyright (C) 2002-2003, 2005-2006 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.
 
 AC_DEFUN([gl_FUNC_STPNCPY],
 [
@@ -24,6 +22,8 @@ AC_DEFUN([gl_FUNC_STPNCPY],
   AC_CACHE_CHECK([for working stpncpy], gl_cv_func_stpncpy, [
     AC_TRY_RUN([
 #include <stdlib.h>
+#include <string.h> /* for strcpy */
+/* The stpncpy prototype is missing in <string.h> on AIX 4.  */
 extern char *stpncpy (char *dest, const char *src, size_t n);
 int main () {
   const char *src = "Hello";
@@ -51,8 +51,6 @@ int main () {
     AC_DEFINE(HAVE_STPNCPY, 1,
       [Define if you have the stpncpy() function and it works.])
   else
-    AC_DEFINE([stpncpy], [gnu_stpncpy],
-      [Define to a replacement function name for stpncpy().])
     AC_LIBOBJ([stpncpy])
     gl_PREREQ_STPNCPY
   fi