From: Bruno Haible <bruno@clisp.org>
Date: Mon, 25 Sep 2006 14:40:44 +0000 (+0000)
Subject: Ensure stpncpy() is declared.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c920bcadf988a348ae10e9f95354e5659b073bc1;p=pspp

Ensure stpncpy() is declared.
---

diff --git a/m4/ChangeLog b/m4/ChangeLog
index c05b2caa8a..eb07ce2f46 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,8 @@
+2006-09-25  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+	    Bruno Haible  <bruno@clisp.org>
+
+	* stpncpy.m4 (gl_FUNC_STPNCPY): Include <string.h>.
+
 2006-09-25  Jim Meyering  <jim@meyering.net>
 
 	* fcntl_h.m4 (gl_FCNTL_H): Fix typo in test for failed open.
diff --git a/m4/stpncpy.m4 b/m4/stpncpy.m4
index 1ab377c986..ec88b54427 100644
--- a/m4/stpncpy.m4
+++ b/m4/stpncpy.m4
@@ -1,5 +1,5 @@
-# stpncpy.m4 serial 3
-dnl Copyright (C) 2002-2003, 2005 Free Software Foundation, Inc.
+# 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.
@@ -22,6 +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";