Add, forgotten in last commit.

[gnulib.git] / m4 / strndup.m4

diff --git a/m4/strndup.m4 b/m4/strndup.m4
index f2f5cfe..66cedb4 100644 (file)
--- a/m4/strndup.m4
+++ b/m4/strndup.m4
@@ -1,13 +1,13 @@
-# strndup.m4 serial 1
-dnl Copyright (C) 2002 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.
+# strndup.m4 serial 5
+dnl Copyright (C) 2002, 2003, 2005 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_STRNDUP],
 [
+  AC_LIBSOURCES([strndup.c, strndup.h])
+
   dnl Persuade glibc <string.h> to declare strndup().
   AC_REQUIRE([AC_GNU_SOURCE])
 
@@ -18,8 +18,4 @@ AC_DEFUN([gl_FUNC_STRNDUP],
 ])
 
 # Prerequisites of lib/strndup.c.
-AC_DEFUN([gl_PREREQ_STRNDUP], [
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_DECLS(strnlen)
-])
-
+AC_DEFUN([gl_PREREQ_STRNDUP], [:])