crypto/gc-sha1: Fix recent regression.

[pspp] / m4 / readtokens.m4

diff --git a/m4/readtokens.m4 b/m4/readtokens.m4
index 3f97474af77c382ba5efdb69e132cc340525ad0b..67a74cdd22497bece3418d2e80c7555196e4bcab 100644 (file)
--- a/m4/readtokens.m4
+++ b/m4/readtokens.m4
@@ -1,14 +1,12 @@
-# readtokens.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.
+# readtokens.m4 serial 6
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2011 Free Software Foundation,
+dnl 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.
 
+dnl Prerequisites of lib/readtokens.c.
 AC_DEFUN([gl_READTOKENS],
 [
-  dnl Prerequisites of lib/readtokens.c.
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(memory.h string.h)
+  :
 ])