X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=m4%2Fmemcpy.m4;h=9085f445292d841ed07fb1b49c86b9189fcbf392;hb=e585fc6b5f908f3e783fa23a1dfc492b82af8298;hp=db94905face2cc4afe85353412b0c99b51c78f7d;hpb=53b8fa05726a7fb30010e42ce02e44a35f0d7489;p=pspp

diff --git a/m4/memcpy.m4 b/m4/memcpy.m4
index db94905fac..9085f44529 100644
--- a/m4/memcpy.m4
+++ b/m4/memcpy.m4
@@ -1,17 +1,12 @@
-# memcpy.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.
+# memcpy.m4 serial 4
+dnl Copyright (C) 2002, 2009-2011 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_MEMCPY],
 [
-  AC_REPLACE_FUNCS(memcpy)
-  if test $ac_cv_func_memcpy = no; then
-    gl_PREREQ_MEMCPY
-  fi
+  AC_CHECK_FUNCS([memcpy])
 ])
 
 # Prerequisites of lib/memcpy.c.