X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsafe-read.m4;h=d087bd30fdd8f4f2c3545daad7c1e651c758bc8e;hb=682a983ba6ec26161cf2b5c2d71830cf2928ad26;hp=deb01bc9638ca8e31a91b9e53ca906399d55b255;hpb=cc71bae5283fe536723fa6eee6d1a7fadae942b8;p=gnulib.git

diff --git a/m4/safe-read.m4 b/m4/safe-read.m4
index deb01bc96..d087bd30f 100644
--- a/m4/safe-read.m4
+++ b/m4/safe-read.m4
@@ -1,13 +1,14 @@
-# safe-read.m4 serial 2
-dnl Copyright (C) 2002-2003 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.
+# safe-read.m4 serial 5
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2010 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.
 
 AC_DEFUN([gl_SAFE_READ],
 [
+  AC_LIBOBJ([safe-read])
+
   gl_PREREQ_SAFE_READ
 ])
 
@@ -15,5 +16,4 @@ AC_DEFUN([gl_SAFE_READ],
 AC_DEFUN([gl_PREREQ_SAFE_READ],
 [
   AC_REQUIRE([gt_TYPE_SSIZE_T])
-  AC_CHECK_HEADERS_ONCE(unistd.h)
 ])