X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsafe-read.m4;h=7a89d0a6c16012f9a7f19165175e5c0b6bf18419;hb=bfca3459b4916724328bc9779cbc4e5934417c09;hp=ac8ecafac4945fac0de723f69eb4c179a7182181;hpb=62a39c7d945eb4160c206242b85c624fb2fb21fd;p=gnulib.git

diff --git a/m4/safe-read.m4 b/m4/safe-read.m4
index ac8ecafac..7a89d0a6c 100644
--- a/m4/safe-read.m4
+++ b/m4/safe-read.m4
@@ -1,12 +1,11 @@
-# safe-read.m4 serial 3
-dnl Copyright (C) 2002-2003, 2005 Free Software Foundation, Inc.
+# safe-read.m4 serial 5
+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.
 
 AC_DEFUN([gl_SAFE_READ],
 [
-  AC_LIBSOURCES([safe-read.c, safe-read.h])
   AC_LIBOBJ([safe-read])
 
   gl_PREREQ_SAFE_READ
@@ -16,5 +15,4 @@ AC_DEFUN([gl_SAFE_READ],
 AC_DEFUN([gl_PREREQ_SAFE_READ],
 [
   AC_REQUIRE([gt_TYPE_SSIZE_T])
-  AC_CHECK_HEADERS_ONCE(unistd.h)
 ])