X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ffileblocks.m4;h=5fb631112ee7fb7b2aad240079f79b679e8a531f;hb=9343be6ef5be8cade12eb5224855f3f79eda3b96;hp=2b7bbd9f36801c48a498245dbda7cc88c1d534eb;hpb=44d7c1c1f004fa9bfb8ec3948de2671a7958cf5b;p=gnulib.git

diff --git a/m4/fileblocks.m4 b/m4/fileblocks.m4
index 2b7bbd9f3..5fb631112 100644
--- a/m4/fileblocks.m4
+++ b/m4/fileblocks.m4
@@ -1,5 +1,5 @@
-# fileblocks.m4 serial 2
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# fileblocks.m4 serial 4
+dnl Copyright (C) 2002, 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.
@@ -15,5 +15,6 @@ AC_DEFUN([gl_FILEBLOCKS],
 
 # Prerequisites of lib/fileblocks.c.
 AC_DEFUN([gl_PREREQ_FILEBLOCKS], [
-  AC_CHECK_HEADERS_ONCE(sys/param.h unistd.h)
+  AC_CHECK_HEADERS_ONCE(sys/param.h)
+  :
 ])