X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fuserspec.m4;h=a218a0cf34f76a948ac14fb29575648921191ae0;hb=80a029602f5b2707ca8d2487843ecb9e0df74a6a;hp=0dd254c7d1b5e82568ceae54e1b9eb40a7f10a37;hpb=44d7c1c1f004fa9bfb8ec3948de2671a7958cf5b;p=gnulib.git

diff --git a/m4/userspec.m4 b/m4/userspec.m4
index 0dd254c7d..a218a0cf3 100644
--- a/m4/userspec.m4
+++ b/m4/userspec.m4
@@ -1,11 +1,11 @@
-# userspec.m4 serial 5
-dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+# serial 11
+dnl Copyright (C) 2002-2006, 2009-2012 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.
 
+dnl Prerequisites of lib/userspec.c.
 AC_DEFUN([gl_USERSPEC],
 [
-  dnl Prerequisites of lib/userspec.c.
-  AC_CHECK_HEADERS_ONCE(sys/param.h unistd.h)
+  AC_CHECK_HEADERS_ONCE([sys/param.h])
 ])