X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fidcache.m4;h=caf6905d77eace80866e1e6b81990280983a0f93;hb=c47e73f47733362996652ecbb683347920a183b6;hp=d0ae832ea8ebbb192759f1f776576475278105b6;hpb=62a39c7d945eb4160c206242b85c624fb2fb21fd;p=gnulib.git

diff --git a/m4/idcache.m4 b/m4/idcache.m4
index d0ae832ea..caf6905d7 100644
--- a/m4/idcache.m4
+++ b/m4/idcache.m4
@@ -1,14 +1,11 @@
-# idcache.m4 serial 4
-dnl Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+# idcache.m4 serial 6
+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_IDCACHE],
 [
-  AC_LIBSOURCES([idcache.c])
   AC_LIBOBJ([idcache])
-
-  dnl Prerequisites of lib/idcache.c.
-  AC_CHECK_HEADERS_ONCE(unistd.h)
 ])