spawn-pipe tests: Fix link error.

[pspp] / m4 / idcache.m4

diff --git a/m4/idcache.m4 b/m4/idcache.m4
index caf6905d77eace80866e1e6b81990280983a0f93..dddf4e5895e464ec9757d9e68162419a5ae0f324 100644 (file)
--- a/m4/idcache.m4
+++ b/m4/idcache.m4
@@ -1,5 +1,5 @@
-# idcache.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2010 Free Software Foundation,
+# idcache.m4 serial 7
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2011 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,
@@ -7,5 +7,5 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_IDCACHE],
 [
-  AC_LIBOBJ([idcache])
+  :
 ])