--- a/src/common/wscript	Thu Jun 14 13:09:56 2007 +0100
+++ b/src/common/wscript	Fri Jun 15 15:19:38 2007 +0100
@@ -1,5 +1,7 @@
 ## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
 
+def configure(conf):
+    conf.env.append_value('NS3_MODULES', 'ns3-common')
 
 def build(bld):
     common = bld.create_obj('cpp', 'shlib')