8226 nza-kernel needs to be buildable by itself

@@ -17,13 +17,15 @@
 # information: Portions Copyright [yyyy] [name of copyright owner]
 #
 # CDDL HEADER END
 #
 # Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright 2012 Nexenta Systems, Inc. All rights reserved.
 #
 
 ENVFILES= \
+        nza \
         illumos
 
 include ../Makefile.tools
 
 FILEMODE= 644