diff -r bc8e9befba44 -r 5a56e43d896c jdk/make/Makefile
--- a/jdk/make/Makefile	Mon Nov 08 11:33:24 2010 -0500
+++ b/jdk/make/Makefile	Mon Nov 08 09:29:18 2010 -0800
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1995, 2007, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1995, 2010, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -243,6 +243,11 @@
 SUBDIRS_tools = launchers
 SUBDIRS_misc  = org sunw jpda mkdemo mksample
 
+# Alternate classes implementation
+ifndef OPENJDK
+  SUBDIRS_misc += altclasses
+endif
+
 include $(BUILDDIR)/common/Subdirs.gmk
 
 all build::