--- a/jdk/make/common/Defs.gmk	Thu Mar 27 12:28:53 2008 -0700
+++ b/jdk/make/common/Defs.gmk	Mon Mar 31 17:17:18 2008 -0700
@@ -303,6 +303,8 @@
 # for build tool jar files
 BUILDTOOLJARDIR     = $(OUTPUTDIR)/btjars
 ABS_BUILDTOOLJARDIR = $(ABS_OUTPUTDIR)/btjars
+# for generated tool class files
+BUILDTOOLBINDIR     = $(OUTPUTDIR)/btbins
 # for generated java source files
 GENSRCDIR           = $(OUTPUTDIR)/gensrc
 # for generated C source files (not javah)