--- a/make/Makefile	Wed Jun 09 15:21:52 2010 -0700
+++ b/make/Makefile	Thu Jun 10 14:32:58 2010 -0700
@@ -64,6 +64,11 @@ else
     ANT_OPTIONS += -Djavac.source=$(JAVAC_SOURCE_ARG)
   endif
 endif 
+
+# If downloads are allowed
+ifeq ($(ALLOW_DOWNLOADS),true)
+  ANT_OPTIONS += -Dallow.downloads=true
+endif
 
 # Figure out the platform we are using
 _SYSTEM_UNAME := $(shell uname)