--- a/common/autoconf/spec.gmk.in	Tue Apr 29 15:44:14 2014 -0400
+++ b/common/autoconf/spec.gmk.in	Tue Apr 29 14:40:07 2014 -0700
@@ -261,6 +261,7 @@
 
 # Information about the build system
 NUM_CORES:=@NUM_CORES@
+MEMORY_SIZE:=@MEMORY_SIZE@
 # Enable sjavac support = use a javac server,
 # multi core javac compilation and dependency tracking.
 ENABLE_SJAVAC:=@ENABLE_SJAVAC@