--- a/hotspot/make/Makefile	Fri Sep 05 15:53:02 2014 -0700
+++ b/hotspot/make/Makefile	Thu Aug 28 11:59:04 2014 +0200
@@ -890,3 +890,5 @@
 	create_jdk copy_jdk update_jdk test_jdk \
 	copy_product_jdk copy_fastdebug_jdk copy_debug_jdk  \
 	$(HS_ALT_MAKE)/Makefile.make remove_old_debuginfo
+
+.NOTPARALLEL: