--- a/hotspot/make/windows/makefiles/vm.make	Mon Nov 02 09:11:55 2015 -0800
+++ b/hotspot/make/windows/makefiles/vm.make	Wed Nov 04 11:00:29 2015 -0800
@@ -65,6 +65,7 @@
 CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_PATCH=$(VERSION_PATCH)"
 CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_BUILD=$(VERSION_BUILD)"
 CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_STRING=\"$(VERSION_STRING)\""
+CXX_FLAGS=$(CXX_FLAGS) /D "DEBUG_LEVEL=\"$(DEBUG_LEVEL)\""
 CXX_FLAGS=$(CXX_FLAGS) /D "HOTSPOT_LIB_ARCH=\"$(HOTSPOT_LIB_ARCH)\""
 CXX_FLAGS=$(CXX_FLAGS) /D "HOTSPOT_BUILD_TARGET=\"$(BUILD_FLAVOR)\""
 CXX_FLAGS=$(CXX_FLAGS) /D "HOTSPOT_BUILD_USER=\"$(BuildUser)\""