--- old/make/linux/makefiles/vm.make	2016-03-07 12:29:08.925167295 +0900
+++ new/make/linux/makefiles/vm.make	2016-03-07 12:29:08.769169131 +0900
@@ -362,7 +362,7 @@
             fi 								\
 	}
 
-ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+ifeq ($(COPY_DEBUG_SYMBOLS),true)
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
 	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)