--- old/make/GenerateLinkOptData.gmk	2018-04-25 23:39:34.268935620 -0400
+++ new/make/GenerateLinkOptData.gmk	2018-04-25 23:39:32.840853054 -0400
@@ -61,13 +61,12 @@
 	$(call MakeDir, $(LINK_OPT_DIR))
 	$(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $@))
 	$(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $(JLI_TRACE_FILE)))
-	$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.tmp \
+	$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.raw \
 	    -Djava.lang.invoke.MethodHandle.TRACE_RESOLVE=true \
 	    -cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
 	    build.tools.classlist.HelloClasslist \
 	    $(LOG_DEBUG) 2>&1 > $(JLI_TRACE_FILE)
-	$(GREP) -v HelloClasslist $@.tmp > $@
-	$(RM) -r $@.tmp
+	$(GREP) -v HelloClasslist $@.raw > $@
 
 # The jli trace is created by the same recipe as classlist. By declaring these
 # dependencies, make will correctly rebuild both jli trace and classlist