--- old/jdk/make/launcher/Launcher-jdk.scripting.nashorn.shell.gmk	2016-08-07 17:45:10.000000000 -0700
+++ new/jdk/make/launcher/Launcher-jdk.scripting.nashorn.shell.gmk	2016-08-07 17:45:10.000000000 -0700
@@ -27,6 +27,6 @@
 
 $(eval $(call SetupBuildLauncher, jjs, \
     MAIN_CLASS := jdk.nashorn.tools.jjs.Main, \
-    JAVA_ARGS := -addmods ALL-DEFAULT, \
+    JAVA_ARGS := --add-modules ALL-DEFAULT, \
     CFLAGS := -DENABLE_ARG_FILES, \
 ))