--- a/jdk/make/Tools.gmk	Thu Jul 27 02:05:45 2017 +0000
+++ b/jdk/make/Tools.gmk	Thu Jul 27 11:38:55 2017 +0530
@@ -116,6 +116,9 @@
 TOOL_CLDRCONVERTER = $(JAVA_SMALL) -cp $(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes \
     build.tools.cldrconverter.CLDRConverter
 
+TOOL_GENERATELSREQUIVMAPS = $(JAVA_SMALL) -cp $(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes \
+    build.tools.generatelsrequivmaps.EquivMapsGenerator
+
 TOOL_GENMODULESXML = $(JAVA_SMALL) $(INTERIM_LANGTOOLS_BOOTCLASSPATH) \
     -cp $(call PathList, $(BUILDTOOLS_OUTPUTDIR)/jdk_tools_classes) \
     build.tools.module.GenJdepsModulesXml