--- old/make/gensrc/GensrcMisc.gmk	2018-12-04 11:11:34.077109413 -0500
+++ new/make/gensrc/GensrcMisc.gmk	2018-12-04 11:11:33.909108580 -0500
@@ -36,6 +36,7 @@
         @@VERSION_SHORT@@ => $(VERSION_SHORT) ; \
         @@VERSION_STRING@@ => $(VERSION_STRING) ; \
         @@VERSION_NUMBER@@ => $(VERSION_NUMBER) ; \
+        @@VERSION_SPECIFICATION@@ => $(VERSION_SPECIFICATION) ; \
         @@VERSION_PRE@@ => $(VERSION_PRE) ; \
         @@VERSION_BUILD@@ => $(VERSION_BUILD) ; \
         @@VERSION_OPT@@ => $(VERSION_OPT) ; \