--- a/make/Main.gmk Thu Feb 07 10:26:32 2019 +0100
+++ b/make/Main.gmk Thu Feb 07 12:35:45 2019 +0100
@@ -1032,7 +1032,7 @@
endif
endif
-ifeq ($(OPENJDK_TARGET_OS), macosx)
+ifeq ($(call isTargetOs, macosx), true)
product-images: mac-jdk-bundle
endif