--- a/make/launcher/Launcher-java.base.gmk Wed Mar 14 21:52:48 2018 +0100
+++ b/make/launcher/Launcher-java.base.gmk Wed Mar 14 23:15:29 2018 +0100
@@ -27,8 +27,8 @@
$(eval $(call IncludeCustomExtension, launcher/Launcher-java.base.gmk))
-JAVA_RC_FLAGS += -I $(TOPDIR)/src/java.base/windows/native/common
-JAVA_RC_FLAGS += -I $(TOPDIR)/src/java.base/windows/native/launcher/icons
+JAVA_RC_FLAGS += -I$(TOPDIR)/src/java.base/windows/native/common
+JAVA_RC_FLAGS += -I$(TOPDIR)/src/java.base/windows/native/launcher/icons
################################################################################