--- a/make/autoconf/configure.ac	Tue Sep 18 21:47:14 2018 -0700
+++ b/make/autoconf/configure.ac	Thu Sep 20 20:54:19 2018 +0200
@@ -91,7 +91,6 @@
 JDKOPT_SETUP_OPEN_OR_CUSTOM
 
 # These are needed to be able to create a configuration name (and thus the output directory)
-JDKOPT_SETUP_JDK_VARIANT
 JDKOPT_SETUP_DEBUG_LEVEL
 HOTSPOT_SETUP_JVM_VARIANTS