--- old/make/hotspot/lib/JvmFeatures.gmk	2018-05-07 16:47:05.806901955 +0200
+++ new/make/hotspot/lib/JvmFeatures.gmk	2018-05-07 16:47:05.638817954 +0200
@@ -153,6 +153,11 @@
   # If serial is disabled, we cannot use serial as OldGC in parallel
   JVM_EXCLUDE_FILES += psMarkSweep.cpp psMarkSweepDecorator.cpp
 endif
+
+ifneq ($(call check-jvm-feature, epsilongc), true)
+  JVM_CFLAGS_FEATURES += -DINCLUDE_EPSILONGC=0
+  JVM_EXCLUDE_PATTERNS += gc/epsilon
+endif
 ################################################################################
 
 ifeq ($(call check-jvm-feature, link-time-opt), true)