diff -r 71c04702a3d5 -r 72e3ae9a25eb make/hotspot/gensrc/GensrcDtrace.gmk
--- a/make/hotspot/gensrc/GensrcDtrace.gmk	Tue Sep 12 19:03:39 2017 +0200
+++ b/make/hotspot/gensrc/GensrcDtrace.gmk	Tue Sep 12 19:03:56 2017 +0200
@@ -37,7 +37,7 @@
     DTRACE_CPP_FLAGS := -x c
   endif
 
-  DTRACE_SOURCE_DIR := $(HOTSPOT_TOPDIR)/src/os/posix/dtrace
+  DTRACE_SOURCE_DIR := $(TOPDIR)/src/hotspot/os/posix/dtrace
   DTRACE_GENSRC_DIR := $(JVM_VARIANT_OUTPUTDIR)/gensrc/dtracefiles
 
   # Make sure we run our selected compiler for preprocessing instead of letting