diff -r 71c04702a3d5 -r 72e3ae9a25eb make/Images.gmk
--- a/make/Images.gmk	Tue Sep 12 19:03:39 2017 +0200
+++ b/make/Images.gmk	Tue Sep 12 19:03:56 2017 +0200
@@ -232,7 +232,7 @@
       xjc.1
 
   # This variable is potentially overridden in the closed makefile.
-  MAN_SRC_BASEDIR ?= $(JDK_TOPDIR)/src
+  MAN_SRC_BASEDIR ?= $(TOPDIR)/src
 
   ifeq ($(OPENJDK_TARGET_OS), linux)
     MAN_SRC_DIR = $(MAN_SRC_BASEDIR)/linux/doc