--- a/make/gensrc/GensrcX11Wrappers.gmk	Tue Sep 12 19:03:39 2017 +0200
+++ b/make/gensrc/GensrcX11Wrappers.gmk	Tue Sep 12 19:03:56 2017 +0200
@@ -42,7 +42,7 @@
 GENSRC_X11WRAPPERS_DST := $(SUPPORT_OUTPUTDIR)/gensrc/java.desktop/sun/awt/X11
 
 # The pre-calculated offset file are stored here:
-GENSRC_SIZER_DIR := $(JDK_TOPDIR)/make/data/x11wrappergen
+GENSRC_SIZER_DIR := $(TOPDIR)/make/data/x11wrappergen
 
 # Normal case is to generate only according to target bits
 GENSRC_X11_VERSION := $(OPENJDK_TARGET_CPU_BITS)
@@ -92,13 +92,13 @@
   endif
 
   SIZER_CFLAGS := \
-      -I$(JDK_TOPDIR)/src/java.base/share/native/include \
-      -I$(JDK_TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_EXPORT_DIR)/native/include \
-      -I$(JDK_TOPDIR)/src/java.base/share/native/libjava \
-      -I$(JDK_TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjava \
-      -I$(JDK_TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
-      -I$(JDK_TOPDIR)/src/java.desktop/share/native/common/awt/debug \
-      -I$(JDK_TOPDIR)/src/java.desktop/share/native/libawt/awt/image/cvutils \
+      -I$(TOPDIR)/src/java.base/share/native/include \
+      -I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_EXPORT_DIR)/native/include \
+      -I$(TOPDIR)/src/java.base/share/native/libjava \
+      -I$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/native/libjava \
+      -I$(TOPDIR)/src/java.desktop/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
+      -I$(TOPDIR)/src/java.desktop/share/native/common/awt/debug \
+      -I$(TOPDIR)/src/java.desktop/share/native/libawt/awt/image/cvutils \
       #
 
   # Compile the C code into an executable.