diff -r 71c04702a3d5 -r 72e3ae9a25eb make/gensrc/GensrcCharsetMapping.gmk
--- a/make/gensrc/GensrcCharsetMapping.gmk	Tue Sep 12 19:03:39 2017 +0200
+++ b/make/gensrc/GensrcCharsetMapping.gmk	Tue Sep 12 19:03:56 2017 +0200
@@ -28,16 +28,16 @@
 # Generate StandardCharsets.java and individul sun.nio.cs charset class using
 # the charsetmapping tool
 #
-CHARSET_DATA_DIR := $(JDK_TOPDIR)/make/data/charsetmapping
-CHARSET_EXTSRC_DIR := $(JDK_TOPDIR)/src/jdk.charsets/share/classes/sun/nio/cs/ext
+CHARSET_DATA_DIR := $(TOPDIR)/make/data/charsetmapping
+CHARSET_EXTSRC_DIR := $(TOPDIR)/src/jdk.charsets/share/classes/sun/nio/cs/ext
 CHARSET_GENSRC_JAVA_DIR_BASE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/cs
 CHARSET_DONE_BASE := $(CHARSET_GENSRC_JAVA_DIR_BASE)/_the.charsetmapping
-CHARSET_COPYRIGHT_HEADER := $(JDK_TOPDIR)/make/src/classes/build/tools/charsetmapping
+CHARSET_COPYRIGHT_HEADER := $(TOPDIR)/make/jdk/src/classes/build/tools/charsetmapping
 CHARSET_TEMPLATES := \
     $(CHARSET_DATA_DIR)/SingleByte-X.java.template \
     $(CHARSET_DATA_DIR)/DoubleByte-X.java.template
 CHARSET_STANDARD_JAVA_TEMPLATES := \
-    $(JDK_TOPDIR)/src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
+    $(TOPDIR)/src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
 CHARSET_STANDARD_OS := stdcs-$(OPENJDK_TARGET_OS)
 
 $(CHARSET_DONE_BASE)-stdcs: $(CHARSET_DATA_DIR)/charsets \