--- /dev/null	2019-07-25 11:27:57.000000000 -0700
+++ new/make/CopyInterimTZDB.gmk	2019-07-25 11:27:57.000000000 -0700
@@ -0,0 +1,50 @@
+#
+# Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+
+##########################################################################################
+
+### TZDB tool needs files from java.time.zone package
+
+define tzdb_copyfiles
+	$(call MakeTargetDir)
+	$(RM) '$@'
+	$(SED) -e "s/package java.time.zone/package build.tools.tzdb/" \
+        < $(<) > $@
+endef
+
+$(eval $(call SetupCopyFiles,COPY_INTERIM_TZDB, \
+    SRC := $(TOPDIR)/src/java.base/share/classes/java/time/zone, \
+    DEST := $(BUILDTOOLS_OUTPUTDIR)/interim_tzdb_classes/build/tools/tzdb, \
+    FILES := ZoneRules.java ZoneOffsetTransition.java ZoneOffsetTransitionRule.java Ser.java, \
+    MACRO := tzdb_copyfiles))
+
+##########################################################################################
+
+all: $(COPY_INTERIM_TZDB)