changeset 22703:322d8adeabe1

8026773: Failing compilation in Corba does not fail the build Reviewed-by: ihse, tbell
author erikj
date Wed, 05 Feb 2014 11:04:04 +0100
parents 1297fbaf34fa
children 2740ebeb238c f2504b690dc5
files langtools/make/BuildLangtools.gmk langtools/make/CommonLangtools.gmk langtools/make/CompileInterim.gmk langtools/make/CompileLangtools.gmk langtools/make/GensrcLangtools.gmk langtools/make/GenstubsLangtools.gmk
diffstat 6 files changed, 339 insertions(+), 169 deletions(-) [+]
line wrap: on
line diff
--- a/langtools/make/BuildLangtools.gmk	Mon Feb 03 17:19:15 2014 -0500
+++ b/langtools/make/BuildLangtools.gmk	Wed Feb 05 11:04:04 2014 +0100
@@ -27,179 +27,21 @@
 default: all
 
 include $(SPEC)
-include MakeBase.gmk
-include JavaCompilation.gmk
 
-# The BOOT_JAVAC setup uses the bootdir compiler to compile the tools
-# and the bootstrap javac, to be run by the bootdir jvm.
-$(eval $(call SetupJavaCompiler,BOOT_JAVAC, \
-    JAVAC := $(JAVAC), \
-    SERVER_DIR := $(SJAVAC_SERVER_DIR), \
-    SERVER_JVM := $(SJAVAC_SERVER_JAVA), \
-    FLAGS := -XDignore.symbol.file=true -g -Xlint:all$(COMMA)-deprecation -Werror))
+gensrc-langtools:
+	+$(MAKE) -f $(LANGTOOLS_TOPDIR)/make/GensrcLangtools.gmk
 
-# javax.tools.JavaCompilerTool isn't really a suffix but this gets the file copied.
-RESOURCE_SUFFIXES := .gif .xml .css .js javax.tools.JavaCompilerTool
+interim-langtools: gensrc-langtools
+	+$(MAKE) -f $(LANGTOOLS_TOPDIR)/make/CompileInterim.gmk
 
-# Now setup the compilation of the properties compilation tool. You can depend
-# upon $(BUILD_TOOLS) to trigger a compilation of the tools. Note that we
-# add src/share/classes to the sourcepath. This is necessary since the GenStubs
-# program needs to be linked and run towards the new javac sources.
-$(eval $(call SetupJavaCompilation,BUILD_TOOLS, \
-    SETUP := BOOT_JAVAC, \
-    DISABLE_SJAVAC := true, \
-    ADD_JAVAC_FLAGS := -Xprefer:source, \
-    SRC := $(LANGTOOLS_TOPDIR)/make/tools $(LANGTOOLS_TOPDIR)/src/share/classes, \
-    INCLUDES := compileproperties genstubs, \
-    BIN := $(LANGTOOLS_OUTPUTDIR)/btclasses))
+genstubs-langtools: interim-langtools
+	+$(MAKE) -f $(LANGTOOLS_TOPDIR)/make/GenstubsLangtools.gmk
 
-# The compileprops tools compiles a properties file into a resource bundle.
-TOOL_COMPILEPROPS_CMD := $(JAVA) -cp $(LANGTOOLS_OUTPUTDIR)/btclasses compileproperties.CompileProperties -quiet
+compile-langtools: gensrc-langtools interim-langtools genstubs-langtools
+	+$(MAKE) -f $(LANGTOOLS_TOPDIR)/make/CompileLangtools.gmk
 
-# Lookup the properties that need to be compiled into resource bundles.
-PROPSOURCES := $(shell $(FIND) $(LANGTOOLS_TOPDIR)/src/share/classes -name "*.properties")
+all: compile-langtools
 
-# Strip away prefix and suffix, leaving for example only: "com/sun/tools/javac/resources/javac_zh_CN"
-PROPPATHS := $(patsubst $(LANGTOOLS_TOPDIR)/src/share/classes/%.properties, %, $(PROPSOURCES))
+.PHONY: default all
+.PHONY: gensrc-langtools interim-langtools genstubs-langtools compile-langtools
 
-# Generate the list of java files to be created.
-PROPJAVAS := $(patsubst %, $(LANGTOOLS_OUTPUTDIR)/gensrc/%.java, $(PROPPATHS))
-
-# Generate the package dirs for the tobe generated java files.
-PROPDIRS := $(dir $(PROPJAVAS))
-
-# Now generate a sequence of "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle"
-# suitable to be fed into the CompileProperties command.
-PROPCMDLINE := $(subst _SPACE_, $(SPACE), $(join $(addprefix -compile_SPACE_, $(PROPSOURCES)), \
-    $(addsuffix _SPACE_java.util.ListResourceBundle, $(addprefix _SPACE_$(LANGTOOLS_OUTPUTDIR)/gensrc/, $(addsuffix .java, $(PROPPATHS))))))
-
-# Now setup the rule for the generation of the resource bundles.
-$(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d: $(PROPSOURCES) $(BUILD_TOOLS)
-	$(RM) -r $(@D)/*
-	$(MKDIR) -p $(@D) $(PROPDIRS)
-	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties
-	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties
-	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties
-	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties
-	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.properties
-	$(ECHO) Compiling $(words $(PROPSOURCES) v1 v2 v3) properties into resource bundles
-	$(TOOL_COMPILEPROPS_CMD) $(PROPCMDLINE) \
-	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties \
-	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.java \
-	        java.util.ListResourceBundle \
-	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties \
-	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.java \
-	        java.util.ListResourceBundle \
-	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties \
-	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.java \
-	        java.util.ListResourceBundle \
-	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties \
-	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.java \
-	        java.util.ListResourceBundle \
-	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.properties \
-	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.java \
-	        java.util.ListResourceBundle
-	$(ECHO) PROPS_ARE_CREATED = yes > $@
-
-# Trigger the generation of the resource bundles. After the resource bundles have
-# been compiled, then the makefile will restart and the newly created java files
-# will become part of the build further along in the makefile.
--include $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
-
-ifeq ($(PROPS_ARE_CREATED), yes)
-  # Setup the rules to build a dist/bootstrap/lib/javac.jar, ie a smaller intermediate javac
-  # that can be compiled with an old javac. The intermediate javac is then used
-  # to compile javac again and to build the complete new jdk.
-  $(eval $(call SetupJavaCompilation,BUILD_BOOTSTRAP_LANGTOOLS, \
-      SETUP := BOOT_JAVAC, \
-      DISABLE_SJAVAC := true, \
-      SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
-      EXCLUDES := com/sun/tools/javac/nio, \
-      COPY := $(RESOURCE_SUFFIXES), \
-      BIN := $(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap))
-
-  $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAC, $(BUILD_BOOTSTRAP_LANGTOOLS), \
-      SRCS := $(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap, \
-      JAR := $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar, \
-      SUFFIXES := .class $(RESOURCE_SUFFIXES)))
-
-  # GenStubs is used to bootstrap any dependencies from javac to the new JDK that is not
-  # yet built. It is currently not needed but might be again in the future. The following
-  # exercises the functionality to verify that it works.
-  TOOL_GENSTUBS_CMD = $(JAVA) \
-       "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \
-       -classpath $(LANGTOOLS_OUTPUTDIR)/btclasses \
-       genstubs.GenStubs
-
-  # We fetch source from the JDK...
-  JDKS = $(JDK_TOPDIR)/src/share/classes
-
-  # Build the list of classes to generate stubs from. java/util/function/Predicate.java isn't
-  # currently needed, but is used as a demo for now.
-
-  STUBSOURCES := $(shell $(FIND) $(JDKS) -name "*.java" | $(GREP) \
-      -e "$(JDKS)/java/util/function/Predicate.java")
-
-  # Rewrite the file names into class names because the GenStubs tool require this.
-  STUBCLASSES := $(subst /,., $(patsubst $(JDKS)/%.java, %, $(STUBSOURCES)))
-
-  # Now setup the build recipe for genstubs.
-  $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d: $(STUBSOURCES) $(BUILD_TOOLS) \
-      $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
-      $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
-	$(MKDIR) -p $(@D)
-	$(MKDIR) -p $(LANGTOOLS_OUTPUTDIR)/tmpstubs
-	$(ECHO) $(LOG_INFO) Generating stubs from JDK sources.
-	($(TOOL_GENSTUBS_CMD) -s $(LANGTOOLS_OUTPUTDIR)/tmpstubs -sourcepath $(JDKS) $(STUBCLASSES) && $(ECHO) STUBS_ARE_CREATED = yes > $@)
-	if $(DIFF) -x "_the*" -rq $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(LANGTOOLS_OUTPUTDIR)/genstubs > /dev/null 2>&1; then \
-	  $(ECHO) $(LOG_INFO) No changes in the stubs!; \
-	  $(RM) -r $(LANGTOOLS_OUTPUTDIR)/tmpstubs; \
-	else \
-	  $(ECHO) $(LOG_INFO) Changes in stubs detected!; \
-	  $(RM) -r $(@D); \
-	  $(MV) $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(@D); \
-	fi
-	$(ECHO) STUBS_ARE_CREATED = yes > $@
-
-  # Trigger a generation of the genstubs java source code and a restart
-  # of the makefile to make sure that the following build setup use the
-  # newly created java files.
-  -include $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d
-
-  ifeq ($(STUBS_ARE_CREATED), yes)
-    # Setup a compiler configuration using the intermediate javac in dist/bootstrap/lib/javac.jar
-    # that generates code for the new jdk that is being built.
-    # The code compiled by this compiler setup, cannot necessarily be run with the bootstrap jvm.
-    $(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE, \
-        JVM := $(JAVA), \
-        JAVAC := "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \
-            -cp $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
-            com.sun.tools.javac.Main, \
-        FLAGS := -XDignore.symbol.file=true -Xlint:all$(COMMA)-deprecation -Werror, \
-        SERVER_DIR := $(SJAVAC_SERVER_DIR), \
-        SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
-
-    $(eval $(call SetupJavaCompilation,BUILD_FULL_JAVAC, \
-        SETUP := GENERATE_NEWBYTECODE, \
-        SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc \
-            $(LANGTOOLS_OUTPUTDIR)/genstubs, \
-        EXCLUDES := java/util java/io java/nio, \
-        COPY := $(RESOURCE_SUFFIXES), \
-        BIN := $(LANGTOOLS_OUTPUTDIR)/classes))
-
-    $(eval $(call SetupArchive,ARCHIVE_FULL_JAVAC, $(BUILD_FULL_JAVAC), \
-        SETUP := GENERATE_NEWBYTECODE, \
-        SRCS := $(LANGTOOLS_OUTPUTDIR)/classes, \
-        SUFFIXES := .class $(RESOURCE_SUFFIXES), \
-        JAR := $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar))
-
-    $(eval $(call SetupZipArchive,ZIP_FULL_JAVAC_SOURCE, \
-        SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
-        ZIP := $(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip))
-
-    all: $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar \
-        $(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip \
-        $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar
-
-  endif
-endif
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/make/CommonLangtools.gmk	Wed Feb 05 11:04:04 2014 +0100
@@ -0,0 +1,35 @@
+#
+# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+# The BOOT_JAVAC setup uses the boot jdk compiler to compile the tools
+# and the interim javac, to be run by the boot jdk.
+$(eval $(call SetupJavaCompiler,BOOT_JAVAC, \
+    JAVAC := $(JAVAC), \
+    SERVER_DIR := $(SJAVAC_SERVER_DIR), \
+    SERVER_JVM := $(SJAVAC_SERVER_JAVA), \
+    FLAGS := -XDignore.symbol.file=true -g -Xlint:all$(COMMA)-deprecation -Werror))
+
+# javax.tools.JavaCompilerTool isn't really a suffix but this gets the file copied.
+RESOURCE_SUFFIXES := .gif .xml .css .js javax.tools.JavaCompilerTool
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/make/CompileInterim.gmk	Wed Feb 05 11:04:04 2014 +0100
@@ -0,0 +1,50 @@
+#
+# Copyright (c) 2014, 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.
+#
+
+# This must be the first rule
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+include JavaCompilation.gmk
+
+include CommonLangtools.gmk
+
+# Setup the rules to build the interim langtools jar, which is compiled by
+# the boot javac and can be run on the boot jdk. This will be used to compile
+# the rest of the product. Include the Genstubs build tool in this compilation
+# as it will be used together with the interim javac.
+$(eval $(call SetupJavaCompilation,BUILD_INTERIM_LANGTOOLS, \
+    SETUP := BOOT_JAVAC, \
+    DISABLE_SJAVAC := true, \
+    SRC := $(LANGTOOLS_TOPDIR)/src/share/classes \
+        $(LANGTOOLS_OUTPUTDIR)/gensrc \
+        $(LANGTOOLS_TOPDIR)/make/tools, \
+    EXCLUDES := com/sun/tools/javac/nio compileproperties anttasks crules, \
+    COPY := $(RESOURCE_SUFFIXES), \
+    BIN := $(LANGTOOLS_OUTPUTDIR)/interim_classes, \
+    JAR := $(INTERIM_LANGTOOLS_JAR)))
+
+all: $(BUILD_INTERIM_LANGTOOLS)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/make/CompileLangtools.gmk	Wed Feb 05 11:04:04 2014 +0100
@@ -0,0 +1,62 @@
+#
+# Copyright (c) 2014, 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.
+#
+
+# This must be the first rule
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+include JavaCompilation.gmk
+
+include CommonLangtools.gmk
+
+# Setup a compiler configuration using javac from the interim langtools jar
+# that generates code for the new jdk that is being built. The code compiled 
+# by this compiler setup, cannot necessarily be run with the bootstrap jvm.
+$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE, \
+    JVM := $(JAVA), \
+    JAVAC := $(NEW_JAVAC), \
+    FLAGS := -XDignore.symbol.file=true -Xlint:all$(COMMA)-deprecation -Werror, \
+    SERVER_DIR := $(SJAVAC_SERVER_DIR), \
+    SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
+
+$(eval $(call SetupJavaCompilation,BUILD_FULL_LANGTOOLS, \
+    SETUP := GENERATE_NEWBYTECODE, \
+    SRC := $(LANGTOOLS_TOPDIR)/src/share/classes \
+        $(LANGTOOLS_OUTPUTDIR)/gensrc \
+        $(LANGTOOLS_OUTPUTDIR)/genstubs, \
+    EXCLUDES := java/util java/io java/nio, \
+    COPY := $(RESOURCE_SUFFIXES), \
+    BIN := $(LANGTOOLS_OUTPUTDIR)/classes, \
+    JAR := $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar))
+
+# Construct the source zip separately to avoid picking up the genstubs sources.
+$(eval $(call SetupZipArchive,ZIP_FULL_LANGTOOLS_SOURCE, \
+    SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
+    ZIP := $(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip))
+
+all: \
+    $(BUILD_FULL_LANGTOOLS) \
+    $(ZIP_FULL_LANGTOOLS_SOURCE)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/make/GensrcLangtools.gmk	Wed Feb 05 11:04:04 2014 +0100
@@ -0,0 +1,111 @@
+#
+# Copyright (c) 2014, 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.
+#
+
+# This must be the first rule
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+include JavaCompilation.gmk
+
+include CommonLangtools.gmk
+
+################################################################################
+# Setup the compilation of the properties compilation tool. You can depend
+# upon $(BUILD_TOOLS) to trigger a compilation of the tools. Note that we
+# add src/share/classes to the sourcepath. This is necessary since the GenStubs
+# program needs to be linked and run with the new javac sources.
+$(eval $(call SetupJavaCompilation,BUILD_TOOLS, \
+    SETUP := BOOT_JAVAC, \
+    DISABLE_SJAVAC := true, \
+    ADD_JAVAC_FLAGS := -Xprefer:source, \
+    SRC := $(LANGTOOLS_TOPDIR)/make/tools, \
+    INCLUDES := compileproperties, \
+    BIN := $(LANGTOOLS_OUTPUTDIR)/buildtools_classes))
+
+################################################################################
+# The compileprops tools compiles a properties file into a resource bundle.
+TOOL_COMPILEPROPS_CMD := $(JAVA) -cp $(LANGTOOLS_OUTPUTDIR)/buildtools_classes \
+    compileproperties.CompileProperties -quiet
+
+# Lookup the properties that need to be compiled into resource bundles.
+PROPSOURCES := $(shell $(FIND) $(LANGTOOLS_TOPDIR)/src/share/classes -name "*.properties")
+
+# Strip away prefix and suffix, leaving for example only: 
+# "com/sun/tools/javac/resources/javac_zh_CN"
+PROPPATHS := $(patsubst $(LANGTOOLS_TOPDIR)/src/share/classes/%.properties, %, $(PROPSOURCES))
+
+# Generate the list of java files to be created.
+PROPJAVAS := $(patsubst %, $(LANGTOOLS_OUTPUTDIR)/gensrc/%.java, $(PROPPATHS))
+
+# Generate the package dirs for the tobe generated java files.
+PROPDIRS := $(dir $(PROPJAVAS))
+
+# Now generate a sequence of:
+# "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle"
+# suitable to be fed into the CompileProperties command.
+PROPCMDLINE := $(subst _SPACE_, $(SPACE), \
+    $(join $(addprefix -compile_SPACE_, $(PROPSOURCES)), \
+    $(addsuffix _SPACE_java.util.ListResourceBundle, \
+    $(addprefix _SPACE_$(LANGTOOLS_OUTPUTDIR)/gensrc/, \
+    $(addsuffix .java, $(PROPPATHS))))))
+
+# Now setup the rule for the generation of the resource bundles.
+$(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props: $(PROPSOURCES) $(BUILD_TOOLS)
+	$(RM) -r $(@D)/*
+	$(MKDIR) -p $(@D) $(PROPDIRS)
+	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" \
+	    > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties
+	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" \
+	    > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties
+	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" \
+	    > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties
+	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" \
+	    > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties
+	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" \
+	    > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.properties
+	$(ECHO) Compiling $(words $(PROPSOURCES) javah javap javac jdeps javadoc) \
+	    properties into resource bundles
+	$(TOOL_COMPILEPROPS_CMD) $(PROPCMDLINE) \
+	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties \
+	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.java \
+	        java.util.ListResourceBundle \
+	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties \
+	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.java \
+	        java.util.ListResourceBundle \
+	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties \
+	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.java \
+	        java.util.ListResourceBundle \
+	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties \
+	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.java \
+	        java.util.ListResourceBundle \
+	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.properties \
+	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.java \
+	        java.util.ListResourceBundle
+	$(TOUCH) $@
+
+all: $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props
+
+################################################################################
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/make/GenstubsLangtools.gmk	Wed Feb 05 11:04:04 2014 +0100
@@ -0,0 +1,70 @@
+#
+# Copyright (c) 2014, 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.
+#
+
+# This must be the first rule
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+
+include CommonLangtools.gmk
+
+# GenStubs is used to bootstrap any dependencies from javac to the new JDK that is not
+# yet built. It is currently not needed but might be again in the future. The following
+# exercises the functionality to verify that it works.
+TOOL_GENSTUBS_CMD = $(JAVA) \
+     "-Xbootclasspath/p:$(INTERIM_LANGTOOLS_JAR)" \
+     genstubs.GenStubs
+
+# We fetch source from the JDK...
+JDKS := $(JDK_TOPDIR)/src/share/classes
+
+# Build the list of classes to generate stubs from. java/util/function/Predicate.java isn't
+# currently needed, but is used as a demo for now.
+
+STUBSOURCES := $(shell $(FIND) $(JDKS) -name "*.java" | $(GREP) \
+    -e "$(JDKS)/java/util/function/Predicate.java")
+
+# Rewrite the file names into class names because the GenStubs tool require this.
+STUBCLASSES := $(subst /,., $(patsubst $(JDKS)/%.java, %, $(STUBSOURCES)))
+
+# Now setup the build recipe for genstubs.
+$(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs: $(STUBSOURCES)
+	$(MKDIR) -p $(@D)
+	$(MKDIR) -p $(LANGTOOLS_OUTPUTDIR)/tmpstubs
+	$(ECHO) $(LOG_INFO) Generating stubs from JDK sources.
+	$(TOOL_GENSTUBS_CMD) -s $(LANGTOOLS_OUTPUTDIR)/tmpstubs -sourcepath $(JDKS) $(STUBCLASSES)
+	if $(DIFF) -x "_the*" -rq $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(LANGTOOLS_OUTPUTDIR)/genstubs \
+	    > /dev/null 2>&1; then \
+	  $(ECHO) $(LOG_INFO) No changes in the stubs!; \
+	  $(RM) -r $(LANGTOOLS_OUTPUTDIR)/tmpstubs; \
+	else \
+	  $(ECHO) $(LOG_INFO) Changes in stubs detected!; \
+	  $(RM) -r $(@D); \
+	  $(MV) $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(@D); \
+	fi
+	$(TOUCH) $@
+
+all: $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs