206 lines
11 KiB
Plaintext
206 lines
11 KiB
Plaintext
#
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# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation. Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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# This must be the first rule
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default: all
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include $(SPEC)
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include MakeBase.gmk
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include JavaCompilation.gmk
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# The BOOT_JAVAC setup uses the bootdir compiler to compile the tools
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# and the bootstrap javac, to be run by the bootdir jvm.
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$(eval $(call SetupJavaCompiler,BOOT_JAVAC, \
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JAVAC := $(JAVAC), \
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SERVER_DIR := $(SJAVAC_SERVER_DIR), \
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SERVER_JVM := $(SJAVAC_SERVER_JAVA), \
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FLAGS := -XDignore.symbol.file=true -g -Xlint:all$(COMMA)-deprecation -Werror))
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# javax.tools.JavaCompilerTool isn't really a suffix but this gets the file copied.
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RESOURCE_SUFFIXES := .gif .xml .css .js javax.tools.JavaCompilerTool
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# Now setup the compilation of the properties compilation tool. You can depend
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# upon $(BUILD_TOOLS) to trigger a compilation of the tools. Note that we
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# add src/share/classes to the sourcepath. This is necessary since the GenStubs
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# program needs to be linked and run towards the new javac sources.
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$(eval $(call SetupJavaCompilation,BUILD_TOOLS, \
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SETUP := BOOT_JAVAC, \
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DISABLE_SJAVAC := true, \
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ADD_JAVAC_FLAGS := -Xprefer:source, \
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SRC := $(LANGTOOLS_TOPDIR)/make/tools $(LANGTOOLS_TOPDIR)/src/share/classes, \
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INCLUDES := compileproperties genstubs, \
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BIN := $(LANGTOOLS_OUTPUTDIR)/btclasses))
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# The compileprops tools compiles a properties file into a resource bundle.
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TOOL_COMPILEPROPS_CMD := $(JAVA) -cp $(LANGTOOLS_OUTPUTDIR)/btclasses compileproperties.CompileProperties -quiet
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# Lookup the properties that need to be compiled into resource bundles.
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PROPSOURCES := $(shell $(FIND) $(LANGTOOLS_TOPDIR)/src/share/classes -name "*.properties")
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# Strip away prefix and suffix, leaving for example only: "com/sun/tools/javac/resources/javac_zh_CN"
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PROPPATHS := $(patsubst $(LANGTOOLS_TOPDIR)/src/share/classes/%.properties, %, $(PROPSOURCES))
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# Generate the list of java files to be created.
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PROPJAVAS := $(patsubst %, $(LANGTOOLS_OUTPUTDIR)/gensrc/%.java, $(PROPPATHS))
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# Generate the package dirs for the tobe generated java files.
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PROPDIRS := $(dir $(PROPJAVAS))
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# Now generate a sequence of "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle"
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# suitable to be fed into the CompileProperties command.
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PROPCMDLINE := $(subst _SPACE_, $(SPACE), $(join $(addprefix -compile_SPACE_, $(PROPSOURCES)), \
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$(addsuffix _SPACE_java.util.ListResourceBundle, $(addprefix _SPACE_$(LANGTOOLS_OUTPUTDIR)/gensrc/, $(addsuffix .java, $(PROPPATHS))))))
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# Now setup the rule for the generation of the resource bundles.
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$(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d: $(PROPSOURCES) $(BUILD_TOOLS)
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$(RM) -r $(@D)/*
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$(MKDIR) -p $(@D) $(PROPDIRS)
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$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties
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$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties
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$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties
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$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties
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$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.properties
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$(ECHO) Compiling $(words $(PROPSOURCES) v1 v2 v3) properties into resource bundles
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$(TOOL_COMPILEPROPS_CMD) $(PROPCMDLINE) \
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-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties \
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$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.java \
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java.util.ListResourceBundle \
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-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties \
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$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.java \
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java.util.ListResourceBundle \
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-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties \
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$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.java \
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java.util.ListResourceBundle \
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-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties \
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$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.java \
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java.util.ListResourceBundle \
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-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.properties \
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$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.java \
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java.util.ListResourceBundle
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$(ECHO) PROPS_ARE_CREATED = yes > $@
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# Trigger the generation of the resource bundles. After the resource bundles have
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# been compiled, then the makefile will restart and the newly created java files
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# will become part of the build further along in the makefile.
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-include $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
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ifeq ($(PROPS_ARE_CREATED), yes)
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# Setup the rules to build a dist/bootstrap/lib/javac.jar, ie a smaller intermediate javac
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# that can be compiled with an old javac. The intermediate javac is then used
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# to compile javac again and to build the complete new jdk.
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$(eval $(call SetupJavaCompilation,BUILD_BOOTSTRAP_LANGTOOLS, \
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SETUP := BOOT_JAVAC, \
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DISABLE_SJAVAC := true, \
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SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
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EXCLUDES := com/sun/tools/javac/nio, \
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COPY := $(RESOURCE_SUFFIXES), \
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BIN := $(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap))
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$(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAC, $(BUILD_BOOTSTRAP_LANGTOOLS), \
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SRCS := $(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap, \
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JAR := $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar, \
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SUFFIXES := .class $(RESOURCE_SUFFIXES)))
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# GenStubs is used to bootstrap any dependencies from javac to the new JDK that is not
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# yet built. It is currently not needed but might be again in the future. The following
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# exercises the functionality to verify that it works.
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TOOL_GENSTUBS_CMD = $(JAVA) \
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"-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \
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-classpath $(LANGTOOLS_OUTPUTDIR)/btclasses \
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genstubs.GenStubs
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# We fetch source from the JDK...
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JDKS = $(JDK_TOPDIR)/src/share/classes
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# Build the list of classes to generate stubs from. java/util/function/Predicate.java isn't
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# currently needed, but is used as a demo for now.
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STUBSOURCES := $(shell $(FIND) $(JDKS) -name "*.java" | $(GREP) \
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-e "$(JDKS)/java/util/function/Predicate.java")
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# Rewrite the file names into class names because the GenStubs tool require this.
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STUBCLASSES := $(subst /,., $(patsubst $(JDKS)/%.java, %, $(STUBSOURCES)))
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# Now setup the build recipe for genstubs.
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$(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d: $(STUBSOURCES) $(BUILD_TOOLS) \
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$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
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$(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
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$(MKDIR) -p $(@D)
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$(MKDIR) -p $(LANGTOOLS_OUTPUTDIR)/tmpstubs
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$(ECHO) $(LOG_INFO) Generating stubs from JDK sources.
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($(TOOL_GENSTUBS_CMD) -s $(LANGTOOLS_OUTPUTDIR)/tmpstubs -sourcepath $(JDKS) $(STUBCLASSES) && $(ECHO) STUBS_ARE_CREATED = yes > $@)
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if $(DIFF) -x "_the*" -rq $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(LANGTOOLS_OUTPUTDIR)/genstubs > /dev/null 2>&1; then \
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$(ECHO) $(LOG_INFO) No changes in the stubs!; \
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$(RM) -r $(LANGTOOLS_OUTPUTDIR)/tmpstubs; \
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else \
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$(ECHO) $(LOG_INFO) Changes in stubs detected!; \
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$(RM) -r $(@D); \
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$(MV) $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(@D); \
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fi
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$(ECHO) STUBS_ARE_CREATED = yes > $@
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# Trigger a generation of the genstubs java source code and a restart
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# of the makefile to make sure that the following build setup use the
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# newly created java files.
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-include $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d
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ifeq ($(STUBS_ARE_CREATED), yes)
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# Setup a compiler configuration using the intermediate javac in dist/bootstrap/lib/javac.jar
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# that generates code for the new jdk that is being built.
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# The code compiled by this compiler setup, cannot necessarily be run with the bootstrap jvm.
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$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE, \
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JVM := $(JAVA), \
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JAVAC := "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \
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-cp $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
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com.sun.tools.javac.Main, \
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FLAGS := -XDignore.symbol.file=true -Xlint:all$(COMMA)-deprecation -Werror, \
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SERVER_DIR := $(SJAVAC_SERVER_DIR), \
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SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
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$(eval $(call SetupJavaCompilation,BUILD_FULL_JAVAC, \
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SETUP := GENERATE_NEWBYTECODE, \
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SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc \
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$(LANGTOOLS_OUTPUTDIR)/genstubs, \
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EXCLUDES := java/util java/io java/nio, \
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COPY := $(RESOURCE_SUFFIXES), \
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BIN := $(LANGTOOLS_OUTPUTDIR)/classes))
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$(eval $(call SetupArchive,ARCHIVE_FULL_JAVAC, $(BUILD_FULL_JAVAC), \
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SETUP := GENERATE_NEWBYTECODE, \
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SRCS := $(LANGTOOLS_OUTPUTDIR)/classes, \
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SUFFIXES := .class $(RESOURCE_SUFFIXES), \
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JAR := $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar))
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$(eval $(call SetupZipArchive,ZIP_FULL_JAVAC_SOURCE, \
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SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
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ZIP := $(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip))
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all: $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar \
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$(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip \
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$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar
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endif
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endif
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