aoqi@0: #
aoqi@0: # Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0: #
aoqi@0: # This code is free software; you can redistribute it and/or modify it
aoqi@0: # under the terms of the GNU General Public License version 2 only, as
aoqi@0: # published by the Free Software Foundation.  Oracle designates this
aoqi@0: # particular file as subject to the "Classpath" exception as provided
aoqi@0: # by Oracle in the LICENSE file that accompanied this code.
aoqi@0: #
aoqi@0: # This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0: # version 2 for more details (a copy is included in the LICENSE file that
aoqi@0: # accompanied this code).
aoqi@0: #
aoqi@0: # You should have received a copy of the GNU General Public License version
aoqi@0: # 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0: #
aoqi@0: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0: # or visit www.oracle.com if you need additional information or have any
aoqi@0: # questions.
aoqi@0: #
aoqi@0: 
aoqi@0: # This must be the first rule
aoqi@0: default: all
aoqi@0: 
aoqi@0: include $(SPEC)
aoqi@0: include MakeBase.gmk
aoqi@0: include JavaCompilation.gmk
aoqi@0: 
aoqi@0: # The BOOT_JAVAC setup uses the bootdir compiler to compile the tools
aoqi@0: # and the bootstrap javac, to be run by the bootdir jvm.
aoqi@0: $(eval $(call SetupJavaCompiler,BOOT_JAVAC, \
aoqi@0:     JAVAC := $(JAVAC), \
aoqi@0:     SERVER_DIR := $(SJAVAC_SERVER_DIR), \
aoqi@0:     SERVER_JVM := $(SJAVAC_SERVER_JAVA), \
aoqi@0:     FLAGS := -XDignore.symbol.file=true -g -Xlint:all$(COMMA)-deprecation -Werror))
aoqi@0: 
aoqi@0: # javax.tools.JavaCompilerTool isn't really a suffix but this gets the file copied.
aoqi@0: RESOURCE_SUFFIXES := .gif .xml .css .js javax.tools.JavaCompilerTool
aoqi@0: 
aoqi@0: # Now setup the compilation of the properties compilation tool. You can depend
aoqi@0: # upon $(BUILD_TOOLS) to trigger a compilation of the tools. Note that we
aoqi@0: # add src/share/classes to the sourcepath. This is necessary since the GenStubs
aoqi@0: # program needs to be linked and run towards the new javac sources.
aoqi@0: $(eval $(call SetupJavaCompilation,BUILD_TOOLS, \
aoqi@0:     SETUP := BOOT_JAVAC, \
aoqi@0:     DISABLE_SJAVAC := true, \
aoqi@0:     ADD_JAVAC_FLAGS := -Xprefer:source, \
aoqi@0:     SRC := $(LANGTOOLS_TOPDIR)/make/tools $(LANGTOOLS_TOPDIR)/src/share/classes, \
aoqi@0:     INCLUDES := compileproperties genstubs, \
aoqi@0:     BIN := $(LANGTOOLS_OUTPUTDIR)/btclasses))
aoqi@0: 
aoqi@0: # The compileprops tools compiles a properties file into a resource bundle.
aoqi@0: TOOL_COMPILEPROPS_CMD := $(JAVA) -cp $(LANGTOOLS_OUTPUTDIR)/btclasses compileproperties.CompileProperties -quiet
aoqi@0: 
aoqi@0: # Lookup the properties that need to be compiled into resource bundles.
aoqi@0: PROPSOURCES := $(shell $(FIND) $(LANGTOOLS_TOPDIR)/src/share/classes -name "*.properties")
aoqi@0: 
aoqi@0: # Strip away prefix and suffix, leaving for example only: "com/sun/tools/javac/resources/javac_zh_CN"
aoqi@0: PROPPATHS := $(patsubst $(LANGTOOLS_TOPDIR)/src/share/classes/%.properties, %, $(PROPSOURCES))
aoqi@0: 
aoqi@0: # Generate the list of java files to be created.
aoqi@0: PROPJAVAS := $(patsubst %, $(LANGTOOLS_OUTPUTDIR)/gensrc/%.java, $(PROPPATHS))
aoqi@0: 
aoqi@0: # Generate the package dirs for the tobe generated java files.
aoqi@0: PROPDIRS := $(dir $(PROPJAVAS))
aoqi@0: 
aoqi@0: # Now generate a sequence of "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle"
aoqi@0: # suitable to be fed into the CompileProperties command.
aoqi@0: PROPCMDLINE := $(subst _SPACE_, $(SPACE), $(join $(addprefix -compile_SPACE_, $(PROPSOURCES)), \
aoqi@0:     $(addsuffix _SPACE_java.util.ListResourceBundle, $(addprefix _SPACE_$(LANGTOOLS_OUTPUTDIR)/gensrc/, $(addsuffix .java, $(PROPPATHS))))))
aoqi@0: 
aoqi@0: # Now setup the rule for the generation of the resource bundles.
aoqi@0: $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d: $(PROPSOURCES) $(BUILD_TOOLS)
aoqi@0: 	$(RM) -r $(@D)/*
aoqi@0: 	$(MKDIR) -p $(@D) $(PROPDIRS)
aoqi@0: 	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties
aoqi@0: 	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties
aoqi@0: 	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties
aoqi@0: 	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties
aoqi@0: 	$(PRINTF) "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.properties
aoqi@0: 	$(ECHO) Compiling $(words $(PROPSOURCES) v1 v2 v3) properties into resource bundles
aoqi@0: 	$(TOOL_COMPILEPROPS_CMD) $(PROPCMDLINE) \
aoqi@0: 	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties \
aoqi@0: 	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.java \
aoqi@0: 	        java.util.ListResourceBundle \
aoqi@0: 	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties \
aoqi@0: 	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.java \
aoqi@0: 	        java.util.ListResourceBundle \
aoqi@0: 	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties \
aoqi@0: 	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.java \
aoqi@0: 	        java.util.ListResourceBundle \
aoqi@0: 	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties \
aoqi@0: 	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.java \
aoqi@0: 	        java.util.ListResourceBundle \
aoqi@0: 	    -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.properties \
aoqi@0: 	        $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javadoc/resources/version.java \
aoqi@0: 	        java.util.ListResourceBundle
aoqi@0: 	$(ECHO) PROPS_ARE_CREATED = yes > $@
aoqi@0: 
aoqi@0: # Trigger the generation of the resource bundles. After the resource bundles have
aoqi@0: # been compiled, then the makefile will restart and the newly created java files
aoqi@0: # will become part of the build further along in the makefile.
aoqi@0: -include $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
aoqi@0: 
aoqi@0: ifeq ($(PROPS_ARE_CREATED), yes)
aoqi@0:   # Setup the rules to build a dist/bootstrap/lib/javac.jar, ie a smaller intermediate javac
aoqi@0:   # that can be compiled with an old javac. The intermediate javac is then used
aoqi@0:   # to compile javac again and to build the complete new jdk.
aoqi@0:   $(eval $(call SetupJavaCompilation,BUILD_BOOTSTRAP_LANGTOOLS, \
aoqi@0:       SETUP := BOOT_JAVAC, \
aoqi@0:       DISABLE_SJAVAC := true, \
aoqi@0:       SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
aoqi@0:       EXCLUDES := com/sun/tools/javac/nio, \
aoqi@0:       COPY := $(RESOURCE_SUFFIXES), \
aoqi@0:       BIN := $(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap))
aoqi@0: 
aoqi@0:   $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAC, $(BUILD_BOOTSTRAP_LANGTOOLS), \
aoqi@0:       SRCS := $(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap, \
aoqi@0:       JAR := $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar, \
aoqi@0:       SUFFIXES := .class $(RESOURCE_SUFFIXES)))
aoqi@0: 
aoqi@0:   # GenStubs is used to bootstrap any dependencies from javac to the new JDK that is not
aoqi@0:   # yet built. It is currently not needed but might be again in the future. The following
aoqi@0:   # exercises the functionality to verify that it works.
aoqi@0:   TOOL_GENSTUBS_CMD = $(JAVA) \
aoqi@0:        "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \
aoqi@0:        -classpath $(LANGTOOLS_OUTPUTDIR)/btclasses \
aoqi@0:        genstubs.GenStubs
aoqi@0: 
aoqi@0:   # We fetch source from the JDK...
aoqi@0:   JDKS = $(JDK_TOPDIR)/src/share/classes
aoqi@0: 
aoqi@0:   # Build the list of classes to generate stubs from. java/util/function/Predicate.java isn't
aoqi@0:   # currently needed, but is used as a demo for now.
aoqi@0: 
aoqi@0:   STUBSOURCES := $(shell $(FIND) $(JDKS) -name "*.java" | $(GREP) \
aoqi@0:       -e "$(JDKS)/java/util/function/Predicate.java")
aoqi@0: 
aoqi@0:   # Rewrite the file names into class names because the GenStubs tool require this.
aoqi@0:   STUBCLASSES := $(subst /,., $(patsubst $(JDKS)/%.java, %, $(STUBSOURCES)))
aoqi@0: 
aoqi@0:   # Now setup the build recipe for genstubs.
aoqi@0:   $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d: $(STUBSOURCES) $(BUILD_TOOLS) \
aoqi@0:       $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
aoqi@0:       $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
aoqi@0: 	$(MKDIR) -p $(@D)
aoqi@0: 	$(MKDIR) -p $(LANGTOOLS_OUTPUTDIR)/tmpstubs
aoqi@0: 	$(ECHO) $(LOG_INFO) Generating stubs from JDK sources.
aoqi@0: 	($(TOOL_GENSTUBS_CMD) -s $(LANGTOOLS_OUTPUTDIR)/tmpstubs -sourcepath $(JDKS) $(STUBCLASSES) && $(ECHO) STUBS_ARE_CREATED = yes > $@)
aoqi@0: 	if $(DIFF) -x "_the*" -rq $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(LANGTOOLS_OUTPUTDIR)/genstubs > /dev/null 2>&1; then \
aoqi@0: 	  $(ECHO) $(LOG_INFO) No changes in the stubs!; \
aoqi@0: 	  $(RM) -r $(LANGTOOLS_OUTPUTDIR)/tmpstubs; \
aoqi@0: 	else \
aoqi@0: 	  $(ECHO) $(LOG_INFO) Changes in stubs detected!; \
aoqi@0: 	  $(RM) -r $(@D); \
aoqi@0: 	  $(MV) $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(@D); \
aoqi@0: 	fi
aoqi@0: 	$(ECHO) STUBS_ARE_CREATED = yes > $@
aoqi@0: 
aoqi@0:   # Trigger a generation of the genstubs java source code and a restart
aoqi@0:   # of the makefile to make sure that the following build setup use the
aoqi@0:   # newly created java files.
aoqi@0:   -include $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d
aoqi@0: 
aoqi@0:   ifeq ($(STUBS_ARE_CREATED), yes)
aoqi@0:     # Setup a compiler configuration using the intermediate javac in dist/bootstrap/lib/javac.jar
aoqi@0:     # that generates code for the new jdk that is being built.
aoqi@0:     # The code compiled by this compiler setup, cannot necessarily be run with the bootstrap jvm.
aoqi@0:     $(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE, \
aoqi@0:         JVM := $(JAVA), \
aoqi@0:         JAVAC := "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \
aoqi@0:             -cp $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
aoqi@0:             com.sun.tools.javac.Main, \
aoqi@0:         FLAGS := -XDignore.symbol.file=true -Xlint:all$(COMMA)-deprecation -Werror, \
aoqi@0:         SERVER_DIR := $(SJAVAC_SERVER_DIR), \
aoqi@0:         SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
aoqi@0: 
aoqi@0:     $(eval $(call SetupJavaCompilation,BUILD_FULL_JAVAC, \
aoqi@0:         SETUP := GENERATE_NEWBYTECODE, \
aoqi@0:         SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc \
aoqi@0:             $(LANGTOOLS_OUTPUTDIR)/genstubs, \
aoqi@0:         EXCLUDES := java/util java/io java/nio, \
aoqi@0:         COPY := $(RESOURCE_SUFFIXES), \
aoqi@0:         BIN := $(LANGTOOLS_OUTPUTDIR)/classes))
aoqi@0: 
aoqi@0:     $(eval $(call SetupArchive,ARCHIVE_FULL_JAVAC, $(BUILD_FULL_JAVAC), \
aoqi@0:         SETUP := GENERATE_NEWBYTECODE, \
aoqi@0:         SRCS := $(LANGTOOLS_OUTPUTDIR)/classes, \
aoqi@0:         SUFFIXES := .class $(RESOURCE_SUFFIXES), \
aoqi@0:         JAR := $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar))
aoqi@0: 
aoqi@0:     $(eval $(call SetupZipArchive,ZIP_FULL_JAVAC_SOURCE, \
aoqi@0:         SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
aoqi@0:         ZIP := $(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip))
aoqi@0: 
aoqi@0:     all: $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar \
aoqi@0:         $(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip \
aoqi@0:         $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar
aoqi@0: 
aoqi@0:   endif
aoqi@0: endif