diff -r b47bb81ba962 -r 741cce355ba6 makefiles/Makefile --- a/makefiles/Makefile Thu Oct 18 11:09:45 2012 -0700 +++ b/makefiles/Makefile Fri Oct 26 14:25:52 2012 -0700 @@ -1,5 +1,5 @@ # -# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2012, 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 @@ -23,183 +23,27 @@ # questions. # -# This must be the first rule -default: all +# Locate this Makefile +ifeq ($(filter /%,$(lastword $(MAKEFILE_LIST))),) + makefile_path:=$(CURDIR)/$(lastword $(MAKEFILE_LIST)) +else + makefile_path:=$(lastword $(MAKEFILE_LIST)) +endif +repo_dir:=$(patsubst %/makefiles/Makefile,%,$(makefile_path)) -include $(SPEC) -include MakeBase.gmk -include JavaCompilation.gmk +# What is the name of this subsystem (langtools, corba, etc)? +subsystem_name:=$(notdir $(repo_dir)) -# The BOOT_JAVAC setup uses the bootdir compiler to compile the tools -# and the bootstrap javac, to be run by the bootdir jvm. -$(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$(COMMA)-deprecation -Werror)) +# Try to locate top-level makefile +top_level_makefile:=$(repo_dir)/../common/makefiles/Makefile +ifneq ($(wildcard $(top_level_makefile)),) + $(info Will run $(subsystem_name) target on top-level Makefile) + $(info WARNING: This is a non-recommended way of building!) + $(info ===================================================) +else + $(info Cannot locate top-level Makefile. Is this repo not checked out as part of a complete forest?) + $(error Build from top-level Makefile instead) +endif -# 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)) - -# The compileprops tools compiles a properties file into a resource bundle. -TOOL_COMPILEPROPS_CMD:=$(JAVA) -cp $(LANGTOOLS_OUTPUTDIR)/btclasses compileproperties.CompileProperties -quiet -# Lookup the properties that need to be compiled into resource bundles. -PROPSOURCES:=$(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.d : $(PROPSOURCES) $(BUILD_TOOLS) - rm -rf $(@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 - 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 - 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 $(LANGTOOLS_OUTPUTDIR)/gensrc,\ - EXCLUDES:=com/sun/tools/javac/nio,\ - BIN:=$(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,\ - JARMAIN:=com.sun.tools.javac.Main)) - - $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAH,$(BUILD_BOOTSTRAP_LANGTOOLS),\ - SRCS:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap,\ - JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javah.jar,\ - JARMAIN:=com.sun.tools.javah.Main)) - - $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAP,$(BUILD_BOOTSTRAP_LANGTOOLS),\ - SRCS:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap,\ - JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javap.jar,\ - JARMAIN:=com.sun.tools.javap.Main)) - - $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVADOC,$(BUILD_BOOTSTRAP_LANGTOOLS),\ - SRCS:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap,\ - JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javadoc.jar,\ - JARMAIN:=com.sun.tools.javadoc.Main)) - - # 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/Objects.java isn't - # currently needed, but is used as a demo for now. - STUBSOURCES:=$(shell $(FIND) $(JDKS) -name "*.java" | $(GREP) \ - -e "$(JDKS)/java/util/Objects.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 $(LANGTOOLS_OUTPUTDIR)/tmpstubs - echo Generating stubs from JDK sources. - ($(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 No changes in the stubs!; \ - rm -rf $(LANGTOOLS_OUTPUTDIR)/tmpstubs; \ - else \ - echo Changes in stubs detected!; \ - rm -rf $(@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" \ - -jar $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar,\ - FLAGS:=-XDignore.symbol.file=true -Xlint:all$(COMMA)-deprecation -Werror,\ - SERVER_DIR:=$(SJAVAC_SERVER_DIR),\ - SERVER_JVM:=$(SJAVAC_SERVER_JAVA))) - - # javax.tools.JavaCompilerTool isn't really a suffix but this gets the file copied. - RESOURCE_SUFFIXES:=.gif .xml .css javax.tools.JavaCompilerTool - - $(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 \ - $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javah.jar \ - $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javap.jar \ - $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javadoc.jar - - - endif -endif +all: + @$(MAKE) -f $(top_level_makefile) $(subsystem_name)