Skip to content

D
dragonwell8_langtools

openanolis / dragonwell8_langtools

通知 0
Star 2
Fork 0
D
dragonwell8_langtools
提交 2fa943f8 编写于 作者: K katleman
浏览文件
操作

Merge

上级 1dfcc74f 845f4d1e
隐藏空白更改
内联 并排
Showing with 142 addition and 133 deletion
makefiles/BuildLangtools.gmk
浏览文件 @ 2fa943f8
...@@ -32,44 +32,49 @@ include JavaCompilation.gmk ...@@ -32,44 +32,49 @@ include JavaCompilation.gmk
# The BOOT_JAVAC setup uses the bootdir compiler to compile the tools # The BOOT_JAVAC setup uses the bootdir compiler to compile the tools
# and the bootstrap javac, to be run by the bootdir jvm. # and the bootstrap javac, to be run by the bootdir jvm.
$(eval $(call SetupJavaCompiler,BOOT_JAVAC,\ $(eval $(call SetupJavaCompiler,BOOT_JAVAC, \
JAVAC:=$(JAVAC),\ JAVAC := $(JAVAC), \
SERVER_DIR:=$(SJAVAC_SERVER_DIR),\ SERVER_DIR := $(SJAVAC_SERVER_DIR), \
SERVER_JVM:=$(SJAVAC_SERVER_JAVA),\ SERVER_JVM := $(SJAVAC_SERVER_JAVA), \
FLAGS:=-XDignore.symbol.file=true -g -Xlint:all$(COMMA)-deprecation -Werror)) 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. # javax.tools.JavaCompilerTool isn't really a suffix but this gets the file copied.
RESOURCE_SUFFIXES:=.gif .xml .css .js javax.tools.JavaCompilerTool RESOURCE_SUFFIXES := .gif .xml .css .js javax.tools.JavaCompilerTool
# Now setup the compilation of the properties compilation tool. You can depend # 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 # 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 # 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. # program needs to be linked and run towards the new javac sources.
$(eval $(call SetupJavaCompilation,BUILD_TOOLS,\ $(eval $(call SetupJavaCompilation,BUILD_TOOLS, \
SETUP:=BOOT_JAVAC,\ SETUP := BOOT_JAVAC, \
DISABLE_SJAVAC:=true,\ DISABLE_SJAVAC := true, \
ADD_JAVAC_FLAGS:=-Xprefer:source,\ ADD_JAVAC_FLAGS := -Xprefer:source, \
SRC:=$(LANGTOOLS_TOPDIR)/make/tools $(LANGTOOLS_TOPDIR)/src/share/classes,\ SRC := $(LANGTOOLS_TOPDIR)/make/tools $(LANGTOOLS_TOPDIR)/src/share/classes, \
INCLUDES:=compileproperties genstubs,\ INCLUDES := compileproperties genstubs, \
BIN:=$(LANGTOOLS_OUTPUTDIR)/btclasses)) BIN := $(LANGTOOLS_OUTPUTDIR)/btclasses))
# The compileprops tools compiles a properties file into a resource bundle. # The compileprops tools compiles a properties file into a resource bundle.
TOOL_COMPILEPROPS_CMD:=$(JAVA) -cp $(LANGTOOLS_OUTPUTDIR)/btclasses compileproperties.CompileProperties -quiet TOOL_COMPILEPROPS_CMD := $(JAVA) -cp $(LANGTOOLS_OUTPUTDIR)/btclasses compileproperties.CompileProperties -quiet
# Lookup the properties that need to be compiled into resource bundles. # Lookup the properties that need to be compiled into resource bundles.
PROPSOURCES:=$(shell $(FIND) $(LANGTOOLS_TOPDIR)/src/share/classes -name "*.properties") PROPSOURCES := $(shell $(FIND) $(LANGTOOLS_TOPDIR)/src/share/classes -name "*.properties")
# Strip away prefix and suffix, leaving for example only: "com/sun/tools/javac/resources/javac_zh_CN" # Strip away prefix and suffix, leaving for example only: "com/sun/tools/javac/resources/javac_zh_CN"
PROPPATHS:=$(patsubst $(LANGTOOLS_TOPDIR)/src/share/classes/%.properties,%,$(PROPSOURCES)) PROPPATHS := $(patsubst $(LANGTOOLS_TOPDIR)/src/share/classes/%.properties, %, $(PROPSOURCES))
# Generate the list of java files to be created. # Generate the list of java files to be created.
PROPJAVAS:=$(patsubst %,$(LANGTOOLS_OUTPUTDIR)/gensrc/%.java,$(PROPPATHS)) PROPJAVAS := $(patsubst %, $(LANGTOOLS_OUTPUTDIR)/gensrc/%.java, $(PROPPATHS))
# Generate the package dirs for the tobe generated java files. # Generate the package dirs for the tobe generated java files.
PROPDIRS:=$(dir $(PROPJAVAS)) PROPDIRS := $(dir $(PROPJAVAS))
# Now generate a sequence of "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle" # Now generate a sequence of "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle"
# suitable to be fed into the CompileProperties command. # suitable to be fed into the CompileProperties command.
PROPCMDLINE:=$(subst _SPACE_,$(SPACE),$(join $(addprefix -compile_SPACE_,$(PROPSOURCES)), \ PROPCMDLINE := $(subst _SPACE_, $(SPACE), $(join $(addprefix -compile_SPACE_, $(PROPSOURCES)), \
$(addsuffix _SPACE_java.util.ListResourceBundle,$(addprefix _SPACE_$(LANGTOOLS_OUTPUTDIR)/gensrc/,$(addsuffix .java,$(PROPPATHS)))))) $(addsuffix _SPACE_java.util.ListResourceBundle, $(addprefix _SPACE_$(LANGTOOLS_OUTPUTDIR)/gensrc/, $(addsuffix .java, $(PROPPATHS))))))
# Now setup the rule for the generation of the resource bundles. # Now setup the rule for the generation of the resource bundles.
$(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d : $(PROPSOURCES) $(BUILD_TOOLS) $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d: $(PROPSOURCES) $(BUILD_TOOLS)
$(RM) -r $(@D)/* $(RM) -r $(@D)/*
$(MKDIR) -p $(@D) $(PROPDIRS) $(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/javah/resources/version.properties
...@@ -78,115 +83,119 @@ $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d : $(PROPSOURCES) $(BUILD_TOOLS) ...@@ -78,115 +83,119 @@ $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d : $(PROPSOURCES) $(BUILD_TOOLS)
$(PRINTF) "jdk=$(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/jdeps/resources/version.properties
$(ECHO) Compiling $(words $(PROPSOURCES) v1 v2 v3) properties into resource bundles $(ECHO) Compiling $(words $(PROPSOURCES) v1 v2 v3) properties into resource bundles
$(TOOL_COMPILEPROPS_CMD) $(PROPCMDLINE) \ $(TOOL_COMPILEPROPS_CMD) $(PROPCMDLINE) \
-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties \ -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties \
$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.java \ $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.java \
java.util.ListResourceBundle \ java.util.ListResourceBundle \
-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties \ -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties \
$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.java \ $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.java \
java.util.ListResourceBundle \ java.util.ListResourceBundle \
-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties \ -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties \
$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.java \ $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.java \
java.util.ListResourceBundle \ java.util.ListResourceBundle \
-compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties \ -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.properties \
$(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.java \ $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/jdeps/resources/version.java \
java.util.ListResourceBundle java.util.ListResourceBundle
$(ECHO) PROPS_ARE_CREATED=yes > $@ $(ECHO) PROPS_ARE_CREATED = yes > $@
# Trigger the generation of the resource bundles. After the resource bundles have # 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 # been compiled, then the makefile will restart and the newly created java files
# will become part of the build further along in the makefile. # will become part of the build further along in the makefile.
-include $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d -include $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
ifeq ($(PROPS_ARE_CREATED),yes) ifeq ($(PROPS_ARE_CREATED), yes)
# Setup the rules to build a dist/bootstrap/lib/javac.jar, ie a smaller intermediate javac # 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 # 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. # to compile javac again and to build the complete new jdk.
$(eval $(call SetupJavaCompilation,BUILD_BOOTSTRAP_LANGTOOLS,\ $(eval $(call SetupJavaCompilation,BUILD_BOOTSTRAP_LANGTOOLS, \
SETUP:=BOOT_JAVAC,\ SETUP := BOOT_JAVAC, \
DISABLE_SJAVAC:=true,\ DISABLE_SJAVAC := true, \
SRC:=$(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc,\ SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
EXCLUDES:=com/sun/tools/javac/nio,\ EXCLUDES := com/sun/tools/javac/nio, \
COPY:=$(RESOURCE_SUFFIXES),\ COPY := $(RESOURCE_SUFFIXES), \
BIN:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap)) BIN := $(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap))
$(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAC,$(BUILD_BOOTSTRAP_LANGTOOLS),\ $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAC, $(BUILD_BOOTSTRAP_LANGTOOLS), \
SRCS:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap,\ SRCS := $(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap, \
JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar,\ JAR := $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar, \
SUFFIXES:=.class $(RESOURCE_SUFFIXES))) SUFFIXES := .class $(RESOURCE_SUFFIXES)))
# GenStubs is used to bootstrap any dependencies from javac to the new JDK that is not # GenStubs is used to bootstrap any dependencies from javac to the new JDK that is not
# yet built. It is currently not needed but might be again in the future. The following # yet built. It is currently not needed but might be again in the future. The following
# exercises the functionality to verify that it works. # exercises the functionality to verify that it works.
TOOL_GENSTUBS_CMD=$(JAVA) \ TOOL_GENSTUBS_CMD = $(JAVA) \
"-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \ "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \
-classpath $(LANGTOOLS_OUTPUTDIR)/btclasses \ -classpath $(LANGTOOLS_OUTPUTDIR)/btclasses \
genstubs.GenStubs genstubs.GenStubs
# We fetch source from the JDK...
JDKS=$(JDK_TOPDIR)/src/share/classes # We fetch source from the JDK...
# Build the list of classes to generate stubs from. java/util/function/Predicate.java isn't JDKS = $(JDK_TOPDIR)/src/share/classes
# currently needed, but is used as a demo for now.
STUBSOURCES:=$(shell $(FIND) $(JDKS) -name "*.java" | $(GREP) \ # Build the list of classes to generate stubs from. java/util/function/Predicate.java isn't
-e "$(JDKS)/java/util/function/Predicate.java") # currently needed, but is used as a demo for now.
# Rewrite the file names into class names because the GenStubs tool require this.
STUBCLASSES:=$(subst /,.,$(patsubst $(JDKS)/%.java,%,$(STUBSOURCES))) STUBSOURCES := $(shell $(FIND) $(JDKS) -name "*.java" | $(GREP) \
-e "$(JDKS)/java/util/function/Predicate.java")
# Now setup the build recipe for genstubs.
$(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d : $(STUBSOURCES) $(BUILD_TOOLS) \ # Rewrite the file names into class names because the GenStubs tool require this.
$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \ STUBCLASSES := $(subst /,., $(patsubst $(JDKS)/%.java, %, $(STUBSOURCES)))
$(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
$(MKDIR) -p $(@D) # Now setup the build recipe for genstubs.
$(MKDIR) -p $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d: $(STUBSOURCES) $(BUILD_TOOLS) \
$(ECHO) $(LOG_INFO) Generating stubs from JDK sources. $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
($(TOOL_GENSTUBS_CMD) -s $(LANGTOOLS_OUTPUTDIR)/tmpstubs -sourcepath $(JDKS) $(STUBCLASSES) && $(ECHO) STUBS_ARE_CREATED=yes > $@) $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d
if $(DIFF) -x "_the*" -rq $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(LANGTOOLS_OUTPUTDIR)/genstubs > /dev/null 2>&1; then \ $(MKDIR) -p $(@D)
$(ECHO) $(LOG_INFO) No changes in the stubs!; \ $(MKDIR) -p $(LANGTOOLS_OUTPUTDIR)/tmpstubs
$(RM) -r $(LANGTOOLS_OUTPUTDIR)/tmpstubs; \ $(ECHO) $(LOG_INFO) Generating stubs from JDK sources.
else \ ($(TOOL_GENSTUBS_CMD) -s $(LANGTOOLS_OUTPUTDIR)/tmpstubs -sourcepath $(JDKS) $(STUBCLASSES) && $(ECHO) STUBS_ARE_CREATED = yes > $@)
$(ECHO) $(LOG_INFO) Changes in stubs detected!; \ if $(DIFF) -x "_the*" -rq $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(LANGTOOLS_OUTPUTDIR)/genstubs > /dev/null 2>&1; then \
$(RM) -r $(@D); \ $(ECHO) $(LOG_INFO) No changes in the stubs!; \
$(MV) $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(@D); \ $(RM) -r $(LANGTOOLS_OUTPUTDIR)/tmpstubs; \
fi else \
$(ECHO) STUBS_ARE_CREATED=yes > $@ $(ECHO) $(LOG_INFO) Changes in stubs detected!; \
$(RM) -r $(@D); \
# Trigger a generation of the genstubs java source code and a restart $(MV) $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(@D); \
# of the makefile to make sure that the following build setup use the fi
# newly created java files. $(ECHO) STUBS_ARE_CREATED = yes > $@
-include $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d
# Trigger a generation of the genstubs java source code and a restart
ifeq ($(STUBS_ARE_CREATED),yes) # of the makefile to make sure that the following build setup use the
# Setup a compiler configuration using the intermediate javac in dist/bootstrap/lib/javac.jar # newly created java files.
# that generates code for the new jdk that is being built. -include $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d
# The code compiled by this compiler setup, cannot necessarily be run with the bootstrap jvm.
$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE,\ ifeq ($(STUBS_ARE_CREATED), yes)
JVM:=$(JAVA),\ # Setup a compiler configuration using the intermediate javac in dist/bootstrap/lib/javac.jar
JAVAC:="-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \ # that generates code for the new jdk that is being built.
-cp $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \ # The code compiled by this compiler setup, cannot necessarily be run with the bootstrap jvm.
com.sun.tools.javac.Main,\ $(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE, \
FLAGS:=-XDignore.symbol.file=true -Xlint:all$(COMMA)-deprecation -Werror,\ JVM := $(JAVA), \
SERVER_DIR:=$(SJAVAC_SERVER_DIR),\ JAVAC := "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \
SERVER_JVM:=$(SJAVAC_SERVER_JAVA))) -cp $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \
com.sun.tools.javac.Main, \
$(eval $(call SetupJavaCompilation,BUILD_FULL_JAVAC,\ FLAGS := -XDignore.symbol.file=true -Xlint:all$(COMMA)-deprecation -Werror, \
SETUP:=GENERATE_NEWBYTECODE,\ SERVER_DIR := $(SJAVAC_SERVER_DIR), \
SRC:=$(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc \ SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
$(LANGTOOLS_OUTPUTDIR)/genstubs,\
EXCLUDES:=java/util java/io java/nio,\ $(eval $(call SetupJavaCompilation,BUILD_FULL_JAVAC, \
COPY:=$(RESOURCE_SUFFIXES),\ SETUP := GENERATE_NEWBYTECODE, \
BIN:=$(LANGTOOLS_OUTPUTDIR)/classes)) SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc \
$(LANGTOOLS_OUTPUTDIR)/genstubs, \
$(eval $(call SetupArchive,ARCHIVE_FULL_JAVAC,$(BUILD_FULL_JAVAC),\ EXCLUDES := java/util java/io java/nio, \
SETUP:=GENERATE_NEWBYTECODE,\ COPY := $(RESOURCE_SUFFIXES), \
SRCS:=$(LANGTOOLS_OUTPUTDIR)/classes,\ BIN := $(LANGTOOLS_OUTPUTDIR)/classes))
SUFFIXES:=.class $(RESOURCE_SUFFIXES),\
JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar)) $(eval $(call SetupArchive,ARCHIVE_FULL_JAVAC, $(BUILD_FULL_JAVAC), \
SETUP := GENERATE_NEWBYTECODE, \
$(eval $(call SetupZipArchive,ZIP_FULL_JAVAC_SOURCE,\ SRCS := $(LANGTOOLS_OUTPUTDIR)/classes, \
SRC:=$(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc,\ SUFFIXES := .class $(RESOURCE_SUFFIXES), \
ZIP:=$(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip)) JAR := $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar))
all: $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar \ $(eval $(call SetupZipArchive,ZIP_FULL_JAVAC_SOURCE, \
$(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip \ SRC := $(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc, \
$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar ZIP := $(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip))
endif all: $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar \
$(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip \
$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar
endif
endif endif
makefiles/Makefile
浏览文件 @ 2fa943f8
...@@ -24,19 +24,19 @@ ...@@ -24,19 +24,19 @@
# #
# Locate this Makefile # Locate this Makefile
ifeq ($(filter /%,$(lastword $(MAKEFILE_LIST))),) ifeq ($(filter /%, $(lastword $(MAKEFILE_LIST))), )
makefile_path:=$(CURDIR)/$(lastword $(MAKEFILE_LIST)) makefile_path := $(CURDIR)/$(lastword $(MAKEFILE_LIST))
else else
makefile_path:=$(lastword $(MAKEFILE_LIST)) makefile_path := $(lastword $(MAKEFILE_LIST))
endif endif
repo_dir:=$(patsubst %/makefiles/Makefile,%,$(makefile_path)) repo_dir := $(patsubst %/makefiles/Makefile, %, $(makefile_path))
# What is the name of this subsystem (langtools, corba, etc)? # What is the name of this subsystem (langtools, corba, etc)?
subsystem_name:=$(notdir $(repo_dir)) subsystem_name := $(notdir $(repo_dir))
# Try to locate top-level makefile # Try to locate top-level makefile
top_level_makefile:=$(repo_dir)/../common/makefiles/Makefile top_level_makefile := $(repo_dir)/../common/makefiles/Makefile
ifneq ($(wildcard $(top_level_makefile)),) ifneq ($(wildcard $(top_level_makefile)), )
$(info Will run $(subsystem_name) target on top-level Makefile) $(info Will run $(subsystem_name) target on top-level Makefile)
$(info WARNING: This is a non-recommended way of building!) $(info WARNING: This is a non-recommended way of building!)
$(info ===================================================) $(info ===================================================)
......
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或