make/common/shared/Defs-java.gmk - toolchain/jdk/jdk9_jdk - Git at Google

 #
 # Copyright 2007 Sun Microsystems, Inc.  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.  Sun designates this
 # particular file as subject to the "Classpath" exception as provided
 # by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 # CA 95054 USA or visit www.sun.com if you need additional information or
 # have any questions.
 #

 #
 # Common java/javac/jdk variables used by all the Java makefiles.
 # This file should not contain rules.
 #

 # WARNING: This file is shared with other workspaces.
 #          So when it includes other files, it must use JDK_TOPDIR.
 #

 #
 # Memory related -J flags that all uses of java tools should use.
 #
 JAVA_MEM_FLAGS   = -Xmx$(MAX_VM_MEMORY)m
 ifeq ($(ARCH), ia64)
   # Special flags for javac on ia64 to work around a VM problem with
   #   bad code generation during inlining (what version had this problem?):
   #   Suspect this may not be needed anymore.
   JAVA_MEM_FLAGS   += -Xms$(MAX_VM_MEMORY)m -XX:-Inline
 else
   JAVA_MEM_FLAGS   += -Xms$(MIN_VM_MEMORY)m -XX:PermSize=32m -XX:MaxPermSize=160m
 endif

 #
 # All java tools (javac, javah, and javadoc) run faster with certain java
 #    options, this macro should be used with all these tools.
 #    In particular, the client VM makes these tools run faster when
 #    it's available.
 #
 ADD_CLIENT_VM_OPTION = false
 ifeq ($(PLATFORM), solaris)
   ADD_CLIENT_VM_OPTION = true
 else
   ifeq ($(ARCH_DATA_MODEL), 32)
     ADD_CLIENT_VM_OPTION = true
   endif
 endif
 JAVA_JVM_FLAGS =
 ifeq ($(ADD_CLIENT_VM_OPTION), true)
   JAVA_JVM_FLAGS += -client
 endif
 ifdef USE_HOTSPOT_INTERPRETER_MODE
   JAVA_JVM_FLAGS += -Xint
 endif

 # Various VM flags
 JAVA_TOOLS_FLAGS  = $(JAVA_JVM_FLAGS) $(JAVA_MEM_FLAGS)

 # The VM flags for javac
 JAVAC_JVM_FLAGS =

 # 64-bit builds require a larger thread stack size.
 ifeq ($(ARCH_DATA_MODEL), 32)
   JAVAC_JVM_FLAGS    += -J-XX:ThreadStackSize=768
 else
   JAVAC_JVM_FLAGS    += -J-XX:ThreadStackSize=1536
 endif
 JAVAC_JVM_FLAGS    += $(JAVA_TOOLS_FLAGS:%=-J%)

 # The jar -J options are special, must be added at the end of the command line
 JAR_JFLAGS       = $(JAVA_TOOLS_FLAGS:%=-J%)

 # JAVA_TOOLS_DIR is the default location to find Java tools to run, if
 #    langtools is not available.
 #    This should be the latest promoted JDK javac.
 ifndef JAVA_TOOLS_DIR
   JAVA_TOOLS_DIR = $(JDK_IMPORT_PATH)/bin
 endif

 #
 # Invoking the Java compiler.   In leaf makefiles, choose as follows:
 #  -- Use JAVAC if you want to take full control of what options get
 #     passed to javac.
 #  -- Use JAVAC_CMD if you want to take the defaults given to you.
 #

 ifndef DEBUG_CLASSFILES
   ifeq ($(VARIANT), DBG)
     DEBUG_CLASSFILES = true
   endif
 endif
 JAVACFLAGS =
 ifeq ($(DEBUG_CLASSFILES),true)
   JAVACFLAGS += -g
 endif
 ifeq ($(JAVAC_MAX_WARNINGS), true)
   JAVACFLAGS  += -Xlint:all
 endif
 ifeq ($(JAVAC_WARNINGS_FATAL), true)
   JAVACFLAGS  += -Werror
 endif

 # Add the source level (currently all source is 1.5, should this be 1.6?)
 LANGUAGE_VERSION = -source 1.5
 JAVACFLAGS  += $(LANGUAGE_VERSION)

 # Add the class version we want (currently this is 5, should it be 6 or even 7?)
 TARGET_CLASS_VERSION = 5
 CLASS_VERSION = -target $(TARGET_CLASS_VERSION)
 JAVACFLAGS  += $(CLASS_VERSION)
 JAVACFLAGS  += -encoding ascii
 JAVACFLAGS  += "-Xbootclasspath:$(CLASSBINDIR)"
 JAVACFLAGS  += $(OTHER_JAVACFLAGS)

 # Needed for javah
 JAVAHFLAGS += -bootclasspath $(CLASSBINDIR)

 # Langtools
 ifdef LANGTOOLS_DIST
   JAVAC_JAR   = $(LANGTOOLS_DIST)/bootstrap/lib/javac.jar
   JAVAH_JAR   = $(LANGTOOLS_DIST)/bootstrap/lib/javah.jar
   JAVADOC_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/javadoc.jar
   DOCLETS_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/doclets.jar
   JAVAC_CMD   = $(BOOT_JAVA_CMD) \
 		"-Xbootclasspath/p:$(JAVAC_JAR)" \
 		-jar $(JAVAC_JAR) $(JAVACFLAGS)
   JAVAH_CMD   = $(BOOT_JAVA_CMD) \
 		"-Xbootclasspath/p:$(JAVAH_JAR)$(CLASSPATH_SEPARATOR)$(JAVADOC_JAR)$(CLASSPATH_SEPARATOR)$(JAVAC_JAR)"  \
 		-jar $(JAVAH_JAR) $(JAVAHFLAGS)
   JAVADOC_CMD = $(BOOT_JAVA_CMD) \
 		"-Xbootclasspath/p:$(JAVADOC_JAR)$(CLASSPATH_SEPARATOR)$(JAVAC_JAR)$(CLASSPATH_SEPARATOR)$(DOCLETS_JAR)" \
 		-jar $(JAVADOC_JAR)
 else
   # If no explicit tools, use boot tools (add VM flags in this case)
   JAVAC_CMD     = $(JAVA_TOOLS_DIR)/javac $(JAVAC_JVM_FLAGS) \
 		  $(JAVACFLAGS)
   JAVAH_CMD     = $(JAVA_TOOLS_DIR)/javah \
 		  $(JAVAHFLAGS)
   JAVADOC_CMD   = $(JAVA_TOOLS_DIR)/javadoc $(JAVA_TOOLS_FLAGS:%=-J%)
 endif

 # Override of what javac to use (see deploy workspace)
 ifdef JAVAC
   JAVAC_CMD     = $(JAVAC)
 endif

 #
 # The bootstrap java compiler (defined as the javac in the ALT_BOOTDIR jdk).
 #   Will be used to compile java code used to build the jdk, e.g. class files
 #   created by this compiler will NOT become part of this built jdk, but just
 #   used to build this jdk, e.g. run with the java in the ALT_BOOTDIR jdk.
 #
 # The javac supplied with the LANGTOOLS_DIST should be used to build the
 #   classes that will be put into the built jdk. But note that this javac
 #   will use the ALT_BOOTDIR java runtime. Any classes created by the
 #   LANGTOOLS_DIST javac should not be run during this jdk build and indeed
 #   may not even run with the ALT_BOOTDIR jdk because they may be a newer
 #   class file version that the ALT_BOOTDIR jdk doesn't understand.
 #
 # The important observation here is that the built jdk is NOT run during
 #   the build. If the built jdk needs to be verified that it can build this
 #   same jdk, then it should be supplied to the build process as the ALT_BOOTDIR
 #   jdk, and this resulting built jdk should be compared to the first one.
 #   (They should be the same). Re-using this built jdk as the ALT_BOOTDIR
 #   jdk will be the only way and the recommeneded way to verify the built jdk
 #   can bootstrap itself.
 #

 # The javac options supplied to the boot javac is limited. This compiler
 #   should only be used to build the 'make/tools' sources, which are not
 #   class files that end up in the classes directory.
 ifeq ($(JAVAC_MAX_WARNINGS), true)
   BOOT_JAVACFLAGS  += -Xlint:all
 endif
 ifeq ($(JAVAC_WARNINGS_FATAL), true)
   BOOT_JAVACFLAGS  += -Werror
 endif
 BOOT_JAVACFLAGS  += -encoding ascii

 BOOT_JAVA_CMD      = $(BOOTDIR)/bin/java $(JAVA_TOOLS_FLAGS)
 BOOT_JAVAC_CMD     = $(BOOTDIR)/bin/javac $(JAVAC_JVM_FLAGS) $(BOOT_JAVACFLAGS)
 BOOT_JAR_CMD       = $(BOOTDIR)/bin/jar
 BOOT_JARSIGNER_CMD = $(BOOTDIR)/bin/jarsigner

 # Various tools we need to run (FIXUP: Are these the right ones?)
 NATIVE2ASCII    = $(BOOTDIR)/bin/native2ascii $(JAVA_TOOLS_FLAGS:%=-J%)
 RMIC		= $(BOOTDIR)/bin/rmic $(JAVA_TOOLS_FLAGS:%=-J%)
 IDLJ		= $(BOOTDIR)/bin/idlj $(JAVA_TOOLS_FLAGS:%=-J%)

 # Should not be used
 JAVA		= /should/not/be/used
	#
	# Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
	# particular file as subject to the "Classpath" exception as provided
	# by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
	# CA 95054 USA or visit www.sun.com if you need additional information or
	# have any questions.
	#

	#
	# Common java/javac/jdk variables used by all the Java makefiles.
	# This file should not contain rules.
	#

	# WARNING: This file is shared with other workspaces.
	# So when it includes other files, it must use JDK_TOPDIR.
	#

	#
	# Memory related -J flags that all uses of java tools should use.
	#
	JAVA_MEM_FLAGS = -Xmx$(MAX_VM_MEMORY)m
	ifeq ($(ARCH), ia64)
	# Special flags for javac on ia64 to work around a VM problem with
	# bad code generation during inlining (what version had this problem?):
	# Suspect this may not be needed anymore.
	JAVA_MEM_FLAGS += -Xms$(MAX_VM_MEMORY)m -XX:-Inline
	else
	JAVA_MEM_FLAGS += -Xms$(MIN_VM_MEMORY)m -XX:PermSize=32m -XX:MaxPermSize=160m
	endif

	#
	# All java tools (javac, javah, and javadoc) run faster with certain java
	# options, this macro should be used with all these tools.
	# In particular, the client VM makes these tools run faster when
	# it's available.
	#
	ADD_CLIENT_VM_OPTION = false
	ifeq ($(PLATFORM), solaris)
	ADD_CLIENT_VM_OPTION = true
	else
	ifeq ($(ARCH_DATA_MODEL), 32)
	ADD_CLIENT_VM_OPTION = true
	endif
	endif
	JAVA_JVM_FLAGS =
	ifeq ($(ADD_CLIENT_VM_OPTION), true)
	JAVA_JVM_FLAGS += -client
	endif
	ifdef USE_HOTSPOT_INTERPRETER_MODE
	JAVA_JVM_FLAGS += -Xint
	endif

	# Various VM flags
	JAVA_TOOLS_FLAGS = $(JAVA_JVM_FLAGS) $(JAVA_MEM_FLAGS)

	# The VM flags for javac
	JAVAC_JVM_FLAGS =

	# 64-bit builds require a larger thread stack size.
	ifeq ($(ARCH_DATA_MODEL), 32)
	JAVAC_JVM_FLAGS += -J-XX:ThreadStackSize=768
	else
	JAVAC_JVM_FLAGS += -J-XX:ThreadStackSize=1536
	endif
	JAVAC_JVM_FLAGS += $(JAVA_TOOLS_FLAGS:%=-J%)

	# The jar -J options are special, must be added at the end of the command line
	JAR_JFLAGS = $(JAVA_TOOLS_FLAGS:%=-J%)

	# JAVA_TOOLS_DIR is the default location to find Java tools to run, if
	# langtools is not available.
	# This should be the latest promoted JDK javac.
	ifndef JAVA_TOOLS_DIR
	JAVA_TOOLS_DIR = $(JDK_IMPORT_PATH)/bin
	endif

	#
	# Invoking the Java compiler. In leaf makefiles, choose as follows:
	# -- Use JAVAC if you want to take full control of what options get
	# passed to javac.
	# -- Use JAVAC_CMD if you want to take the defaults given to you.
	#

	ifndef DEBUG_CLASSFILES
	ifeq ($(VARIANT), DBG)
	DEBUG_CLASSFILES = true
	endif
	endif
	JAVACFLAGS =
	ifeq ($(DEBUG_CLASSFILES),true)
	JAVACFLAGS += -g
	endif
	ifeq ($(JAVAC_MAX_WARNINGS), true)
	JAVACFLAGS += -Xlint:all
	endif
	ifeq ($(JAVAC_WARNINGS_FATAL), true)
	JAVACFLAGS += -Werror
	endif

	# Add the source level (currently all source is 1.5, should this be 1.6?)
	LANGUAGE_VERSION = -source 1.5
	JAVACFLAGS += $(LANGUAGE_VERSION)

	# Add the class version we want (currently this is 5, should it be 6 or even 7?)
	TARGET_CLASS_VERSION = 5
	CLASS_VERSION = -target $(TARGET_CLASS_VERSION)
	JAVACFLAGS += $(CLASS_VERSION)
	JAVACFLAGS += -encoding ascii
	JAVACFLAGS += "-Xbootclasspath:$(CLASSBINDIR)"
	JAVACFLAGS += $(OTHER_JAVACFLAGS)

	# Needed for javah
	JAVAHFLAGS += -bootclasspath $(CLASSBINDIR)

	# Langtools
	ifdef LANGTOOLS_DIST
	JAVAC_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/javac.jar
	JAVAH_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/javah.jar
	JAVADOC_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/javadoc.jar
	DOCLETS_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/doclets.jar
	JAVAC_CMD = $(BOOT_JAVA_CMD) \
	"-Xbootclasspath/p:$(JAVAC_JAR)" \
	-jar $(JAVAC_JAR) $(JAVACFLAGS)
	JAVAH_CMD = $(BOOT_JAVA_CMD) \
	"-Xbootclasspath/p:$(JAVAH_JAR)$(CLASSPATH_SEPARATOR)$(JAVADOC_JAR)$(CLASSPATH_SEPARATOR)$(JAVAC_JAR)" \
	-jar $(JAVAH_JAR) $(JAVAHFLAGS)
	JAVADOC_CMD = $(BOOT_JAVA_CMD) \
	"-Xbootclasspath/p:$(JAVADOC_JAR)$(CLASSPATH_SEPARATOR)$(JAVAC_JAR)$(CLASSPATH_SEPARATOR)$(DOCLETS_JAR)" \
	-jar $(JAVADOC_JAR)
	else
	# If no explicit tools, use boot tools (add VM flags in this case)
	JAVAC_CMD = $(JAVA_TOOLS_DIR)/javac $(JAVAC_JVM_FLAGS) \
	$(JAVACFLAGS)
	JAVAH_CMD = $(JAVA_TOOLS_DIR)/javah \
	$(JAVAHFLAGS)
	JAVADOC_CMD = $(JAVA_TOOLS_DIR)/javadoc $(JAVA_TOOLS_FLAGS:%=-J%)
	endif

	# Override of what javac to use (see deploy workspace)
	ifdef JAVAC
	JAVAC_CMD = $(JAVAC)
	endif

	#
	# The bootstrap java compiler (defined as the javac in the ALT_BOOTDIR jdk).
	# Will be used to compile java code used to build the jdk, e.g. class files
	# created by this compiler will NOT become part of this built jdk, but just
	# used to build this jdk, e.g. run with the java in the ALT_BOOTDIR jdk.
	#
	# The javac supplied with the LANGTOOLS_DIST should be used to build the
	# classes that will be put into the built jdk. But note that this javac
	# will use the ALT_BOOTDIR java runtime. Any classes created by the
	# LANGTOOLS_DIST javac should not be run during this jdk build and indeed
	# may not even run with the ALT_BOOTDIR jdk because they may be a newer
	# class file version that the ALT_BOOTDIR jdk doesn't understand.
	#
	# The important observation here is that the built jdk is NOT run during
	# the build. If the built jdk needs to be verified that it can build this
	# same jdk, then it should be supplied to the build process as the ALT_BOOTDIR
	# jdk, and this resulting built jdk should be compared to the first one.
	# (They should be the same). Re-using this built jdk as the ALT_BOOTDIR
	# jdk will be the only way and the recommeneded way to verify the built jdk
	# can bootstrap itself.
	#

	# The javac options supplied to the boot javac is limited. This compiler
	# should only be used to build the 'make/tools' sources, which are not
	# class files that end up in the classes directory.
	ifeq ($(JAVAC_MAX_WARNINGS), true)
	BOOT_JAVACFLAGS += -Xlint:all
	endif
	ifeq ($(JAVAC_WARNINGS_FATAL), true)
	BOOT_JAVACFLAGS += -Werror
	endif
	BOOT_JAVACFLAGS += -encoding ascii

	BOOT_JAVA_CMD = $(BOOTDIR)/bin/java $(JAVA_TOOLS_FLAGS)
	BOOT_JAVAC_CMD = $(BOOTDIR)/bin/javac $(JAVAC_JVM_FLAGS) $(BOOT_JAVACFLAGS)
	BOOT_JAR_CMD = $(BOOTDIR)/bin/jar
	BOOT_JARSIGNER_CMD = $(BOOTDIR)/bin/jarsigner

	# Various tools we need to run (FIXUP: Are these the right ones?)
	NATIVE2ASCII = $(BOOTDIR)/bin/native2ascii $(JAVA_TOOLS_FLAGS:%=-J%)
	RMIC = $(BOOTDIR)/bin/rmic $(JAVA_TOOLS_FLAGS:%=-J%)
	IDLJ = $(BOOTDIR)/bin/idlj $(JAVA_TOOLS_FLAGS:%=-J%)

	# Should not be used
	JAVA = /should/not/be/used