#+
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# Copyright (c) 2007, 2011, 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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+
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#+
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# Common java/javac/jdk variables used by all the Java makefiles.+
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# This file should not contain rules.+
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#+
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+
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# WARNING: This file is shared with other workspaces.+
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#          So when it includes other files, it must use JDK_TOPDIR.+
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#+
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+
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#+
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# Memory related -J flags that all uses of java tools should use.+
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#+
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JAVA_MEM_FLAGS   = -Xmx$(MAX_VM_MEMORY)m+
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ifeq ($(ARCH), ia64)+
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  # Special flags for javac on ia64 to work around a VM problem with+
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  #   bad code generation during inlining (what version had this problem?):+
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  #   Suspect this may not be needed anymore.+
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  JAVA_MEM_FLAGS   += -Xms$(MAX_VM_MEMORY)m -XX:-Inline+
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else+
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  JAVA_MEM_FLAGS   += -Xms$(MIN_VM_MEMORY)m -XX:PermSize=32m -XX:MaxPermSize=160m+
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endif+
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+
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#+
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# All java tools (javac, javah, and javadoc) run faster with certain java+
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#    options, this macro should be used with all these tools.+
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#    In particular, the client VM makes these tools run faster when+
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#    it's available.+
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#+
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ADD_CLIENT_VM_OPTION = false+
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ifeq ($(PLATFORM), solaris)+
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  ADD_CLIENT_VM_OPTION = true+
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else+
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  ifeq ($(ARCH_DATA_MODEL), 32)+
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    ADD_CLIENT_VM_OPTION = true+
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  endif+
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endif+
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+
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# Options for hotspot to turn off printing of options with fastdebug version+
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#   and creating the hotspot.log file.+
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JAVA_HOTSPOT_DISABLE_PRINT_VMOPTIONS = \+
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   -XX:-PrintVMOptions -XX:+UnlockDiagnosticVMOptions -XX:-LogVMOutput+
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+
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# JVM options+
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JAVA_JVM_FLAGS = $(JAVA_HOTSPOT_DISABLE_PRINT_VMOPTIONS)+
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+
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ifeq ($(ADD_CLIENT_VM_OPTION), true)+
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  JAVA_JVM_FLAGS += -client+
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endif+
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ifdef USE_HOTSPOT_INTERPRETER_MODE+
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  JAVA_JVM_FLAGS += -Xint+
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endif+
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+
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# Various VM flags+
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JAVA_TOOLS_FLAGS  = $(JAVA_JVM_FLAGS) $(JAVA_MEM_FLAGS)+
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+
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# The VM flags for javac+
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JAVAC_JVM_FLAGS =+
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+
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# 64-bit builds require a larger thread stack size.+
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ifeq ($(ARCH_DATA_MODEL), 32)+
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  JAVAC_JVM_FLAGS    += -J-XX:ThreadStackSize=768+
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else+
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  JAVAC_JVM_FLAGS    += -J-XX:ThreadStackSize=1536+
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endif+
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JAVAC_JVM_FLAGS    += $(JAVA_TOOLS_FLAGS:%=-J%)+
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+
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# The jar -J options are special, must be added at the end of the command line+
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JAR_JFLAGS       = $(JAVA_TOOLS_FLAGS:%=-J%)+
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+
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# JAVA_TOOLS_DIR is the default location to find Java tools to run, if+
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#    langtools is not available.+
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#    This should be the latest promoted JDK javac.+
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ifndef JAVA_TOOLS_DIR+
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  JAVA_TOOLS_DIR = $(JDK_IMPORT_PATH)/bin+
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endif+
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+
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#+
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# Invoking the Java compiler.   In leaf makefiles, choose as follows:+
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#  -- Use JAVAC if you want to take full control of what options get+
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#     passed to javac.+
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#  -- Use JAVAC_CMD if you want to take the defaults given to you.+
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#+
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+
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ifndef DEBUG_CLASSFILES+
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  ifeq ($(VARIANT), DBG)+
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    DEBUG_CLASSFILES = true+
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  endif+
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endif+
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JAVACFLAGS =+
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ifeq ($(DEBUG_CLASSFILES),true)+
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  JAVACFLAGS += -g+
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endif+
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ifeq ($(JAVAC_MAX_WARNINGS), true)+
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  JAVACFLAGS  += -Xlint:all+
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endif+
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ifeq ($(JAVAC_WARNINGS_FATAL), true)+
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  JAVACFLAGS  += -Werror+
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endif+
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+
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#+
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# Some licensees do not get the Security Source bundles.  We will+
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# fall back on the prebuilt jce.jar so that we can do a best+
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# attempt at building.  If sources exist, we always want to+
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# build/use the most recent source instead of an older jce.jar, whether+
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# built implicitly/explicitly.+
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#+
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ifeq ($(wildcard $(SHARE_SRC)/classes/javax/crypto/Cipher.java),)+
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  JCEFLAGS = $(CLASSPATH_SEPARATOR)$(LIBDIR)/jce.jar+
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endif+
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+
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# Add the source level+
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SOURCE_LANGUAGE_VERSION = 7+
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LANGUAGE_VERSION = -source $(SOURCE_LANGUAGE_VERSION)+
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JAVACFLAGS  += $(LANGUAGE_VERSION)+
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+
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# Add the class version we want+
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TARGET_CLASS_VERSION = 7+
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CLASS_VERSION = -target $(TARGET_CLASS_VERSION)+
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JAVACFLAGS  += $(CLASS_VERSION)+
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JAVACFLAGS  += -encoding ascii+
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JAVACFLAGS  += "-Xbootclasspath:$(CLASSBINDIR)$(JCEFLAGS)"+
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JAVACFLAGS  += $(OTHER_JAVACFLAGS)+
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+
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# Needed for javah+
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JAVAHFLAGS += -bootclasspath "$(CLASSBINDIR)$(JCEFLAGS)"+
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+
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# Needed for javadoc to ensure it builds documentation+
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# against the newly built classes+
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JAVADOCFLAGS += -bootclasspath $(CLASSBINDIR)+
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+
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# Needed for JAVADOC and BOOT_JAVACFLAGS+
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NO_PROPRIETARY_API_WARNINGS = -XDignore.symbol.file=true+
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+
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# Langtools+
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ifdef LANGTOOLS_DIST+
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  JAVAC_JAR   = $(LANGTOOLS_DIST)/bootstrap/lib/javac.jar+
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  JAVAH_JAR   = $(LANGTOOLS_DIST)/bootstrap/lib/javah.jar+
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  JAVADOC_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/javadoc.jar+
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  DOCLETS_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/doclets.jar+
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  JAVAC_CMD   = $(BOOT_JAVA_CMD) \+
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		"-Xbootclasspath/p:$(JAVAC_JAR)" \+
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		-jar $(JAVAC_JAR) $(JAVACFLAGS)+
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  JAVAH_CMD   = $(BOOT_JAVA_CMD) \+
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		"-Xbootclasspath/p:$(JAVAH_JAR)$(CLASSPATH_SEPARATOR)$(JAVAC_JAR)"  \+
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		-jar $(JAVAH_JAR) $(JAVAHFLAGS)+
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  JAVADOC_CMD = $(BOOT_JAVA_CMD) \+
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		"-Xbootclasspath/p:$(JAVADOC_JAR)$(CLASSPATH_SEPARATOR)$(JAVAC_JAR)$(CLASSPATH_SEPARATOR)$(DOCLETS_JAR)" \+
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		-jar $(JAVADOC_JAR) $(JAVADOCFLAGS)+
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else+
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  # If no explicit tools, use boot tools (add VM flags in this case)+
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  JAVAC_CMD     = $(JAVA_TOOLS_DIR)/javac $(JAVAC_JVM_FLAGS) \+
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		  $(JAVACFLAGS)+
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  JAVAH_CMD     = $(JAVA_TOOLS_DIR)/javah \+
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		  $(JAVAHFLAGS)+
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  JAVADOC_CMD   = $(JAVA_TOOLS_DIR)/javadoc $(JAVA_TOOLS_FLAGS:%=-J%) \+
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  		  $(JAVADOCFLAGS)+
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endif+
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+
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# Override of what javac to use (see deploy workspace)+
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ifdef JAVAC+
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  JAVAC_CMD     = $(JAVAC)+
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endif+
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+
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#+
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# The bootstrap java compiler (defined as the javac in the ALT_BOOTDIR jdk).+
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#   Will be used to compile java code used to build the jdk, e.g. class files+
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#   created by this compiler will NOT become part of this built jdk, but just+
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#   used to build this jdk, e.g. run with the java in the ALT_BOOTDIR jdk.+
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#+
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# The javac supplied with the LANGTOOLS_DIST should be used to build the+
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#   classes that will be put into the built jdk. But note that this javac+
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#   will use the ALT_BOOTDIR java runtime. Any classes created by the+
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#   LANGTOOLS_DIST javac should not be run during this jdk build and indeed+
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#   may not even run with the ALT_BOOTDIR jdk because they may be a newer+
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#   class file version that the ALT_BOOTDIR jdk doesn't understand.+
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#+
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# The important observation here is that the built jdk is NOT run during+
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#   the build. If the built jdk needs to be verified that it can build this+
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#   same jdk, then it should be supplied to the build process as the ALT_BOOTDIR+
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#   jdk, and this resulting built jdk should be compared to the first one.+
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#   (They should be the same). Re-using this built jdk as the ALT_BOOTDIR+
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#   jdk will be the only way and the recommeneded way to verify the built jdk+
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#   can bootstrap itself.+
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#+
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+
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# The javac options supplied to the boot javac is limited. This compiler+
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#   should only be used to build the 'make/tools' sources, which are not+
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#   class files that end up in the classes directory.+
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ifeq ($(JAVAC_MAX_WARNINGS), true)+
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  BOOT_JAVACFLAGS  += -Xlint:all+
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endif+
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ifeq ($(JAVAC_WARNINGS_FATAL), true)+
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  BOOT_JAVACFLAGS  += -Werror+
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endif+
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+
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BOOT_SOURCE_LANGUAGE_VERSION = 6+
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BOOT_TARGET_CLASS_VERSION = 6+
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BOOT_JAVACFLAGS  += -encoding ascii -source $(BOOT_SOURCE_LANGUAGE_VERSION) -target $(BOOT_TARGET_CLASS_VERSION)+
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BOOT_JAR_JFLAGS += $(JAR_JFLAGS)+
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+
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BOOT_JAVACFLAGS  += $(NO_PROPRIETARY_API_WARNINGS)+
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+
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BOOT_JAVA_CMD      = $(BOOTDIR)/bin/java $(JAVA_TOOLS_FLAGS)+
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BOOT_JAVAC_CMD     = $(BOOTDIR)/bin/javac $(JAVAC_JVM_FLAGS) $(BOOT_JAVACFLAGS)+
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BOOT_JAR_CMD       = $(BOOTDIR)/bin/jar+
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BOOT_JARSIGNER_CMD = $(BOOTDIR)/bin/jarsigner+
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+
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# Various tools we need to run (FIXUP: Are these the right ones?)+
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NATIVE2ASCII    = $(BOOTDIR)/bin/native2ascii $(JAVA_TOOLS_FLAGS:%=-J%)+
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RMIC		= $(BOOTDIR)/bin/rmic $(JAVA_TOOLS_FLAGS:%=-J%)+
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IDLJ		= $(BOOTDIR)/bin/idlj $(JAVA_TOOLS_FLAGS:%=-J%)+
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+
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# Should not be used+
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JAVA		= /should/not/be/used+
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+
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