1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/make/common/shared/Defs-java.gmk Sat Dec 01 00:00:00 2007 +0000
1.3 @@ -0,0 +1,193 @@
1.4 +#
1.5 +# Copyright 1995-2007 Sun Microsystems, Inc. All Rights Reserved.
1.6 +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 +#
1.8 +# This code is free software; you can redistribute it and/or modify it
1.9 +# under the terms of the GNU General Public License version 2 only, as
1.10 +# published by the Free Software Foundation. Sun designates this
1.11 +# particular file as subject to the "Classpath" exception as provided
1.12 +# by Sun in the LICENSE file that accompanied this code.
1.13 +#
1.14 +# This code is distributed in the hope that it will be useful, but WITHOUT
1.15 +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 +# version 2 for more details (a copy is included in the LICENSE file that
1.18 +# accompanied this code).
1.19 +#
1.20 +# You should have received a copy of the GNU General Public License version
1.21 +# 2 along with this work; if not, write to the Free Software Foundation,
1.22 +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 +#
1.24 +# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
1.25 +# CA 95054 USA or visit www.sun.com if you need additional information or
1.26 +# have any questions.
1.27 +#
1.28 +
1.29 +#
1.30 +# Common java/javac/jdk variables used by all the Java makefiles.
1.31 +# This file should not contain rules.
1.32 +#
1.33 +
1.34 +#
1.35 +# Memory related -J flags that all uses of java tools should use.
1.36 +#
1.37 +JAVA_MEM_FLAGS = -Xmx$(MAX_VM_MEMORY)m
1.38 +ifeq ($(ARCH), ia64)
1.39 + # Special flags for javac on ia64 to work around a VM problem with
1.40 + # bad code generation during inlining (what version had this problem?):
1.41 + # Suspect this may not be needed anymore.
1.42 + JAVA_MEM_FLAGS += -Xms$(MAX_VM_MEMORY)m -XX:-Inline
1.43 +else
1.44 + JAVA_MEM_FLAGS += -Xms$(MIN_VM_MEMORY)m -XX:PermSize=32m -XX:MaxPermSize=160m
1.45 +endif
1.46 +
1.47 +#
1.48 +# All java tools (javac, javah, and javadoc) run faster with certain java
1.49 +# options, this macro should be used with all these tools.
1.50 +# In particular, the client VM makes these tools run faster when
1.51 +# it's available.
1.52 +#
1.53 +ADD_CLIENT_VM_OPTION = false
1.54 +ifeq ($(PLATFORM), solaris)
1.55 + ADD_CLIENT_VM_OPTION = true
1.56 +else
1.57 + ifeq ($(ARCH_DATA_MODEL), 32)
1.58 + ADD_CLIENT_VM_OPTION = true
1.59 + endif
1.60 +endif
1.61 +JAVA_JVM_FLAGS =
1.62 +ifeq ($(ADD_CLIENT_VM_OPTION), true)
1.63 + JAVA_JVM_FLAGS += -client
1.64 +endif
1.65 +
1.66 +# Various VM flags
1.67 +JAVA_TOOLS_FLAGS = $(JAVA_JVM_FLAGS) $(JAVA_MEM_FLAGS)
1.68 +
1.69 +# The VM flags for javac
1.70 +JAVAC_JVM_FLAGS =
1.71 +
1.72 +# 64-bit builds require a larger thread stack size.
1.73 +ifeq ($(ARCH_DATA_MODEL), 32)
1.74 + JAVAC_JVM_FLAGS += -J-XX:ThreadStackSize=768
1.75 +else
1.76 + JAVAC_JVM_FLAGS += -J-XX:ThreadStackSize=1536
1.77 +endif
1.78 +JAVAC_JVM_FLAGS += $(JAVA_TOOLS_FLAGS:%=-J%)
1.79 +
1.80 +# The jar -J options are special, must be added at the end of the command line
1.81 +JAR_JFLAGS = $(JAVA_TOOLS_FLAGS:%=-J%)
1.82 +
1.83 +# JAVA_TOOLS_DIR is the default location to find Java tools to run, if
1.84 +# langtools is not available.
1.85 +# This should be the latest promoted JDK javac.
1.86 +ifndef JAVA_TOOLS_DIR
1.87 + JAVA_TOOLS_DIR = $(JDK_IMPORT_PATH)/bin
1.88 +endif
1.89 +
1.90 +#
1.91 +# Invoking the Java compiler. In leaf makefiles, choose as follows:
1.92 +# -- Use JAVAC if you want to take full control of what options get
1.93 +# passed to javac.
1.94 +# -- Use JAVAC_CMD if you want to take the defaults given to you.
1.95 +#
1.96 +
1.97 +ifndef DEBUG_CLASSFILES
1.98 + ifeq ($(VARIANT), DBG)
1.99 + DEBUG_CLASSFILES = true
1.100 + endif
1.101 +endif
1.102 +JAVACFLAGS =
1.103 +ifeq ($(DEBUG_CLASSFILES),true)
1.104 + JAVACFLAGS += -g
1.105 +endif
1.106 +ifeq ($(COMPILER_WARNINGS_FATAL), true)
1.107 + JAVACFLAGS += -Werror
1.108 +endif
1.109 +
1.110 +# Add the source level (currently all source is 1.5, should this be 1.6?)
1.111 +LANGUAGE_VERSION = -source 1.5
1.112 +JAVACFLAGS += $(LANGUAGE_VERSION)
1.113 +
1.114 +# Add the class version we want (currently this is 5, should it be 6 or even 7?)
1.115 +TARGET_CLASS_VERSION = 5
1.116 +CLASS_VERSION = -target $(TARGET_CLASS_VERSION)
1.117 +JAVACFLAGS += $(CLASS_VERSION)
1.118 +JAVACFLAGS += -encoding ascii
1.119 +JAVACFLAGS += -classpath $(BOOTDIR)/lib/tools.jar
1.120 +JAVACFLAGS += $(OTHER_JAVACFLAGS)
1.121 +
1.122 +# Needed for javah
1.123 +JAVAHFLAGS += -bootclasspath $(CLASSBINDIR)
1.124 +
1.125 +# Langtools
1.126 +ifdef LANGTOOLS_DIST
1.127 + JAVAC_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/javac.jar
1.128 + JAVAH_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/javah.jar
1.129 + JAVADOC_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/javadoc.jar
1.130 + DOCLETS_JAR = $(LANGTOOLS_DIST)/bootstrap/lib/doclets.jar
1.131 + JAVAC_CMD = $(BOOT_JAVA_CMD) \
1.132 + "-Xbootclasspath/p:$(JAVAC_JAR)" \
1.133 + -jar $(JAVAC_JAR) $(JAVACFLAGS)
1.134 + JAVAH_CMD = $(BOOT_JAVA_CMD) \
1.135 + "-Xbootclasspath/p:$(JAVAH_JAR)$(CLASSPATH_SEPARATOR)$(JAVADOC_JAR)$(CLASSPATH_SEPARATOR)$(JAVAC_JAR)" \
1.136 + -jar $(JAVAH_JAR) $(JAVAHFLAGS)
1.137 + JAVADOC_CMD = $(BOOT_JAVA_CMD) \
1.138 + "-Xbootclasspath/p:$(JAVADOC_JAR)$(CLASSPATH_SEPARATOR)$(JAVAC_JAR)$(CLASSPATH_SEPARATOR)$(DOCLETS_JAR)" \
1.139 + -jar $(JAVADOC_JAR)
1.140 +else
1.141 + # If no explicit tools, use boot tools (add VM flags in this case)
1.142 + JAVAC_CMD = $(JAVA_TOOLS_DIR)/javac $(JAVAC_JVM_FLAGS) \
1.143 + $(JAVACFLAGS)
1.144 + JAVAH_CMD = $(JAVA_TOOLS_DIR)/javah \
1.145 + $(JAVAHFLAGS)
1.146 + JAVADOC_CMD = $(JAVA_TOOLS_DIR)/javadoc $(JAVA_TOOLS_FLAGS:%=-J%)
1.147 +endif
1.148 +
1.149 +# Override of what javac to use (see deploy workspace)
1.150 +ifdef JAVAC
1.151 + JAVAC_CMD = $(JAVAC)
1.152 +endif
1.153 +
1.154 +#
1.155 +# The bootstrap java compiler (defined as the javac in the ALT_BOOTDIR jdk).
1.156 +# Will be used to compile java code used to build the jdk, e.g. class files
1.157 +# created by this compiler will NOT become part of this built jdk, but just
1.158 +# used to build this jdk, e.g. run with the java in the ALT_BOOTDIR jdk.
1.159 +#
1.160 +# The javac supplied with the LANGTOOLS_DIST should be used to build the
1.161 +# classes that will be put into the built jdk. But note that this javac
1.162 +# will use the ALT_BOOTDIR java runtime. Any classes created by the
1.163 +# LANGTOOLS_DIST javac should not be run during this jdk build and indeed
1.164 +# may not even run with the ALT_BOOTDIR jdk because they may be a newer
1.165 +# class file version that the ALT_BOOTDIR jdk doesn't understand.
1.166 +#
1.167 +# The important observation here is that the built jdk is NOT run during
1.168 +# the build. If the built jdk needs to be verified that it can build this
1.169 +# same jdk, then it should be supplied to the build process as the ALT_BOOTDIR
1.170 +# jdk, and this resulting built jdk should be compared to the first one.
1.171 +# (They should be the same). Re-using this built jdk as the ALT_BOOTDIR
1.172 +# jdk will be the only way and the recommeneded way to verify the built jdk
1.173 +# can bootstrap itself.
1.174 +#
1.175 +
1.176 +# The javac options supplied to the boot javac is limited. This compiler
1.177 +# should only be used to build the 'make/tools' sources, which are not
1.178 +# class files that end up in the classes directory.
1.179 +ifeq ($(COMPILER_WARNINGS_FATAL), true)
1.180 + BOOT_JAVACFLAGS += -Werror
1.181 +endif
1.182 +BOOT_JAVACFLAGS += -encoding ascii
1.183 +
1.184 +BOOT_JAVA_CMD = $(BOOTDIR)/bin/java $(JAVA_TOOLS_FLAGS)
1.185 +BOOT_JAVAC_CMD = $(BOOTDIR)/bin/javac $(JAVAC_JVM_FLAGS) $(BOOT_JAVACFLAGS)
1.186 +BOOT_JAR_CMD = $(BOOTDIR)/bin/jar
1.187 +BOOT_JARSIGNER_CMD = $(BOOTDIR)/bin/jarsigner
1.188 +
1.189 +# Various tools we need to run (FIXUP: Are these the right ones?)
1.190 +NATIVE2ASCII = $(BOOTDIR)/bin/native2ascii $(JAVA_TOOLS_FLAGS:%=-J%)
1.191 +RMIC = $(BOOTDIR)/bin/rmic $(JAVA_TOOLS_FLAGS:%=-J%)
1.192 +IDLJ = $(BOOTDIR)/bin/idlj $(JAVA_TOOLS_FLAGS:%=-J%)
1.193 +
1.194 +# Should not be used
1.195 +JAVA = /should/not/be/used
1.196 +
