#

# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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# 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.  Oracle designates this

# particular file as subject to the "Classpath" exception as provided

# by Oracle 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).

#

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# 2 along with this work; if not, write to the Free Software Foundation,

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DISABLE_WARNINGS:=-Xlint:all,-deprecation,-unchecked,-rawtypes,-cast,-serial,-dep-ann,-static,-fallthrough,-try,-varargs,-empty,-finally

# To build with all warnings enabled, do the following:

# make JAVAC_WARNINGS="-Xlint:all -Xmaxwarns 10000" 

JAVAC_WARNINGS:=-Xlint:-unchecked,-deprecation,-overrides,classfile,dep-ann,divzero,varargs -Werror

# The generate old bytecode javac setup uses the new compiler to compile for the

# boot jdk to generate tools that need to be run with the boot jdk.

# Thus we force the target bytecode to 7.

$(eval $(call SetupJavaCompiler,GENERATE_OLDBYTECODE,\

     JVM:=$(JAVA),\

     JAVAC:=$(NEW_JAVAC),\

     FLAGS:=-source 7 -target 7 -bootclasspath $(BOOT_RTJAR) $(DISABLE_WARNINGS),\

     SERVER_DIR:=$(SJAVAC_SERVER_DIR),\

     SERVER_JVM:=$(SJAVAC_SERVER_JAVA)))

# The generate new bytecode javac setup uses the new compiler to compile for the

# new jdk. This new bytecode might only be possible to run using the new jvm.

$(eval $(call SetupJavaCompiler,GENERATE_JDKBYTECODE,\

     JVM:=$(JAVA),\

     JAVAC:=$(NEW_JAVAC),\

     FLAGS:=-bootclasspath $(JDK_OUTPUTDIR)/classes -source 8 -target 8 \

	    -encoding ascii -XDignore.symbol.file=true $(JAVAC_WARNINGS) \

	    $(GENERATE_JDKBYTECODE_EXTRA_FLAGS),\

     SERVER_DIR:=$(SJAVAC_SERVER_DIR),\

     SERVER_JVM:=$(SJAVAC_SERVER_JAVA)))

# After the jdk is built, we want to build demos using only the recently

# generated jdk classes and nothing else, no jdk source, etc etc.

# I.e. the rt.jar, but since rt.jar has not yet been generated

# (it will be in "make images") therefore we use classes instead.

$(eval $(call SetupJavaCompiler,GENERATE_USINGJDKBYTECODE,\

     JVM:=$(JAVA),\

     JAVAC:=$(NEW_JAVAC),\

     FLAGS:=-bootclasspath $(JDK_OUTPUTDIR)/classes $(DISABLE_WARNINGS),\

     SERVER_DIR:=$(SJAVAC_SERVER_DIR),\

     SERVER_JVM:=$(SJAVAC_SERVER_JAVA)))