#+
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# Copyright (c) 2011, 2018, 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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include JdkNativeCompilation.gmk+
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+
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################################################################################+
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+
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GLOBAL_VERSION_INFO_RESOURCE := $(TOPDIR)/src/java.base/windows/native/common/version.rc+
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+
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# Absolute paths to lib files on windows for use in LIBS. Should figure out a more+
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# elegant solution to this.+
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WIN_JAVA_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib+
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+
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# Tell the compiler not to export any functions unless declared so in+
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# the source code. On Windows, this is the default and cannot be changed.+
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# On Mac, we have always exported all symbols, probably due to oversight+
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# and/or misunderstanding. To emulate this, don't hide any symbols+
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# by default.+
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# On AIX/xlc we need at least xlc 13.1 for the symbol hiding+
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# Also provide an override for non-conformant libraries.+
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ifeq ($(TOOLCHAIN_TYPE), gcc)+
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  CFLAGS_JDKLIB += -fvisibility=hidden+
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  CXXFLAGS_JDKLIB += -fvisibility=hidden+
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  LDFLAGS_JDKLIB += -Wl,--exclude-libs,ALL+
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  EXPORT_ALL_SYMBOLS := -fvisibility=default+
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else ifeq ($(TOOLCHAIN_TYPE), clang)+
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  CFLAGS_JDKLIB += -fvisibility=hidden+
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  CXXFLAGS_JDKLIB += -fvisibility=hidden+
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  EXPORT_ALL_SYMBOLS := -fvisibility=default+
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else ifeq ($(TOOLCHAIN_TYPE), solstudio)+
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  CFLAGS_JDKLIB += -xldscope=hidden+
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  CXXFLAGS_JDKLIB += -xldscope=hidden+
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  EXPORT_ALL_SYMBOLS := -xldscope=global+
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else ifeq ($(TOOLCHAIN_TYPE), xlc)+
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  ifneq ($(CC_VERSION_NUMBER), 12.1)+
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    CFLAGS_JDKLIB += -qvisibility=hidden+
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    CXXFLAGS_JDKLIB += -qvisibility=hidden+
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    EXPORT_ALL_SYMBOLS := -qvisibility=default+
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  endif+
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endif+
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+
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# Put the libraries here.+
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INSTALL_LIBRARIES_HERE := $(call FindLibDirForModule, $(MODULE))+
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+
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################################################################################+
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