#+
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# Copyright (c) 2006, 2015, Oracle and/or its affiliates. All rights reserved.+
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# Copyright (c) 2012, 2013 SAP SE. 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.+
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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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# The common definitions for hotspot AIX builds.+
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# Include the top level defs.make under make directory instead of this one.+
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# This file is included into make/defs.make.+
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+
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SLASH_JAVA ?= /java+
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+
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define print_info+
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  ifneq ($$(LOG_LEVEL), warn)+
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    $$(shell echo >&2 "INFO: $1")+
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  endif+
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endef+
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+
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# Need PLATFORM (os-arch combo names) for jdk and hotspot, plus libarch name+
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#ARCH:=$(shell uname -m)+
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PATH_SEP = :+
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ifeq ($(LP64), 1)+
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  ARCH_DATA_MODEL ?= 64+
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else+
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  ARCH_DATA_MODEL ?= 32+
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endif+
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+
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ifeq ($(ARCH_DATA_MODEL), 64)+
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  ARCH = ppc64+
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else+
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  ARCH = ppc+
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endif+
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+
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# PPC+
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ifeq ($(ARCH), ppc)+
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  #ARCH_DATA_MODEL = 32+
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  PLATFORM         = aix-ppc+
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  VM_PLATFORM      = aix_ppc+
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  HS_ARCH          = ppc+
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endif+
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+
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# PPC64+
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ifeq ($(ARCH), ppc64)+
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  #ARCH_DATA_MODEL = 64+
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  MAKE_ARGS       += LP64=1+
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  PLATFORM         = aix-ppc64+
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  VM_PLATFORM      = aix_ppc64+
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  HS_ARCH          = ppc+
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endif+
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+
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# On 32 bit aix we build server and client, on 64 bit just server.+
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ifeq ($(JVM_VARIANTS),)+
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  ifeq ($(ARCH_DATA_MODEL), 32)+
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    JVM_VARIANTS:=client,server+
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    JVM_VARIANT_CLIENT:=true+
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    JVM_VARIANT_SERVER:=true+
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  else+
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    JVM_VARIANTS:=server+
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    JVM_VARIANT_SERVER:=true+
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  endif+
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endif+
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+
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# The Full Debug Symbols (FDS) default for BUILD_FLAVOR == product+
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# builds is enabled with debug info files ZIP'ed to save space. For+
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# BUILD_FLAVOR != product builds, FDS is always enabled, after all a+
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# debug build without debug info isn't very useful.+
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# The ZIP_DEBUGINFO_FILES option only has meaning when FDS is enabled.+
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#+
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# If you invoke a build with FULL_DEBUG_SYMBOLS=0, then FDS will be+
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# disabled for a BUILD_FLAVOR == product build.+
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#+
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# Note: Use of a different variable name for the FDS override option+
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# versus the FDS enabled check is intentional (FULL_DEBUG_SYMBOLS+
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# versus ENABLE_FULL_DEBUG_SYMBOLS). For auto build systems that pass+
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# in options via environment variables, use of distinct variables+
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# prevents strange behaviours. For example, in a BUILD_FLAVOR !=+
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# product build, the FULL_DEBUG_SYMBOLS environment variable will be+
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# 0, but the ENABLE_FULL_DEBUG_SYMBOLS make variable will be 1. If+
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# the same variable name is used, then different values can be picked+
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# up by different parts of the build. Just to be clear, we only need+
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# two variable names because the incoming option value can be+
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# overridden in some situations, e.g., a BUILD_FLAVOR != product+
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# build.+
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+
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# Due to the multiple sub-make processes that occur this logic gets+
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# executed multiple times. We reduce the noise by at least checking that+
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# BUILD_FLAVOR has been set.+
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ifneq ($(BUILD_FLAVOR),)+
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  ifeq ($(BUILD_FLAVOR), product)+
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    FULL_DEBUG_SYMBOLS ?= 1+
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    ENABLE_FULL_DEBUG_SYMBOLS = $(FULL_DEBUG_SYMBOLS)+
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  else+
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    # debug variants always get Full Debug Symbols (if available)+
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    ENABLE_FULL_DEBUG_SYMBOLS = 1+
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  endif+
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  $(eval $(call print_info, "ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)"))+
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  # since objcopy is optional, we set ZIP_DEBUGINFO_FILES later+
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+
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  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)+
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    # Default OBJCOPY comes from GNU Binutils on Linux+
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    ifeq ($(CROSS_COMPILE_ARCH),)+
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      DEF_OBJCOPY=/usr/bin/objcopy+
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    else+
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      # Assume objcopy is part of the cross-compilation toolset+
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      ifneq ($(ALT_COMPILER_PATH),)+
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        DEF_OBJCOPY=$(ALT_COMPILER_PATH)/objcopy+
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      endif+
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    endif+
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    OBJCOPY=$(shell test -x $(DEF_OBJCOPY) && echo $(DEF_OBJCOPY))+
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    ifneq ($(ALT_OBJCOPY),)+
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      $(eval $(call print_info, "ALT_OBJCOPY=$(ALT_OBJCOPY)"))+
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      OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))+
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    endif+
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+
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    ifeq ($(OBJCOPY),)+
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      $(eval $(call print_info, "no objcopy cmd found so cannot create .debuginfo files. You may need to set ALT_OBJCOPY."))+
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      ENABLE_FULL_DEBUG_SYMBOLS=0+
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      $(eval $(call print_info, "ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)"))+
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    else+
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      $(eval $(call print_info, "$(OBJCOPY) cmd found so will create .debuginfo files."))+
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+
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      # Library stripping policies for .debuginfo configs:+
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      #   all_strip - strips everything from the library+
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      #   min_strip - strips most stuff from the library; leaves minimum symbols+
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      #   no_strip  - does not strip the library at all+
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      #+
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      # Oracle security policy requires "all_strip". A waiver was granted on+
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      # 2011.09.01 that permits using "min_strip" in the Java JDK and Java JRE.+
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      #+
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      # Currently, STRIP_POLICY is only used when Full Debug Symbols is enabled.+
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      #+
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      STRIP_POLICY ?= min_strip+
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+
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      $(eval $(call print_info, "STRIP_POLICY=$(STRIP_POLICY)"))+
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+
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      ZIP_DEBUGINFO_FILES ?= 1+
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+
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      $(eval $(call print_info, "ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES)"))+
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    endif+
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  endif # ENABLE_FULL_DEBUG_SYMBOLS=1+
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endif # BUILD_FLAVOR+
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+
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# unused JDK_INCLUDE_SUBDIR=aix+
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+
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# Library suffix+
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LIBRARY_SUFFIX=so+
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+
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EXPORT_LIST += $(EXPORT_DOCS_DIR)/platform/jvmti/jvmti.html+
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+
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# client and server subdirectories have symbolic links to ../libjsig.so+
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EXPORT_LIST += $(EXPORT_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX)+
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#ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)+
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#  ifeq ($(ZIP_DEBUGINFO_FILES),1)+
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#    EXPORT_LIST += $(EXPORT_LIB_ARCH_DIR)/libjsig.diz+
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#  else+
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#    EXPORT_LIST += $(EXPORT_LIB_ARCH_DIR)/libjsig.debuginfo+
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#  endif+
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#endif+
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EXPORT_SERVER_DIR = $(EXPORT_LIB_ARCH_DIR)/server+
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EXPORT_CLIENT_DIR = $(EXPORT_LIB_ARCH_DIR)/client+
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EXPORT_MINIMAL_DIR = $(EXPORT_LIB_ARCH_DIR)/minimal+
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+
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ifeq ($(findstring true, $(JVM_VARIANT_SERVER) $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK) $(JVM_VARIANT_CORE)), true)+
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  EXPORT_LIST += $(EXPORT_SERVER_DIR)/Xusage.txt+
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  EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX)+
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#  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)+
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#    ifeq ($(ZIP_DEBUGINFO_FILES),1)+
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#      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.diz+
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#    else+
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#      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.debuginfo+
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#    endif+
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#  endif+
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endif+
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+
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ifeq ($(JVM_VARIANT_CLIENT),true)+
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  EXPORT_LIST += $(EXPORT_CLIENT_DIR)/Xusage.txt+
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  EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX)+
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#  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)+
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#    ifeq ($(ZIP_DEBUGINFO_FILES),1)+
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#      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.diz+
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#    else+
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#      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.debuginfo+
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#    endif+
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#  endif+
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endif+
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