230 lines
8.1 KiB
Makefile
230 lines
8.1 KiB
Makefile
#
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# Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
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# Copyright 2012, 2013 SAP AG. 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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# 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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SLASH_JAVA ?= /java
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define print_info
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ifneq ($$(LOG_LEVEL), warn)
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$$(shell echo >&2 "INFO: $1")
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endif
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endef
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# Need PLATFORM (os-arch combo names) for jdk and hotspot, plus libarch name
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#ARCH:=$(shell uname -m)
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PATH_SEP = :
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ifeq ($(LP64), 1)
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ARCH_DATA_MODEL ?= 64
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else
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ARCH_DATA_MODEL ?= 32
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endif
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ifeq ($(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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# PPC
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ifeq ($(ARCH), ppc)
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#ARCH_DATA_MODEL = 32
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PLATFORM = aix-ppc
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VM_PLATFORM = aix_ppc
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HS_ARCH = ppc
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endif
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# PPC64
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ifeq ($(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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# 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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# determine if HotSpot is being built in JDK6 or earlier version
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JDK6_OR_EARLIER=0
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ifeq "$(shell expr \( '$(JDK_MAJOR_VERSION)' != '' \& '$(JDK_MINOR_VERSION)' != '' \& '$(JDK_MICRO_VERSION)' != '' \))" "1"
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# if the longer variable names (newer build style) are set, then check those
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ifeq "$(shell expr \( $(JDK_MAJOR_VERSION) = 1 \& $(JDK_MINOR_VERSION) \< 7 \))" "1"
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JDK6_OR_EARLIER=1
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endif
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else
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# the longer variables aren't set so check the shorter variable names
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ifeq "$(shell expr \( '$(JDK_MAJOR_VER)' = 1 \& '$(JDK_MINOR_VER)' \< 7 \))" "1"
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JDK6_OR_EARLIER=1
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endif
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endif
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ifeq ($(JDK6_OR_EARLIER),0)
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# Full Debug Symbols is supported on JDK7 or newer.
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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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# 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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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 $(ALT_OBJCOPY))
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endif
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ifeq ($(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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# 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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$(eval $(call print_info, "STRIP_POLICY=$(STRIP_POLICY)"))
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ZIP_DEBUGINFO_FILES ?= 1
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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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endif # JDK_6_OR_EARLIER
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# unused JDK_INCLUDE_SUBDIR=aix
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# Library suffix
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LIBRARY_SUFFIX=so
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EXPORT_LIST += $(EXPORT_DOCS_DIR)/platform/jvmti/jvmti.html
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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 = $(EXPORT_LIB_ARCH_DIR)/minimal
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ifeq ($(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 += $(EXPORT_SERVER_DIR)/libjvm.debuginfo
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# endif
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# endif
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endif
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ifeq ($(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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# Serviceability Binaries
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# No SA Support for PPC or zero
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ADD_SA_BINARIES/ppc =
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ADD_SA_BINARIES/ppc64 =
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ADD_SA_BINARIES/zero =
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EXPORT_LIST += $(ADD_SA_BINARIES/$(HS_ARCH))
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