hotspot/make/aix/makefiles/defs.make - edge/openjdk - Git at Google

 #
 # Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
 # Copyright 2012, 2013 SAP AG. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # 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.
 #
 # 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).
 #
 # You should have received a copy of the GNU General Public License version
 # 2 along with this work; if not, write to the Free Software Foundation,
 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
 #

 # The common definitions for hotspot AIX builds.
 # Include the top level defs.make under make directory instead of this one.
 # This file is included into make/defs.make.

 SLASH_JAVA ?= /java

 # Need PLATFORM (os-arch combo names) for jdk and hotspot, plus libarch name
 #ARCH:=$(shell uname -m)
 PATH_SEP = :
 ifeq ($(LP64), 1)
   ARCH_DATA_MODEL ?= 64
 else
   ARCH_DATA_MODEL ?= 32
 endif

 ifeq ($(ARCH_DATA_MODEL), 64)
   ARCH = ppc64
 else
   ARCH = ppc
 endif

 # PPC
 ifeq ($(ARCH), ppc)
   #ARCH_DATA_MODEL = 32
   PLATFORM         = aix-ppc
   VM_PLATFORM      = aix_ppc
   HS_ARCH          = ppc
 endif

 # PPC64
 ifeq ($(ARCH), ppc64)
   #ARCH_DATA_MODEL = 64
   MAKE_ARGS       += LP64=1
   PLATFORM         = aix-ppc64
   VM_PLATFORM      = aix_ppc64
   HS_ARCH          = ppc
 endif

 # On 32 bit aix we build server and client, on 64 bit just server.
 ifeq ($(JVM_VARIANTS),)
   ifeq ($(ARCH_DATA_MODEL), 32)
     JVM_VARIANTS:=client,server
     JVM_VARIANT_CLIENT:=true
     JVM_VARIANT_SERVER:=true
   else
     JVM_VARIANTS:=server
     JVM_VARIANT_SERVER:=true
   endif
 endif

 # determine if HotSpot is being built in JDK6 or earlier version
 JDK6_OR_EARLIER=0
 ifeq "$(shell expr \( '$(JDK_MAJOR_VERSION)' != '' \& '$(JDK_MINOR_VERSION)' != '' \& '$(JDK_MICRO_VERSION)' != '' \))" "1"
   # if the longer variable names (newer build style) are set, then check those
   ifeq "$(shell expr \( $(JDK_MAJOR_VERSION) = 1 \& $(JDK_MINOR_VERSION) \< 7 \))" "1"
     JDK6_OR_EARLIER=1
   endif
 else
   # the longer variables aren't set so check the shorter variable names
   ifeq "$(shell expr \( '$(JDK_MAJOR_VER)' = 1 \& '$(JDK_MINOR_VER)' \< 7 \))" "1"
     JDK6_OR_EARLIER=1
   endif
 endif

 ifeq ($(JDK6_OR_EARLIER),0)
   # Full Debug Symbols is supported on JDK7 or newer.
   # The Full Debug Symbols (FDS) default for BUILD_FLAVOR == product
   # builds is enabled with debug info files ZIP'ed to save space. For
   # BUILD_FLAVOR != product builds, FDS is always enabled, after all a
   # debug build without debug info isn't very useful.
   # The ZIP_DEBUGINFO_FILES option only has meaning when FDS is enabled.
   #
   # If you invoke a build with FULL_DEBUG_SYMBOLS=0, then FDS will be
   # disabled for a BUILD_FLAVOR == product build.
   #
   # Note: Use of a different variable name for the FDS override option
   # versus the FDS enabled check is intentional (FULL_DEBUG_SYMBOLS
   # versus ENABLE_FULL_DEBUG_SYMBOLS). For auto build systems that pass
   # in options via environment variables, use of distinct variables
   # prevents strange behaviours. For example, in a BUILD_FLAVOR !=
   # product build, the FULL_DEBUG_SYMBOLS environment variable will be
   # 0, but the ENABLE_FULL_DEBUG_SYMBOLS make variable will be 1. If
   # the same variable name is used, then different values can be picked
   # up by different parts of the build. Just to be clear, we only need
   # two variable names because the incoming option value can be
   # overridden in some situations, e.g., a BUILD_FLAVOR != product
   # build.

   # Due to the multiple sub-make processes that occur this logic gets
   # executed multiple times. We reduce the noise by at least checking that
   # BUILD_FLAVOR has been set.
   ifneq ($(BUILD_FLAVOR),)
     ifeq ($(BUILD_FLAVOR), product)
       FULL_DEBUG_SYMBOLS ?= 1
       ENABLE_FULL_DEBUG_SYMBOLS = $(FULL_DEBUG_SYMBOLS)
     else
       # debug variants always get Full Debug Symbols (if available)
       ENABLE_FULL_DEBUG_SYMBOLS = 1
     endif
     _JUNK_ := $(shell \
       echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)")
     # since objcopy is optional, we set ZIP_DEBUGINFO_FILES later

     ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
       # Default OBJCOPY comes from GNU Binutils on Linux
       ifeq ($(CROSS_COMPILE_ARCH),)
         DEF_OBJCOPY=/usr/bin/objcopy
       else
         # Assume objcopy is part of the cross-compilation toolset
         ifneq ($(ALT_COMPILER_PATH),)
           DEF_OBJCOPY=$(ALT_COMPILER_PATH)/objcopy
         endif
       endif
       OBJCOPY=$(shell test -x $(DEF_OBJCOPY) && echo $(DEF_OBJCOPY))
       ifneq ($(ALT_OBJCOPY),)
         _JUNK_ := $(shell echo >&2 "INFO: ALT_OBJCOPY=$(ALT_OBJCOPY)")
         OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))
       endif

       ifeq ($(OBJCOPY),)
         _JUNK_ := $(shell \
           echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files. You may need to set ALT_OBJCOPY.")
         ENABLE_FULL_DEBUG_SYMBOLS=0
         _JUNK_ := $(shell \
           echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)")
       else
         _JUNK_ := $(shell \
           echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo files.")

         # Library stripping policies for .debuginfo configs:
         #   all_strip - strips everything from the library
         #   min_strip - strips most stuff from the library; leaves minimum symbols
         #   no_strip  - does not strip the library at all
         #
         # Oracle security policy requires "all_strip". A waiver was granted on
         # 2011.09.01 that permits using "min_strip" in the Java JDK and Java JRE.
         #
         # Currently, STRIP_POLICY is only used when Full Debug Symbols is enabled.
         #
         STRIP_POLICY ?= min_strip

         _JUNK_ := $(shell \
           echo >&2 "INFO: STRIP_POLICY=$(STRIP_POLICY)")

         ZIP_DEBUGINFO_FILES ?= 1

         _JUNK_ := $(shell \
           echo >&2 "INFO: ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES)")
       endif
     endif # ENABLE_FULL_DEBUG_SYMBOLS=1
   endif # BUILD_FLAVOR
 endif # JDK_6_OR_EARLIER

 # unused JDK_INCLUDE_SUBDIR=aix

 # Library suffix
 LIBRARY_SUFFIX=so

 EXPORT_LIST += $(EXPORT_DOCS_DIR)/platform/jvmti/jvmti.html

 # client and server subdirectories have symbolic links to ../libjsig.so
 EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX)
 #ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 #  ifeq ($(ZIP_DEBUGINFO_FILES),1)
 #    EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.diz
 #  else
 #    EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.debuginfo
 #  endif
 #endif
 EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server
 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client
 EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal

 ifeq ($(findstring true, $(JVM_VARIANT_SERVER) $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK) $(JVM_VARIANT_CORE)), true)
   EXPORT_LIST += $(EXPORT_SERVER_DIR)/Xusage.txt
   EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX)
 #  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 #    ifeq ($(ZIP_DEBUGINFO_FILES),1)
 #      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.diz
 #    else
 #      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.debuginfo
 #    endif
 #  endif
 endif

 ifeq ($(JVM_VARIANT_CLIENT),true)
   EXPORT_LIST += $(EXPORT_CLIENT_DIR)/Xusage.txt
   EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX)
 #  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 #    ifeq ($(ZIP_DEBUGINFO_FILES),1)
 #      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.diz
 #    else
 #      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.debuginfo
 #    endif
 #  endif
 endif

 # Serviceability Binaries
 # No SA Support for PPC or zero
 ADD_SA_BINARIES/ppc   =
 ADD_SA_BINARIES/ppc64 =
 ADD_SA_BINARIES/zero  =

 EXPORT_LIST += $(ADD_SA_BINARIES/$(HS_ARCH))
	#
	# Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
	# Copyright 2012, 2013 SAP AG. All rights reserved.
	# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	#
	# 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.
	#
	# 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).
	#
	# You should have received a copy of the GNU General Public License version
	# 2 along with this work; if not, write to the Free Software Foundation,
	# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	#
	# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	# or visit www.oracle.com if you need additional information or have any
	# questions.
	#
	#

	# The common definitions for hotspot AIX builds.
	# Include the top level defs.make under make directory instead of this one.
	# This file is included into make/defs.make.

	SLASH_JAVA ?= /java

	# Need PLATFORM (os-arch combo names) for jdk and hotspot, plus libarch name
	#ARCH:=$(shell uname -m)
	PATH_SEP = :
	ifeq ($(LP64), 1)
	ARCH_DATA_MODEL ?= 64
	else
	ARCH_DATA_MODEL ?= 32
	endif

	ifeq ($(ARCH_DATA_MODEL), 64)
	ARCH = ppc64
	else
	ARCH = ppc
	endif

	# PPC
	ifeq ($(ARCH), ppc)
	#ARCH_DATA_MODEL = 32
	PLATFORM = aix-ppc
	VM_PLATFORM = aix_ppc
	HS_ARCH = ppc
	endif

	# PPC64
	ifeq ($(ARCH), ppc64)
	#ARCH_DATA_MODEL = 64
	MAKE_ARGS += LP64=1
	PLATFORM = aix-ppc64
	VM_PLATFORM = aix_ppc64
	HS_ARCH = ppc
	endif

	# On 32 bit aix we build server and client, on 64 bit just server.
	ifeq ($(JVM_VARIANTS),)
	ifeq ($(ARCH_DATA_MODEL), 32)
	JVM_VARIANTS:=client,server
	JVM_VARIANT_CLIENT:=true
	JVM_VARIANT_SERVER:=true
	else
	JVM_VARIANTS:=server
	JVM_VARIANT_SERVER:=true
	endif
	endif

	# determine if HotSpot is being built in JDK6 or earlier version
	JDK6_OR_EARLIER=0
	ifeq "$(shell expr \( '$(JDK_MAJOR_VERSION)' != '' \& '$(JDK_MINOR_VERSION)' != '' \& '$(JDK_MICRO_VERSION)' != '' \))" "1"
	# if the longer variable names (newer build style) are set, then check those
	ifeq "$(shell expr \( $(JDK_MAJOR_VERSION) = 1 \& $(JDK_MINOR_VERSION) \< 7 \))" "1"
	JDK6_OR_EARLIER=1
	endif
	else
	# the longer variables aren't set so check the shorter variable names
	ifeq "$(shell expr \( '$(JDK_MAJOR_VER)' = 1 \& '$(JDK_MINOR_VER)' \< 7 \))" "1"
	JDK6_OR_EARLIER=1
	endif
	endif

	ifeq ($(JDK6_OR_EARLIER),0)
	# Full Debug Symbols is supported on JDK7 or newer.
	# The Full Debug Symbols (FDS) default for BUILD_FLAVOR == product
	# builds is enabled with debug info files ZIP'ed to save space. For
	# BUILD_FLAVOR != product builds, FDS is always enabled, after all a
	# debug build without debug info isn't very useful.
	# The ZIP_DEBUGINFO_FILES option only has meaning when FDS is enabled.
	#
	# If you invoke a build with FULL_DEBUG_SYMBOLS=0, then FDS will be
	# disabled for a BUILD_FLAVOR == product build.
	#
	# Note: Use of a different variable name for the FDS override option
	# versus the FDS enabled check is intentional (FULL_DEBUG_SYMBOLS
	# versus ENABLE_FULL_DEBUG_SYMBOLS). For auto build systems that pass
	# in options via environment variables, use of distinct variables
	# prevents strange behaviours. For example, in a BUILD_FLAVOR !=
	# product build, the FULL_DEBUG_SYMBOLS environment variable will be
	# 0, but the ENABLE_FULL_DEBUG_SYMBOLS make variable will be 1. If
	# the same variable name is used, then different values can be picked
	# up by different parts of the build. Just to be clear, we only need
	# two variable names because the incoming option value can be
	# overridden in some situations, e.g., a BUILD_FLAVOR != product
	# build.

	# Due to the multiple sub-make processes that occur this logic gets
	# executed multiple times. We reduce the noise by at least checking that
	# BUILD_FLAVOR has been set.
	ifneq ($(BUILD_FLAVOR),)
	ifeq ($(BUILD_FLAVOR), product)
	FULL_DEBUG_SYMBOLS ?= 1
	ENABLE_FULL_DEBUG_SYMBOLS = $(FULL_DEBUG_SYMBOLS)
	else
	# debug variants always get Full Debug Symbols (if available)
	ENABLE_FULL_DEBUG_SYMBOLS = 1
	endif
	_JUNK_ := $(shell \
	echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)")
	# since objcopy is optional, we set ZIP_DEBUGINFO_FILES later

	ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
	# Default OBJCOPY comes from GNU Binutils on Linux
	ifeq ($(CROSS_COMPILE_ARCH),)
	DEF_OBJCOPY=/usr/bin/objcopy
	else
	# Assume objcopy is part of the cross-compilation toolset
	ifneq ($(ALT_COMPILER_PATH),)
	DEF_OBJCOPY=$(ALT_COMPILER_PATH)/objcopy
	endif
	endif
	OBJCOPY=$(shell test -x $(DEF_OBJCOPY) && echo $(DEF_OBJCOPY))
	ifneq ($(ALT_OBJCOPY),)
	_JUNK_ := $(shell echo >&2 "INFO: ALT_OBJCOPY=$(ALT_OBJCOPY)")
	OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))
	endif

	ifeq ($(OBJCOPY),)
	_JUNK_ := $(shell \
	echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files. You may need to set ALT_OBJCOPY.")
	ENABLE_FULL_DEBUG_SYMBOLS=0
	_JUNK_ := $(shell \
	echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)")
	else
	_JUNK_ := $(shell \
	echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo files.")

	# Library stripping policies for .debuginfo configs:
	# all_strip - strips everything from the library
	# min_strip - strips most stuff from the library; leaves minimum symbols
	# no_strip - does not strip the library at all
	#
	# Oracle security policy requires "all_strip". A waiver was granted on
	# 2011.09.01 that permits using "min_strip" in the Java JDK and Java JRE.
	#
	# Currently, STRIP_POLICY is only used when Full Debug Symbols is enabled.
	#
	STRIP_POLICY ?= min_strip

	_JUNK_ := $(shell \
	echo >&2 "INFO: STRIP_POLICY=$(STRIP_POLICY)")

	ZIP_DEBUGINFO_FILES ?= 1

	_JUNK_ := $(shell \
	echo >&2 "INFO: ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES)")
	endif
	endif # ENABLE_FULL_DEBUG_SYMBOLS=1
	endif # BUILD_FLAVOR
	endif # JDK_6_OR_EARLIER

	# unused JDK_INCLUDE_SUBDIR=aix

	# Library suffix
	LIBRARY_SUFFIX=so

	EXPORT_LIST += $(EXPORT_DOCS_DIR)/platform/jvmti/jvmti.html

	# client and server subdirectories have symbolic links to ../libjsig.so
	EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX)
	#ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
	# ifeq ($(ZIP_DEBUGINFO_FILES),1)
	# EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.diz
	# else
	# EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.debuginfo
	# endif
	#endif
	EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server
	EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client
	EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal

	ifeq ($(findstring true, $(JVM_VARIANT_SERVER) $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK) $(JVM_VARIANT_CORE)), true)
	EXPORT_LIST += $(EXPORT_SERVER_DIR)/Xusage.txt
	EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX)
	# ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
	# ifeq ($(ZIP_DEBUGINFO_FILES),1)
	# EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.diz
	# else
	# EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.debuginfo
	# endif
	# endif
	endif

	ifeq ($(JVM_VARIANT_CLIENT),true)
	EXPORT_LIST += $(EXPORT_CLIENT_DIR)/Xusage.txt
	EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX)
	# ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
	# ifeq ($(ZIP_DEBUGINFO_FILES),1)
	# EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.diz
	# else
	# EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.debuginfo
	# endif
	# endif
	endif

	# Serviceability Binaries
	# No SA Support for PPC or zero
	ADD_SA_BINARIES/ppc =
	ADD_SA_BINARIES/ppc64 =
	ADD_SA_BINARIES/zero =

	EXPORT_LIST += $(ADD_SA_BINARIES/$(HS_ARCH))