Mercurial > jdk8-mips64-public > hotspot / file revision

 #

 # 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))