#

# 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

define print_info

  ifneq ($$(LOG_LEVEL), warn)

    $$(shell echo >&2 "INFO: $1")

  endif

endef

# 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

    $(eval $(call print_info, "ENABLE_FULL_DEBUG_SYMBOLS=$(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),)

        $(eval $(call print_info, "ALT_OBJCOPY=$(ALT_OBJCOPY)"))

        OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))

      endif

      ifeq ($(OBJCOPY),)

        $(eval $(call print_info, "no objcopy cmd found so cannot create .debuginfo files. You may need to set ALT_OBJCOPY."))

        ENABLE_FULL_DEBUG_SYMBOLS=0

        $(eval $(call print_info, "ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)"))

      else

        $(eval $(call print_info, "$(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

        $(eval $(call print_info, "STRIP_POLICY=$(STRIP_POLICY)"))

        ZIP_DEBUGINFO_FILES ?= 1

        $(eval $(call print_info, "ZIP_DEBUGINFO_FILES=$(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))