#
# Copyright (c) 2006, 2014, Oracle and/or its affiliates. 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 solaris builds.
# Include the top level defs.make under make directory instead of this one.
# This file is included into make/defs.make.

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

ifeq ($(ARCH),sparc)
  ifeq ($(ARCH_DATA_MODEL), 64)
    MAKE_ARGS += LP64=1
    PLATFORM=solaris-sparcv9
    VM_PLATFORM=solaris_sparcv9
  else
    PLATFORM=solaris-sparc
    VM_PLATFORM=solaris_sparc
  endif
  HS_ARCH=sparc
else
  ifeq ($(ARCH_DATA_MODEL), 64)
    MAKE_ARGS += LP64=1
    PLATFORM=solaris-amd64
    VM_PLATFORM=solaris_amd64
    HS_ARCH=x86
  else
    PLATFORM=solaris-i586
    VM_PLATFORM=solaris_i486
    HS_ARCH=x86
  endif
endif

# On 32 bit solaris 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 ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
      # Default OBJCOPY comes from the SUNWbinutils package:
      DEF_OBJCOPY=/usr/sfw/bin/gobjcopy
      OBJCOPY=$(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

      ifneq ($(OBJCOPY),)
        # OBJCOPY version check:
        # - version number is last blank separate word on first line
        # - version number formats that have been seen:
        #   - <major>.<minor>
        #   - <major>.<minor>.<micro>
        #
        # Full Debug Symbols on Solaris needs version 2.21.1 or newer.
        #
        OBJCOPY_VERS_CHK := $(shell \
          $(OBJCOPY) --version \
            | sed -n \
                  -e 's/.* //' \
                  -e '/^[01]\./b bad' \
                  -e '/^2\./{' \
                  -e '  s/^2\.//' \
                  -e '  /^[0-9]$$/b bad' \
                  -e '  /^[0-9]\./b bad' \
                  -e '  /^1[0-9]$$/b bad' \
                  -e '  /^1[0-9]\./b bad' \
                  -e '  /^20\./b bad' \
                  -e '  /^21\.0$$/b bad' \
                  -e '  /^21\.0\./b bad' \
                  -e '}' \
                  -e ':good' \
                  -e 's/.*/VALID_VERSION/p' \
                  -e 'q' \
                  -e ':bad' \
                  -e 's/.*/BAD_VERSION/p' \
                  -e 'q' \
          )
        ifeq ($(OBJCOPY_VERS_CHK),BAD_VERSION)
          _JUNK_ := $(shell \
            echo >&2 "WARNING: $(OBJCOPY) --version info:"; \
            $(OBJCOPY) --version | sed -n -e 's/^/WARNING: /p' -e 'q' >&2; \
            echo >&2 "WARNING: an objcopy version of 2.21.1 or newer" \
              "is needed to create valid .debuginfo files."; \
            echo >&2 "WARNING: ignoring above objcopy command."; \
            echo >&2 "WARNING: patch 149063-01 or newer contains the" \
              "correct Solaris 10 SPARC version."; \
            echo >&2 "WARNING: patch 149064-01 or newer contains the" \
              "correct Solaris 10 X86 version."; \
            echo >&2 "WARNING: Solaris 11 Update 1 contains the" \
              "correct version."; \
            )
          OBJCOPY=
        endif
      endif

      ifeq ($(OBJCOPY),)
        _JUNK_ := $(shell \
          echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files.")
        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

JDK_INCLUDE_SUBDIR=solaris

# Library suffix
LIBRARY_SUFFIX=so

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

# client and server subdirectories have symbolic links to ../libjsig.$(LIBRARY_SUFFIX)
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

ifeq ($(JVM_VARIANT_SERVER),true)
  EXPORT_LIST += $(EXPORT_SERVER_DIR)/Xusage.txt
  EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX)
  EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm_db.$(LIBRARY_SUFFIX)
  EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm_dtrace.$(LIBRARY_SUFFIX)
  ifeq ($(ARCH_DATA_MODEL),32)
    EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_db.$(LIBRARY_SUFFIX)
    EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_dtrace.$(LIBRARY_SUFFIX)
  endif
  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
    ifeq ($(ZIP_DEBUGINFO_FILES),1)
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.diz
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm_db.diz
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm_dtrace.diz
      ifeq ($(ARCH_DATA_MODEL),32)
        EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_db.diz
        EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_dtrace.diz
      endif
    else
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.debuginfo
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm_db.debuginfo
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm_dtrace.debuginfo
      ifeq ($(ARCH_DATA_MODEL),32)
        EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_db.debuginfo
        EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_dtrace.debuginfo
      endif
    endif
  endif
endif
ifeq ($(JVM_VARIANT_CLIENT),true)
  EXPORT_LIST += $(EXPORT_CLIENT_DIR)/Xusage.txt
  EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX)
  EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_db.$(LIBRARY_SUFFIX)
  EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_dtrace.$(LIBRARY_SUFFIX)
  ifeq ($(ARCH_DATA_MODEL),32)
    EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_db.$(LIBRARY_SUFFIX)
    EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_dtrace.$(LIBRARY_SUFFIX)
  endif
  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
    ifeq ($(ZIP_DEBUGINFO_FILES),1)
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.diz
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_db.diz
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_dtrace.diz
      ifeq ($(ARCH_DATA_MODEL),32)
        EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_db.diz
        EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_dtrace.diz
      endif
    else
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.debuginfo
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_db.debuginfo
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_dtrace.debuginfo
      ifeq ($(ARCH_DATA_MODEL),32)
        EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_db.debuginfo
        EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_dtrace.debuginfo
      endif
    endif
  endif
endif

EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX)
ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
  ifeq ($(ZIP_DEBUGINFO_FILES),1)
    EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.diz
  else
    EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.debuginfo
  endif
endif
EXPORT_LIST += $(EXPORT_LIB_DIR)/sa-jdi.jar