defs.make

#
# Copyright (c) 2006, 2012, 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

# 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.

  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 ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
    # Default OBJCOPY comes from the SUNWbinutils package:
    DEF_OBJCOPY=/usr/sfw/bin/gobjcopy
    ifeq ($(VM_PLATFORM),solaris_amd64)
      # On Solaris AMD64/X64, gobjcopy is not happy and fails:
      #
      # usr/sfw/bin/gobjcopy --add-gnu-debuglink=<lib>.debuginfo <lib>.so
      # BFD: stKPaiop: Not enough room for program headers, try linking with -N
      # /usr/sfw/bin/gobjcopy: stKPaiop: Bad value
      # BFD: stKPaiop: Not enough room for program headers, try linking with -N
      # /usr/sfw/bin/gobjcopy: libsaproc.debuginfo: Bad value
      # BFD: stKPaiop: Not enough room for program headers, try linking with -N
      # /usr/sfw/bin/gobjcopy: stKPaiop: Bad value
      _JUNK_ := $(shell \
        echo >&2 "INFO: $(DEF_OBJCOPY) is not working on Solaris AMD64/X64")
      OBJCOPY=
    else
      OBJCOPY=$(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
    endif
  else
    OBJCOPY=
  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

JDK_INCLUDE_SUBDIR=solaris

# Library suffix
LIBRARY_SUFFIX=so

# FIXUP: The subdirectory for a debug build is NOT the same on all platforms
VM_DEBUG=jvmg

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

ifneq ($(BUILD_CLIENT_ONLY),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 ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
    ifeq ($(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
    else
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.debuginfo
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm_db.debuginfo
      EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm_dtrace.debuginfo
    endif
  endif
endif
ifeq ($(ARCH_DATA_MODEL), 32)
  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)
  EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_db.$(LIBRARY_SUFFIX)
  EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_dtrace.$(LIBRARY_SUFFIX)
  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
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_db.diz
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_dtrace.diz
    else
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.debuginfo
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_db.debuginfo
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_dtrace.debuginfo
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_db.debuginfo
      EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_dtrace.debuginfo
    endif
  endif
  ifneq ($(BUILD_CLIENT_ONLY), true)
    EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_db.$(LIBRARY_SUFFIX)
    EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_dtrace.$(LIBRARY_SUFFIX)
    ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
      ifeq ($(ZIP_DEBUGINFO_FILES),1)
        EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_db.diz
        EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_dtrace.diz
      else
        EXPORT_LIST += $(EXPORT_SERVER_DIR)/64/libjvm_db.debuginfo
        EXPORT_LIST += $(EXPORT_SERVER_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