#
# Copyright (c) 1995, 2010, 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.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# 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.
#

#
# Common variables used by all the Java makefiles.  This file should
# not contain rules.
#

# Always true
OPENJDK=true

# Define absolute paths to TOPDIRs
ABS_LANGTOOLS_TOPDIR:=$(call OptFullPath,"$(LANGTOOLS_TOPDIR)")
ABS_CORBA_TOPDIR:=$(call OptFullPath,"$(CORBA_TOPDIR)")
ABS_JAXP_TOPDIR:=$(call OptFullPath,"$(JAXP_TOPDIR)")
ABS_JAXWS_TOPDIR:=$(call OptFullPath,"$(JAXWS_TOPDIR)")
ABS_JDK_TOPDIR:=$(call OptFullPath,"$(JDK_TOPDIR)")
ABS_HOTSPOT_TOPDIR:=$(call OptFullPath,"$(HOTSPOT_TOPDIR)")

# Macro to return true or false if a file exists and is readable
define MkExists
$(shell if [ -r $1 ]; then $(ECHO) true; else $(ECHO) false; fi)
endef

HOTSPOT_SRC_AVAILABLE := $(call MkExists,$(HOTSPOT_TOPDIR)/make/Makefile)
ifndef BUILD_HOTSPOT
  ifdef ALT_HOTSPOT_IMPORT_PATH
    BUILD_HOTSPOT := false
  else
    BUILD_HOTSPOT := $(HOTSPOT_SRC_AVAILABLE)
  endif
endif

LANGTOOLS_SRC_AVAILABLE := $(call MkExists,$(LANGTOOLS_TOPDIR)/make/Makefile)
ifndef BUILD_LANGTOOLS
  ifdef ALT_LANGTOOLS_DIST
    BUILD_LANGTOOLS := false
  else
    BUILD_LANGTOOLS := $(LANGTOOLS_SRC_AVAILABLE)
  endif
endif

CORBA_SRC_AVAILABLE := $(call MkExists,$(CORBA_TOPDIR)/make/Makefile)
ifndef BUILD_CORBA
  ifdef ALT_CORBA_DIST
    BUILD_CORBA := false
  else
    BUILD_CORBA := $(CORBA_SRC_AVAILABLE)
  endif
endif

JAXP_SRC_AVAILABLE := $(call MkExists,$(JAXP_TOPDIR)/make/Makefile)
ifndef BUILD_JAXP
  ifdef ALT_JAXP_DIST
    BUILD_JAXP := false
  else
    BUILD_JAXP := $(JAXP_SRC_AVAILABLE)
  endif
endif

JAXWS_SRC_AVAILABLE := $(call MkExists,$(JAXWS_TOPDIR)/make/Makefile)
ifndef BUILD_JAXWS
  ifdef ALT_JAXWS_DIST
    BUILD_JAXWS := false
  else
    BUILD_JAXWS := $(JAXWS_SRC_AVAILABLE)
  endif
endif

JDK_SRC_AVAILABLE := $(call MkExists,$(JDK_TOPDIR)/make/Makefile)
ifndef BUILD_JDK
  BUILD_JDK := $(JDK_SRC_AVAILABLE)
endif

# These could be over-ridden on the command line or in environment
ifndef SKIP_PRODUCT_BUILD
  SKIP_PRODUCT_BUILD = false
endif
ifndef SKIP_FASTDEBUG_BUILD
  SKIP_FASTDEBUG_BUILD = true
endif
ifndef SKIP_DEBUG_BUILD
  SKIP_DEBUG_BUILD = true
endif
ifndef SKIP_COMPARE_IMAGES
  SKIP_COMPARE_IMAGES = true
endif

# Many reasons why we would want to skip the comparison to previous jdk
ifndef SKIP_COMPARE_IMAGES
  ifeq ($(BUILD_JDK), false)
    SKIP_COMPARE_IMAGES = true
  endif
  ifdef DEV_ONLY
    SKIP_COMPARE_IMAGES = true
  endif
endif

# Output directory for hotspot build
HOTSPOT_DIR = $(ABS_OUTPUTDIR)/hotspot

# If we are building components
ifndef ALT_LANGTOOLS_DIST
  LANGTOOLS_OUTPUTDIR = $(ABS_OUTPUTDIR)/langtools
  ABS_LANGTOOLS_DIST = $(LANGTOOLS_OUTPUTDIR)/dist
endif
ifndef ALT_CORBA_DIST
  CORBA_OUTPUTDIR = $(ABS_OUTPUTDIR)/corba
  ABS_CORBA_DIST = $(CORBA_OUTPUTDIR)/dist
endif
ifndef ALT_JAXP_DIST
  JAXP_OUTPUTDIR = $(ABS_OUTPUTDIR)/jaxp
  ABS_JAXP_DIST = $(JAXP_OUTPUTDIR)/dist
endif
ifndef ALT_JAXWS_DIST
  JAXWS_OUTPUTDIR = $(ABS_OUTPUTDIR)/jaxws
  ABS_JAXWS_DIST = $(JAXWS_OUTPUTDIR)/dist
endif

# Common make arguments (supplied to all component builds)
COMMON_BUILD_ARGUMENTS = \
    JDK_TOPDIR=$(ABS_JDK_TOPDIR) \
    JDK_MAKE_SHARED_DIR=$(ABS_JDK_TOPDIR)/make/common/shared \
    EXTERNALSANITYCONTROL=true \
    TARGET_CLASS_VERSION=$(TARGET_CLASS_VERSION) \
    MILESTONE=$(MILESTONE) \
    BUILD_NUMBER=$(BUILD_NUMBER) \
    JDK_BUILD_NUMBER=$(JDK_BUILD_NUMBER) \
    FULL_VERSION=$(FULL_VERSION) \
    PREVIOUS_JDK_VERSION=$(PREVIOUS_JDK_VERSION) \
    JDK_VERSION=$(JDK_VERSION) \
    JDK_MKTG_VERSION=$(JDK_MKTG_VERSION) \
    JDK_MAJOR_VERSION=$(JDK_MAJOR_VERSION) \
    JDK_MINOR_VERSION=$(JDK_MINOR_VERSION) \
    JDK_MICRO_VERSION=$(JDK_MICRO_VERSION)

ifdef ARCH_DATA_MODEL
  COMMON_BUILD_ARGUMENTS += ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)
endif

ifeq ($(DEBUG_NAME), debug)
  COMMON_BUILD_ARGUMENTS += VARIANT=DBG DEBUG_CLASSFILES=true
endif

ifeq ($(DEBUG_NAME), fastdebug)
  COMMON_BUILD_ARGUMENTS += VARIANT=DBG FASTDEBUG=true DEBUG_CLASSFILES=true
endif

ifdef COOKED_JDK_UPDATE_VERSION
  COMMON_BUILD_ARGUMENTS += COOKED_JDK_UPDATE_VERSION=$(COOKED_JDK_UPDATE_VERSION)
endif

ifdef COOKED_BUILD_NUMBER
  COMMON_BUILD_ARGUMENTS += COOKED_BUILD_NUMBER=$(COOKED_BUILD_NUMBER)
endif

ifdef ANT_HOME
  COMMON_BUILD_ARGUMENTS += ANT_HOME="$(ANT_HOME)"
endif