#
# Copyright (c) 1996, 2018, 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.
#

# include host-specific defs, if any
-include Defs-$(shell hostname).gmk

# TOPDIR = .. # now set in Makefile
ABSTOPDIR = $(shell cd $(TOPDIR); pwd)

# clobber settings from user's environment
JAVA_HOME=
CLASSPATH=
JAVA_COMPILER=
LD_LIBRARY_PATH=



#----------------------------------------------------------------------
#
# Support for Cygwin

SYSTEM_UNAME := $(shell uname)

# Where is unwanted output to be delivered?
# On Windows, MKS uses the special file "NUL", cygwin uses the customary unix file.
ifeq ($(SYSTEM_UNAME), Windows_NT)
DEV_NULL = NUL
else
DEV_NULL = /dev/null 
endif

ifneq (,$(findstring CYGWIN,$(SYSTEM_UNAME)))
USING_CYGWIN = true
endif

ifdef USING_CYGWIN
define FullPath
$(shell cygpath -a -m $1 2> $(DEV_NULL))
endef
define PosixPath
$(shell cygpath -a -u $1 2> $(DEV_NULL))
endef
else
define FullPath
$(abspath $1)
endef
define PosixPath
$1
endef
endif

ifndef BUILDDIR
  BUILDDIR = $(TOPDIR)/build
endif
override BUILDDIR := $(call FullPath, $(BUILDDIR))


#----------------------------------------------------------------------
#
# Parameters to control what to build and test with.

#----- Java:  http://openjdk.java.net/  http://jdk.java.net/
#
# Explicit JDK versions, for use as needed by tests, all optional for build.
# At a minimum, JDKHOME must be set, either directly or indirectly. (See below).

ifndef JDK5HOME
  ifdef SLASHJAVA
    JDK5HOME = $(SLASHJAVA)/re/jdk/1.5.0/archive/fcs/binaries/linux-i586
  endif
endif
JDK5HOME := $(call FullPath,$(JDK5HOME))

ifndef JDK6HOME
  ifdef SLASHJAVA
    JDK6HOME = $(SLASHJAVA)/re/jdk/1.6.0/archive/fcs/binaries/linux-i586
  endif
endif
JDK6HOME := $(call FullPath,$(JDK6HOME))

ifndef JDK7HOME
  ifdef SLASHJAVA
    JDK7HOME = $(SLASHJAVA)/re/jdk/1.7.0/archive/fcs/binaries/linux-i586
  endif
endif
JDK7HOME := $(call FullPath,$(JDK7HOME))

ifndef JDK8HOME
  ifdef SLASHJAVA
    JDK8HOME = $(SLASHJAVA)/re/jdk/1.8.0/promoted/latest/binaries/linux-i586
  endif
endif
JDK8HOME := $(call FullPath,$(JDK8HOME))

ifndef JDK9HOME
  ifdef SLASHJAVA
    JDK9HOME = $(SLASHJAVA)/re/jdk/9/promoted/latest/binaries/linux-i586
  endif
endif
JDK9HOME := $(call FullPath,$(JDK9HOME))

# The JDK used to build jtreg and to run most tests.
# It should be set to JDK 8 or later.
# If not set, it defaults to $(JDK8HOME), or to $(J2SEHOME) for backwards
# compatibility

ifndef JDKHOME
  ifdef JDK8HOME
    JDKHOME = $(JDK8HOME)
  else
    ifdef J2SEHOME
      JDKHOME = $(J2SEHOME)
    endif
  endif
endif

# derived values
JDKJAVA = $(JDKHOME)/bin/java
JDKJAVAC = $(JDKHOME)/bin/javac
JAR = $(JDKHOME)/bin/jar

# Only use -source -target, to support legacy platforms, when building with JDK 8
# Otherwise, use default values for $JDKHOME/bin/javac
SUPPORT_OLD_SOURCE_TARGET = $(shell $(JDKJAVAC) -version 2>&1 | grep '1\.8\.' > /dev/null && echo true )
ifneq ($(SUPPORT_OLD_SOURCE_TARGET),)
    OLD_JAVAC_SOURCE_TARGET = -source 1.2 -target 1.1
    AGENT_JAVAC_SOURCE_TARGET = -source 5 -target 5
    TOOL_JAVAC_SOURCE_TARGET = -source 8 -target 8
    REGTEST_TOOL_PATCH_JAVA_BASE_OPTIONS =
else
    EXTRA_LINT_OPTS = -rawtypes,-unchecked
    REGTEST_TOOL_PATCH_JAVA_BASE_OPTIONS =
    OLD_JAVAC_SOURCE_TARGET = --release 8
    AGENT_JAVAC_SOURCE_TARGET = --release 8
    TOOL_JAVAC_SOURCE_TARGET = --release 8
endif 

ifdef JDK5HOME
    JDK5_BOOTCLASSPATH = -bootclasspath $(JDK5HOME)/jre/lib/rt.jar
endif
ifdef JDK8HOME
    JDK8_BOOTCLASSPATH = -bootclasspath $(JDK8HOME)/jre/lib/rt.jar
endif

# for files needed to run othervm tests on oldest supported platforms
REGTEST_OLD_JAVAC = $(JDKHOME)/bin/javac
REGTEST_OLD_JAVAC_OPTIONS = \
	$(OLD_JAVAC_SOURCE_TARGET) $(JDK5_BOOTCLASSPATH) -Xlint:all,-options,-deprecation,$(EXTRA_LINT_OPTS) -Werror

# for files needed to run agentvm tests (on platforms back to JDK 1.5)
REGTEST_AGENT_JAVAC = $(JDKHOME)/bin/javac
REGTEST_AGENT_JAVAC_OPTIONS = \
	$(AGENT_JAVAC_SOURCE_TARGET) $(JDK5_BOOTCLASSPATH) -Xlint:all,-options,-deprecation,$(EXTRA_LINT_OPTS) -Werror

# for files needed for jtreg tool
REGTEST_TOOL_JAVAC = $(JDKHOME)/bin/javac
REGTEST_TOOL_JAVAC_OPTIONS = \
	$(TOOL_JAVAC_SOURCE_TARGET) $(JDK8_BOOTCLASSPATH) -Xlint:all,-options,-deprecation -Werror

#----- JavaTest: https://wiki.openjdk.java.net/display/CodeTools/JT+Harness
#
# At a minimum, JAVATEST_JAR must be set, either directly or indirectly.
# If not set explicitly, it defaults to values derived from JAVATEST_HOME,
# JTHARNESS_HOME or SLASH_JAVA.
# Set JTHARNESS_LICENSE and JTHARNESS_COPYRIGHT to include license and
# copyright files in the product image. If not set explicitly, these 
# default to values derived from JAVATEST_HOME, JTHARNESS_HOME or SLASH_JAVA.

ifndef JTHARNESS_HOME
  ifdef SLASHJAVA
    JTHARNESS_HOME = $(SLASHJAVA)/re/jtharness/6.0/promoted/ea/b11/binaries/
  endif
endif 

ifndef JAVATEST_HOME
  ifdef JTHARNESS_HOME
    JAVATEST_HOME = $(JTHARNESS_HOME)
  else
    ifdef SLASHJAVA
      JAVATEST_HOME = $(SLASHJAVA)/re/javatest/6.0/promoted/latest/binaries/javatest/
    endif
  endif
endif

ifndef JAVATEST_JAR
  ifdef JAVATEST_HOME
    JAVATEST_JAR = $(JAVATEST_HOME)/lib/javatest.jar
  endif
endif
JAVATEST_JAR := $(call FullPath,$(JAVATEST_JAR))

ifndef JTHARNESS_LICENSE
  JTHARNESS_LICENSE = $(wildcard $(JTHARNESS_HOME)/legal/license.txt)
endif
JTHARNESS_LICENSE := $(call FullPath,$(JTHARNESS_LICENSE))

ifndef JTHARNESS_COPYRIGHT
  JTHARNESS_COPYRIGHT = $(wildcard $(JTHARNESS_HOME)/legal/copyright.txt)
endif
JTHARNESS_COPYRIGHT := $(call FullPath,$(JTHARNESS_COPYRIGHT))

#----- JCov 3.0:  https://wiki.openjdk.java.net/display/CodeTools/jcov
#
# JCov is optional. 
# If provided, coverage-collection features in jtreg will be enabled.
#
# To include support for JCov, JCOV_JAR and JCOV_NETWORK_SAVER_JAR
# must be set. If not set explicitly, these default to values derived
# from JCOV_HOME or SLASH_JAVA.
# Set JCOV_LICENSE to include the license file in the product image.
# If not set explicitly, this defaults to a value derived from JCOV_HOME 
# or SLASH_JAVA.

ifndef JCOV_HOME
  ifdef SLASHJAVA
    JCOV_HOME = $(SLASHJAVA)/re/jcov/3.0/promoted/fcs/latest/binaries/jcov_3.0/
  endif
endif

ifndef JCOV_JAR
  ifdef JCOV_HOME
    JCOV_JAR = $(JCOV_HOME)/lib/jcov.jar
  endif
endif
JCOV_JAR := $(call FullPath,$(JCOV_JAR))

ifndef JCOV_NETWORK_SAVER_JAR
  ifdef JCOV_HOME
    JCOV_NETWORK_SAVER_JAR = $(JCOV_HOME)/lib/jcov_network_saver.jar
  endif
endif
JCOV_NETWORK_SAVER_JAR := $(call FullPath,$(JCOV_NETWORK_SAVER_JAR))

ifndef JCOV_LICENSE
  ifdef JCOV_HOME
    JCOV_LICENSE = $(wildcard $(JCOV_HOME)/LICENSE)
  endif
endif
JCOV_LICENSE := $(call FullPath,$(JCOV_LICENSE))

JCOV = $(JDK6HOME)/bin/java -jar $(JCOV_JAR)

#----- AsmTools 7.0:  https://wiki.openjdk.java.net/display/CodeTools/asmtools
#
# AsmTools is required, to support the execution of tests using
# *.jasm and *.jcod files.
#
# ASMTOOLS_JAR must be set, either directly or indirectly.
# If not set explicitly, it defaults to a value derived from
# ASMTOOLS_HOME or SLASHJAVA.
# Set ASMTOOLS_LICENSE to include the license file in the product image.
# If not set explicitly, this defaults to a value derived from 
# ASMTOOLS_HOME or SLASH_JAVA.

ifndef ASMTOOLS_HOME
  ifdef SLASHJAVA
    ASMTOOLS_HOME = $(SLASHJAVA)/re/asmtools/7.0/promoted/opensource/ea/b08/binaries/asmtools-7.0/
  endif
endif

ifndef ASMTOOLS_JAR
  ASMTOOLS_JAR = $(ASMTOOLS_HOME)/lib/asmtools.jar
endif
ASMTOOLS_JAR := $(call FullPath,$(ASMTOOLS_JAR))

ifndef ASMTOOLS_LICENSE
  ASMTOOLS_LICENSE = $(wildcard $(ASMTOOLS_HOME)/LICENSE)
endif
ASMTOOLS_LICENSE := $(call FullPath,$(ASMTOOLS_LICENSE))

#----- JUnit 4.10: http://www.junit.org/
# https://sourceforge.net/projects/junit/files/junit/4.10/junit-4.10.jar/download
#
# JUnit is required, to support the execution of tests using JUnit
#
# JUNIT_JAR must be set, either directly or indirectly.
# If not set explicitly, it defaults to a value derived from
# JUNIT_HOME or SLASHJAVA.
# Set JUNIT_LICENSE to include the license file in the product image.
# If not set explicitly, this defaults to a value derived from 
# JUNIT_HOME or SLASH_JAVA.

ifndef JUNIT_HOME
  ifdef SLASHJAVA
    JUNIT_HOME = $(SLASHJAVA)/devtools/share/junit/junit-4.10/
  endif
endif

ifndef JUNIT_JAR
  ifdef JUNIT_HOME
    JUNIT_JAR = $(JUNIT_HOME)/junit-4.10.jar
  endif
endif
JUNIT_JAR := $(call FullPath,$(JUNIT_JAR))

ifndef JUNIT_LICENSE
  ifdef JUNIT_HOME
    JUNIT_LICENSE = $(wildcard $(JUNIT_HOME)/LICENSE.txt)
  endif
endif
JUNIT_LICENSE := $(call FullPath,$(JUNIT_LICENSE))

#----- TestNG 6.9.5: see http://www.testng.org/
# http://testng.org/doc/download.html
#
# TestNG is required, to support the execution of tests using TestNG
#
# TESTNG_JAR must be set, either directly or indirectly.
# If not set explicitly, it defaults to a value derived from
# TESTNG_HOME or SLASHJAVA.
# Set TESTNG_LICENSE to include the license file in the product image.
# If not set explicitly, this defaults to a value derived from 
# TESTNG_HOME or SLASH_JAVA.

ifndef TESTNG_HOME
  ifdef SLASHJAVA
    TESTNG_HOME = $(SLASHJAVA)/devtools/share/testng/testng-6.9.5
  endif
endif
TESTNG_HOME := $(call FullPath,$(TESTNG_HOME))

ifndef TESTNG_JAR
  ifdef TESTNG_HOME
    TESTNG_JAR = $(TESTNG_HOME)/testng-6.9.5.jar
  endif
endif
TESTNG_JAR := $(call FullPath,$(TESTNG_JAR))

ifndef TESTNG_LICENSE
  TESTNG_LICENSE = $(wildcard $(TESTNG_HOME)/LICENSE.txt)
endif
TESTNG_LICENSE := $(call FullPath,$(JUNIT_LICENSE))

# TestNG requires jcommander, which may or may not be bundled with TESTNG_JAR.
# If it is not, set JCOMMANDER_JAR to an appropriate version
ifndef JCOMMANDER_JAR
  ifdef TESTNG_HOME
    JCOMMANDER_JAR = $(wildcard $(TESTNG_HOME)/jcommander-1.48.jar)
  endif
endif
ifdef JCOMMANDER_JAR
    JCOMMANDER_JAR := $(call FullPath,$(JCOMMANDER_JAR))
endif

# Newer versions of TestNG require Google Guice
ifdef GOOGLE_GUICE_JAR
    GOOGLE_GUICE_JAR := $(call FullPath,$(GOOGLE_GUICE_JAR))
endif

# Newer versions of JUnit require Hamcrest
ifdef HAMCREST_JAR
    HAMCREST_JAR := $(call FullPath,$(HAMCREST_JAR))
endif

#----- Ant:  http://ant.apache.org/
#
# Ant is required, to support the provision of a <jtreg> Ant task
#
# ANT_JAR must be set, either directly or indirectly.
# If not set explicitly, it defaults to a value derived from
# ANTHOME or SLASHJAVA. The jar file is just used when building
# jtreg, and is not included in the product image.

ifndef ANTHOME
  ifdef SLASHJAVA
    ANTHOME = $(SLASHJAVA)/devtools/share/ant/1.9.4
  endif
endif

ifndef ANT_JAR
  ifdef ANTHOME
    ANT_JAR = $(ANTHOME)/lib/ant.jar
  endif
endif
ANT_JAR := $(call FullPath,$(ANT_JAR))

ifdef ANTHOME
  ANT = $(ANTHOME)/bin/ant
endif

#----- Unix commands

AWK     = /usr/bin/awk
CAT 	= /bin/cat
CHMOD 	= /bin/chmod
CP 	= /bin/cp
DIFF 	= /usr/bin/diff
ECHO	= /bin/echo
FIND	= /usr/bin/find
GREP 	:= $(shell if [ -r /bin/grep ]; then echo /bin/grep ; else echo /usr/bin/grep ; fi )
LN	= /bin/ln
LS	= /bin/ls
MKDIR 	= /bin/mkdir
MV 	= /bin/mv
PANDOC  = $(shell if [ -r /usr/bin/pandoc ]; then \
		echo /usr/bin/pandoc ; \
	elif [ -r /usr/local/bin/pandoc ]; then \
		echo /usr/local/bin/pandoc ; \
	else \
		echo /bin/echo "pandoc not available" ; \
	fi )
PERL	= /usr/bin/perl
PRINTF  = /usr/bin/printf
RM 	= /bin/rm -rf
SED 	:= $(shell if [ -r /bin/sed ]; then echo /bin/sed ; else echo /usr/bin/sed ; fi )
SH 	= /bin/sh
SORT    = /usr/bin/sort
TEST 	= /usr/bin/test
TIDY 	= /usr/bin/tidy
TOUCH 	= /usr/bin/touch
UNZIP 	= /usr/bin/unzip
WC 	= /usr/bin/wc
ZIP 	= /usr/bin/zip


#----------------------------------------------------------------------
#
# Identification of parts of the system
SRCDIR = $(TOPDIR)/src
JAVADIR = $(SRCDIR)/share/classes
SRCDOCDIR = $(SRCDIR)/share/doc
SRCJTDOCDIR = $(SRCDIR)/share/doc/javatest
SRCJTREGDOCDIR = $(SRCDIR)/share/doc/javatest/regtest
SRCSHAREBINDIR = $(SRCDIR)/share/bin
TESTDIR = $(TOPDIR)/test

CLASSDIR = $(BUILDDIR)/classes
ABSCLASSDIR = $(cd $(CLASSDIR); pwd)

IMAGES_DIR = $(BUILDDIR)/images
JTREG_IMAGEDIR = $(IMAGES_DIR)/jtreg
JTREG_IMAGEDOCDIR = $(JTREG_IMAGEDIR)/doc
JTREG_IMAGEJARDIR = $(JTREG_IMAGEDIR)/lib
ABS_JTREG_IMAGEJARDIR = $(shell cd $(JTREG_IMAGEJARDIR); pwd)

# source bundle locations
IMAGESRC_SRCDIR = $(IMAGESRC_TOPDIR)/src/share/classes

#----------------------------------------------------------------------
#
# Version tags
#
# BUILD_* variables are normally set (overridden) by RE builds
BUILD_VERSION = 5.2
BUILD_MILESTONE = dev
BUILD_NUMBER = b00

# don't eval dates here directly, because that leads to unstable builds
#BUILD_YEAR:sh = /bin/date +"%Y"
BUILD_YEAR_CMD = /bin/date '+%Y'
#BUILD_DOCDATE:sh = /bin/date +"%B %d, %Y"
BUILD_DOCDATE_CMD = /bin/date  +'%B %d, %Y'
#BUILD_ZIPDATE:sh = /bin/date '+%d %h %Y' 
BUILD_ZIPDATE_CMD = /bin/date  '+%d %h %Y' 
BUILD_NONFCS_MILESTONE_sh = echo $(BUILD_MILESTONE) | sed -e 's/[fF][cC][sS]//'
BUILD_NONFCS_MILESTONE = $(BUILD_NONFCS_MILESTONE_sh:sh)

# munge the BUILD values suitable for use in the bundle name
ZIPSFX_VERSION_sh = echo '$(BUILD_VERSION)' | sed -e 's|\([^0-9][^0-9]*\)|_|g'
ZIPSFX_MILESTONE_sh = echo '$(BUILD_MILESTONE)'
ZIPSFX_BUILD_sh = echo '$(BUILD_NUMBER)'
ZIPSFX_NEWBUILD_sh = echo '$(BUILD_NUMBER)' | sed -e 's|[^[0-9]||g' | xargs printf "%d"
ZIPSFX_DATE_sh = echo "`$(BUILD_ZIPDATE_CMD)`" | /usr/bin/tr -s '[A-Z] ' '[a-z]_'

VERBOSE_ZIP_SUFFIX = $(shell $(ZIPSFX_VERSION_sh))-$(shell $(ZIPSFX_MILESTONE_sh))-bin-$(shell $(ZIPSFX_BUILD_sh))-$(shell $(ZIPSFX_DATE_sh))

ifdef BUILD_MILESTONE
NEW_VERBOSE_ZIP_SUFFIX = $(BUILD_VERSION)-$(BUILD_MILESTONE)+$(shell $(ZIPSFX_NEWBUILD_sh))_bin
else
NEW_VERBOSE_ZIP_SUFFIX = $(BUILD_VERSION)+$(shell $(ZIPSFX_NEWBUILD_sh))_bin
endif