# $Id$

PNAME="java8-openjdk"
PVER="8.3.4.0"
PBUILD="r2"

SPLIT_PACKAGES="java8-jre-openjdk java8-jdk-openjdk java8-src-openjdk java8-demos-openjdk"

PCAT="dev-java"
HOMEPAGE="http://openjdk.java.net/"

# enable bootstrap of openjdk using java5-gcj or not
# 0=no, 1=yes
BOOTSTRAP=0
# use a binary openjdk 0=no, 1=yes
# default ist 0, we use our own build OpenJDK
# this sdk will be used as compiler regardless if bootstrap mode is enabled or not
BINARY_OPENJDK=0

JRE_DEPEND=">= dev-java/java-environment-1
	>= media-libs/freetype-2.6
	>= media-libs/alsa-lib-1.1
	>= sys-libs/libstdc++-6.3
	>= x11-libs/libXt-1.1
	>= x11-libs/libXtst-1.2
	>= x11-libs/libXrender-0.9
	>= x11-libs/libXp-1
	>= virtual/libjpeg
	>= media-libs/libpng-1.5
	>= media-libs/giflib-5
	>= media-libs/lcms2-2.7
	>= media-sound/libpulse-10
	>= dev-libs/nss-3.30
	>= net-print/libcups-2.2"

# eclipse-ecj-3.7.x has build issues with openjdk6
SDEPEND="${JRE_DEPEND}
	>= app-arch/unzip-5
	>= app-arch/zip-3
	>= app-arch/cpio-2.11
	>= virtual/sed
	>= dev-java/apache-ant-1.9
	>= dev-java/eclipse-ecj-3.6.2
	>= dev-java/xerces2-j-2.11
	>= dev-java/xalan-j-2.7
	>= dev-java/rhino-1.7
	>= x11-libs/gtk2+-2.24
	>= sys-apps/pcsc-lite-1.8"

if [[ ${BOOTSTRAP} = 1 ]]
then
	if [[ ${BINARY_OPENJDK} = 1 ]]
	then
		SDEPEND="${SDEPEND}
			>= dev-java/java8-jdk-openjdk-bin-8"
	else
		# previous java version
		SDEPEND="${SDEPEND}
			>= dev-java/java7-jdk-openjdk-7"
	fi
else
	if [[ ${BINARY_OPENJDK} = 1 ]]
	then
		SDEPEND="${SDEPEND}
			>= dev-java/java8-jdk-openjdk-bin-8"
	else
		# current java version
		SDEPEND="${SDEPEND}
			>= dev-java/java8-jdk-openjdk-${PVER%%.*}"
	fi
fi

# provided java version
JAVA_PVER="1.8.0-openjdk-${PVER}"

# icedtea8
# http://icedtea.classpath.org/wiki/Main_Page
ICEDTEA_PVER="${PVER/8.}"
ICEDTEA_SRCFILE="icedtea-${ICEDTEA_PVER}.tar.gz"
ICEDTEA_SRCDIR="${BUILDDIR}/icedtea-${ICEDTEA_PVER}"

# hardcoded openjdk-pver in icedtea!
# see: Makefile.am
OPENJDK_PVER="openjdk"
OPENJDK_SRCFILE="${OPENJDK_PVER}.tar.xz"

# hardcoded jdk pver
JDK_PVER="jdk"
JDK_SRCFILE="${JDK_PVER}.tar.xz"

# hardcoded jaxp pver
JAXP_PVER="jaxp"
JAXP_SRCFILE="${JAXP_PVER}.tar.xz"

# hardcoded jaxws pver
JAXWS_PVER="jaxws"
JAXWS_SRCFILE="${JAXWS_PVER}.tar.xz"

# hardcoded corba pver
CORBA_PVER="corba"
CORBA_SRCFILE="${CORBA_PVER}.tar.xz"

# hardcoded hotspot pver
# see: hotspot.map
HOTSPOT_PVER="hotspot"
HOTSPOT_SRCFILE="${HOTSPOT_PVER}.tar.xz"

# hardcoded langtools pver
LANGTOOLS_PVER="langtools"
LANGTOOLS_SRCFILE="${LANGTOOLS_PVER}.tar.xz"

# hardcoded nashorn pver
NASHORN_PVER="nashorn"
NASHORN_SRCFILE="${NASHORN_PVER}.tar.xz"

# ccache breaks the build unless the used java compiler is not the same origin/version (sun!=openjdk)
msetfeature "!ccache"
sminclude mtools xdg

SRC_URI=(
	http://icedtea.wildebeest.org/download/source/${ICEDTEA_SRCFILE}
	http://icedtea.wildebeest.org/download/drops/icedtea${PVER:0:1}/${PVER#*.}/${OPENJDK_SRCFILE}
	http://icedtea.wildebeest.org/download/drops/icedtea${PVER:0:1}/${PVER#*.}/${JDK_SRCFILE}
	http://icedtea.wildebeest.org/download/drops/icedtea${PVER:0:1}/${PVER#*.}/${JAXP_SRCFILE}
	http://icedtea.wildebeest.org/download/drops/icedtea${PVER:0:1}/${PVER#*.}/${JAXWS_SRCFILE}
	http://icedtea.wildebeest.org/download/drops/icedtea${PVER:0:1}/${PVER#*.}/${CORBA_SRCFILE}
	http://icedtea.wildebeest.org/download/drops/icedtea${PVER:0:1}/${PVER#*.}/${HOTSPOT_SRCFILE}
	http://icedtea.wildebeest.org/download/drops/icedtea${PVER:0:1}/${PVER#*.}/${LANGTOOLS_SRCFILE}
	http://icedtea.wildebeest.org/download/drops/icedtea${PVER:0:1}/${PVER#*.}/${NASHORN_SRCFILE}
	mirror://${PNAME}/${ICEDTEA_SRCFILE}
	mirror://${PNAME}/${OPENJDK_SRCFILE}
	mirror://${PNAME}/${JDK_SRCFILE}
	mirror://${PNAME}/${JAXP_SRCFILE}
	mirror://${PNAME}/${JAXWS_SRCFILE}
	mirror://${PNAME}/${CORBA_SRCFILE}
	mirror://${PNAME}/${HOTSPOT_SRCFILE}
	mirror://${PNAME}/${LANGTOOLS_SRCFILE}
	mirror://${PNAME}/${NASHORN_SRCFILE}
)

UP2DATE="updatecmd http://icedtea.wildebeest.org/download/source/ | grep icedtea-[0-9] | highesttarball xz | sed 's:\(.*\):8.\1:'"

split_info_java8-jre-openjdk()
{
	DESCRIPTION="OpenJDK Java8 Runtime Environment ${PVER} with IcedTea plugins and classes."
	DEPEND="${JRE_DEPEND}"
	PROVIDE="virtual/java"
}

split_info_java8-jdk-openjdk()
{
	DESCRIPTION="OpenJDK Java8 Development Kit ${PVER} with IcedTea plugins and classes."
	DEPEND="== dev-java/java8-jre-openjdk-${PVER}"
	PROVIDE="virtual/java-jdk"
}

split_info_java8-src-openjdk()
{
	DESCRIPTION="OpenJDK8 developmend source."
	DEPEND="== dev-java/java8-jdk-openjdk-${PVER}"
}

split_info_java8-demos-openjdk()
{
	DESCRIPTION="OpenJDK8 samples and demos."
	DEPEND="== dev-java/java8-jdk-openjdk-${PVER}"
}

pkg_setup()
{
	# warn about /proc in chroot environments
	[[ ! -d /proc/sys ]] && die "Please make sure /proc is mounted in chroot-environments."

	if [[ ${BOOTSTRAP} = 1 ]]
	then
		if [[ ${BINARY_OPENJDK} = 1 ]]
		then
			# switch to java8-openjdk-bin
			java-update java8-openjdk-bin
		else
			# switch to java7-openjdk
			java-update java7-openjdk
		fi
	else
		if [[ ${BINARY_OPENJDK} = 1 ]]
		then
			# switch to java8-openjdk-bin
			java-update java8-openjdk-bin
		else
			# switch to java8-openjdk
			java-update java8-openjdk
		fi
	fi
}

src_prepare()
{
	munpack ${ICEDTEA_SRCFILE} || die
	cd ${ICEDTEA_SRCDIR}

	ln -snf ${SOURCEDIR}/${PNAME}/${OPENJDK_SRCFILE} ${ICEDTEA_SRCDIR}/openjdk.tar.xz || die
	ln -snf ${SOURCEDIR}/${PNAME}/${JDK_SRCFILE} ${ICEDTEA_SRCDIR}/jdk.tar.xz || die
	ln -snf ${SOURCEDIR}/${PNAME}/${JAXP_SRCFILE} ${ICEDTEA_SRCDIR}/jaxp.tar.xz || die
	ln -snf ${SOURCEDIR}/${PNAME}/${JAXWS_SRCFILE} ${ICEDTEA_SRCDIR}/jaxws.tar.xz || die
	ln -snf ${SOURCEDIR}/${PNAME}/${CORBA_SRCFILE} ${ICEDTEA_SRCDIR}/corba.tar.xz || die
	ln -snf ${SOURCEDIR}/${PNAME}/${HOTSPOT_SRCFILE} ${ICEDTEA_SRCDIR}/hotspot.tar.xz || die
	ln -snf ${SOURCEDIR}/${PNAME}/${LANGTOOLS_SRCFILE} ${ICEDTEA_SRCDIR}/langtools.tar.xz || die
	ln -snf ${SOURCEDIR}/${PNAME}/${NASHORN_SRCFILE} ${ICEDTEA_SRCDIR}/nashorn.tar.xz || die
}

src_compile()
{
	cd ${ICEDTEA_SRCDIR}

	local myopts

	# get the right java profile
	source /etc/profile

	export ALT_PARALLEL_COMPILE_JOBS="${MAKEOPTS/-j}"
	export HOTSPOT_BUILD_JOBS="${ALT_PARALLEL_COMPILE_JOBS}"
	unset MAKEOPTS

	# fix some gcc6 issues, which do more rigorous checking of the C/C++ constructs (from LFS)
	export CFLAGS+=" -Wno-error=deprecated-declarations -fno-delete-null-pointer-checks -fno-lifetime-dse"
	export CXXFLAGS+=" -std=c++98 -fno-delete-null-pointer-checks -fno-lifetime-dse"

	if [[ ${BOOTSTRAP} = 1 ]]
	then
		myopts+=" --enable-bootstrap"
	else
		myopts+=" --disable-bootstrap"
	fi

	# use in-tree sctp library
	myopts+=" --disable-system-sctp"

	# disable cccache if requested
	if mqueryfeature "!ccache"
	then
		myopts+=" --disable-ccache"
	fi

	mconfigure \
		--with-pkgversion="Magellan-Linux ${PVER} ${ARCH}" \
		--with-parallel-jobs=${HOTSPOT_BUILD_JOBS} \
		--with-jdk-home=${JDK_HOME} \
		--disable-downloading \
		--disable-docs \
		--disable-system-kerberos \
		--enable-unlimited-crypto \
		--with-zlib=system \
		--with-rhino \
		--disable-zero \
		--disable-cacao \
		--disable-jamvm \
		--disable-shark \
		--enable-pulse-java \
		--enable-nss \
		--enable-infinality=no \
		${myopts} \
		|| die

	mmake patch || die

	# apply our patches here
	cd ${ICEDTEA_SRCDIR}/openjdk

	cd ${ICEDTEA_SRCDIR}
	# don't use mmake here, openjdk has its own parallel implementation
	make \
		DISTRO_NAME="Magellan-Linux" \
		DISTRO_PACKAGE_VERSION="magellan-${PVER}-${PBUILD}-${ARCH}" \
		|| die
}

src_install_java8-jre-openjdk()
{
	cd ${ICEDTEA_SRCDIR}

	local JAVA_DIR="/usr/$(mlibdir)/jvm/java-${JAVA_PVER}"

	# get the right java profile
	source /etc/profile

	minstalldir ${JAVA_DIR} || die
	mcopy -R openjdk.build/images/j2sdk-image/jre ${JAVA_DIR} || die
	mchown -R root:root ${JAVA_DIR} || die

#	# only keep configs we need
#	rm ${BINDIR}/${JAVA_DIR}/jre/lib/fontconfig.*.bfc || die
#	rm ${BINDIR}/${JAVA_DIR}/jre/lib/fontconfig.*.properties.src || die
#	minstallfile openjdk.build/images/j2sdk-image/jre/lib/fontconfig.Ubuntu.bfc \
#		${JAVA_DIR}/jre/lib/fontconfig.bfc || die
#	minstallfile openjdk.build/images/j2sdk-image/jre/lib/fontconfig.Ubuntu.properties.src \
#		${JAVA_DIR}/jre/lib/fontconfig.properties.src || die

	# get the right platform, needed plugin and env.d script install
	local PLATFORM="${ARCH}"
	[[ ${ARCH} = i*86 ]] && export PLATFORM="i386"
	[[ ${ARCH} = x86_64 ]] && export PLATFORM="amd64"

	# install java environment into /etc/java
	minstalldir /etc/java/java8-openjdk || die
	MCONFIG="/etc/java/java8-openjdk/jre.conf"
	mclearconfig || die
	# if no jdk installed, the java_home has the suffix /jre
	# gets overriden with installed jdk (22-java-jdk env)
	maddconfig "JAVA_HOME=\"${JAVA_DIR}/jre\"" || die
	maddconfig "JRE_HOME=\"${JAVA_DIR}/jre\"" || die
	maddconfig "CLASSPATH=\"${JAVA_DIR}/jre/lib/resources.jar\"" || die
	maddconfig "CLASSPATH=\"${JAVA_DIR}/jre/lib/rt.jar\"" || die
	maddconfig "CLASSPATH=\"${JAVA_DIR}/jre/lib/jsse.jar\"" || die
	maddconfig "CLASSPATH=\"${JAVA_DIR}/jre/lib/jce.jar\"" || die
	maddconfig "CLASSPATH=\"${JAVA_DIR}/jre/lib/charsets.jar\"" || die
	maddconfig "PATH=\"${JAVA_DIR}/jre/bin\"" || die
	maddconfig "ROOTPATH=\"${JAVA_DIR}/jre/bin\"" || die
	maddconfig "LDPATH=\"${JAVA_DIR}/jre/lib/${PLATFORM}/\"" || die
	maddconfig "LDPATH=\"${JAVA_DIR}/jre/lib/${PLATFORM}/headless/\"" || die
	maddconfig "LDPATH=\"${JAVA_DIR}/jre/lib/${PLATFORM}/xawt/\"" || die
	maddconfig "LDPATH=\"${JAVA_DIR}/jre/lib/${PLATFORM}/server/\"" || die
	maddconfig "LDPATH=\"${JAVA_DIR}/jre/lib/${PLATFORM}/jli/\"" || die
}

src_install_java8-jdk-openjdk()
{
	cd ${ICEDTEA_SRCDIR}

	local JAVA_DIR="/usr/$(mlibdir)/jvm/java-${JAVA_PVER}"

	minstalldir /usr/$(mlibdir)/jvm || die
	mcopy -R openjdk.build/images/j2sdk-image ${JAVA_DIR} || die
	mchown -R root:root ${JAVA_DIR} || die

	# save space and symlink some twice installed binaries
	local i
	for i in $(find ${ICEDTEA_SRCDIR}/openjdk.build/images/j2sdk-image/jre/bin -type f -printf '%f\n')
	do
		if [[ -x ${BINDIR}/${JAVA_DIR}/bin/${i} ]]
		then
			rm ${BINDIR}/${JAVA_DIR}/bin/${i} || die
			mlink ../jre/bin/${i} ${JAVA_DIR}/bin/${i} || die
		fi
	done

	# now remove the jre
	if [[ -d ${BINDIR}/${JAVA_DIR}/jre ]]
	then
		rm -r ${BINDIR}/${JAVA_DIR}/jre || die
	fi

	# install desktop-icons
	# add missing System category
	minstallpixmap \
		${ICEDTEA_SRCDIR}/openjdk/jdk/src/solaris/classes/sun/awt/X11/java-icon48.png \
		java8-openjdk.png || die
	cp ${ICEDTEA_SRCDIR}/jconsole{,-openjdk8}.desktop || die
	minstallxdg --exec "${JAVA_DIR}/bin/jconsole" --icon "java8-openjdk" \
		--categories "System" --file ${ICEDTEA_SRCDIR}/jconsole-openjdk8.desktop || die
	cp ${ICEDTEA_SRCDIR}/policytool{,-openjdk8}.desktop || die
	minstallxdg --exec "${JAVA_DIR}/bin/policytool" --icon "java8-openjdk" \
		--file ${ICEDTEA_SRCDIR}/policytool-openjdk8.desktop || die

	# remove the sources, they are way to big -> extra package
	rm -f ${BINDIR}/${JAVA_DIR}/src.zip || die

	# same for the demos and samples
#	rm -rf ${BINDIR}/${JAVA_DIR}/demos || die
	rm -rf ${BINDIR}/${JAVA_DIR}/demo || die
#	rm -rf ${BINDIR}/${JAVA_DIR}/db/demo || die
	rm -rf ${BINDIR}/${JAVA_DIR}/sample || die
	rm -f ${BINDIR}/${JAVA_DIR}/bin/java-rmi.cgi || die

	local PLATFORM="${ARCH}"
	[[ ${ARCH} = i*86 ]] && export PLATFORM="i386"
	[[ ${ARCH} = x86_64 ]] && export PLATFORM="amd64"

	# install java environment into /etc/java
	minstalldir /etc/java/java8-openjdk || die
	MCONFIG="/etc/java/java8-openjdk/jdk.conf"
	mclearconfig || die
	maddconfig "JAVA_HOME=\"${JAVA_DIR}\"" || die
	maddconfig "JDK_HOME=\"${JAVA_DIR}\"" || die
	maddconfig "JAVAC=\"${JAVA_DIR}/bin/javac\"" || die
	maddconfig "PATH=\"${JAVA_DIR}/bin\"" || die
	maddconfig "ROOTPATH=\"${JAVA_DIR}/bin\"" || die
	maddconfig "MANPATH=\"${JAVA_DIR}/man\"" || die
}

src_install_java8-src-openjdk()
{
	cd ${ICEDTEA_SRCDIR}
	local JAVA_DIR="/usr/$(mlibdir)/jvm/java-${JAVA_PVER}"
	minstalldir ${JAVA_DIR} || die
	mcopy -R openjdk.build/images/j2sdk-image/src.zip ${JAVA_DIR} || die
	mchown -R root:root ${JAVA_DIR} || die
}

src_install_java8-demos-openjdk()
{
	cd ${ICEDTEA_SRCDIR}
	local JAVA_DIR="/usr/$(mlibdir)/jvm/java-${JAVA_PVER}"
	minstalldir ${JAVA_DIR} || die
	mcopy -R openjdk.build/images/j2sdk-image/demo ${JAVA_DIR}/ || die
	mcopy -R openjdk.build/images/j2sdk-image/sample ${JAVA_DIR}/ || die
	minstalldir ${JAVA_DIR}/sample/rmi || die
	minstallexec openjdk.build/images/j2sdk-image/bin/java-rmi.cgi ${JAVA_DIR}/sample/rmi || die
	mchown -R root:root ${JAVA_DIR} || die
}

postinstall_java8-jre-openjdk()
{
	${MROOT}/usr/sbin/java-update --use-old java8-openjdk
}

preinstall_java8-jdk-openjdk()
{
	# delete the deprecated one
	[ -f ${MROOT}/etc/env.d/20java-jdk ] && rm ${MROOT}/etc/env.d/20java-jdk
}

postinstall_java8-jdk-openjdk()
{
	${MROOT}/usr/sbin/java-update --use-old java8-openjdk
}