# Contributor: Timo Teras <timo.teras@iki.fi>
# Maintainer: Timo Teras <timo.teras@iki.fi>
pkgname=openjdk8
_java_ver=8
_jdk_update=72
_jdk_build=15
pkgver=$_java_ver.$_jdk_update.$_jdk_build
pkgrel=2
pkgdesc="Sun OpenJDK 8"
url="http://openjdk.java.net"
arch="x86_64 x86"
license="custom"
depends="$pkgname-jre java-cacerts"
options="sover-namecheck"
makedepends="bash findutils tar zip file paxmark gawk util-linux libxslt
	     autoconf automake linux-headers sed
	     openjdk7 ca-certificates
	     nss-dev cups-dev jpeg-dev giflib-dev libpng-dev libxt-dev
	     lcms2-dev libxp-dev libxtst-dev libxinerama-dev zlib-dev
	     libxrender-dev alsa-lib-dev freetype-dev fontconfig-dev
	     gtk+2.0-dev krb5-dev attr-dev pcsc-lite-dev lksctp-tools-dev"
install=""

case $CARCH in
x86)	_jarch=i386;;
x86_64)	_jarch=amd64;;
arm*)	_jarch=arm;;
esac

INSTALL_BASE=/usr/lib/jvm/java-1.8-openjdk
BOOTSTRAP_JAVA_HOME=/usr/lib/jvm/java-1.7-openjdk
_jrelib="$INSTALL_BASE/jre/lib/$_jarch"

# exclude xawt from ldpath to avoid duplicate provides for libmawt.so
# (also in headless). in future this should be a virtual provides.
ldpath="$_jrelib:$_jrelib/native_threads:$_jrelib/headless:$_jrelib/server:$_jrelib/jli"
sonameprefix="$pkgname:"

subpackages="$pkgname-jre-lib:jrelib $pkgname-jre $pkgname-jre-base:jrebase
	     $pkgname-doc:doc $pkgname-demos:demos"

_dropsurl=http://hg.openjdk.java.net/jdk8u/jdk8u
_dropsver=jdk${_java_ver}u${_jdk_update}-b${_jdk_build}

source="saveas-$_dropsurl/archive/${_dropsver}.tar.bz2/jdk8u-$_dropsver.tar.bz2
	saveas-$_dropsurl/corba/archive/${_dropsver}.tar.bz2/corba-$_dropsver.tar.bz2
	saveas-$_dropsurl/jaxp/archive/${_dropsver}.tar.bz2/jaxp-$_dropsver.tar.bz2
	saveas-$_dropsurl/jaxws/archive/${_dropsver}.tar.bz2/jaxws-$_dropsver.tar.bz2
	saveas-$_dropsurl/jdk/archive/${_dropsver}.tar.bz2/jdk-$_dropsver.tar.bz2
	saveas-$_dropsurl/langtools/archive/${_dropsver}.tar.bz2/langtools-$_dropsver.tar.bz2
	saveas-$_dropsurl/nashorn/archive/${_dropsver}.tar.bz2/nashorn-$_dropsver.tar.bz2
	saveas-$_dropsurl/hotspot/archive/${_dropsver}.tar.bz2/hotspot-$_dropsver.tar.bz2

	icedtea-hotspot-musl.patch
	icedtea-hotspot-noagent-musl.patch
	icedtea-hotspot-uclibc-fixes.patch
	icedtea-jdk-execinfo.patch
	icedtea-jdk-fix-ipv6-init.patch
	icedtea-jdk-musl.patch
	icedtea-jdk-includes.patch
	fix-libjvm-load.patch
	build-demo-ldflags.patch
	"

_builddir="$srcdir/jdk8u-$_dropsver"

prepare() {
	cd "$_builddir"
	update_config_sub || return 1

	local module
	for module in corba hotspot jdk jaxws jaxp langtools nashorn; do
		ln -s ../${module}-${_dropsver} ${module}
	done

        for patch in $source; do
                case $patch in
                *.patch)
                        msg "Applying patch $patch"
                        busybox patch -p1 < "$srcdir"/$patch || return 1
                        ;;
                esac
        done
}

build() {
	cd "$_builddir"
	unset JAVA_HOME
	export MAKEFLAGS=${MAKEFLAGS/-j*}
	sh ./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--target=$CTARGET \
		--prefix=$INSTALL_BASE \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--localstatedir=/var \
		--with-update-version="${_jdk_update}" \
		--with-build-number="b${_jdk_build}" \
		--with-user-release-suffix="alpine-r${pkgrel}" \
		--enable-unlimited-crypto \
		--with-zlib=system \
		--with-giflib=system \
		--with-extra-cflags="$CFLAGS" \
		--with-extra-cxxflags="$CXXFLAGS" \
		--with-extra-ldflags="$LDFLAGS" \
		--disable-freetype-bundling \
		--with-boot-jdk="$BOOTSTRAP_JAVA_HOME" \
		|| return 1

	make DEBUG_BINARIES=true || return 1
	make docs || return 1

	# agent was patched off; make empty sa-jdi.jar to make image builder happy
	local build
	for build in build/* ; do
		touch $build/jdk/lib/sa-jdi.jar
	done
	make images || return 1
}

list_paxables() {
        file "$@" 2> /dev/null | grep -E 'ELF.*(executable|shared object)' | sed -e 's/: .*$//'
}

pax_mark_vm() {
	local paxflags="-mp"
        [ "$CARCH" = "x86" ] && paxflags="-msp"

	for paxable in $(list_paxables "${1}"/bin/* "${1}"/jre/bin/*); do
                echo "PaX mark $paxflags ${paxable}"
                paxmark $paxflags "${paxable}"
        done
}

package() {
	mkdir -p "$pkgdir"/$INSTALL_BASE
	cp -a "$_builddir"/build/*/images/j2sdk-image/* "$pkgdir"/$INSTALL_BASE
	rm "$pkgdir"/$INSTALL_BASE/src.zip

	find "$pkgdir"/$INSTALL_BASE -iname "*.diz" -delete || return 1
	find "$pkgdir"/$INSTALL_BASE -iname "*.debuginfo" -delete || return 1
	find "$pkgdir"/$INSTALL_BASE \( -name "*.jar" -o -name "*.sym" \) \
		\! -perm /006 | xargs chmod go+r || return 1

	pax_mark_vm "$pkgdir"/$INSTALL_BASE

	# symlink to shared java cacerts store
	rm -f "$pkgdir"/$INSTALL_BASE/jre/lib/security/cacerts
	ln -sf /etc/ssl/certs/java/cacerts \
		"$pkgdir"/$INSTALL_BASE/jre/lib/security/cacerts
}

jrelib() {
	pkgdesc="OpenJDK 8 Java Runtime (class libraries)"
	arch="noarch"
	depends=""

	for A in jre/lib/images jre/lib/*.jar jre/lib/security \
		 jre/lib/ext/*.jar jre/lib/cmm jre/ASSEMBLY_EXCEPTION \
		 jre/THIRD_PARTY_README jre/LICENSE ; do
		dirname=${A%/*}
		mkdir -p "$subpkgdir"/$INSTALL_BASE/$dirname
		mv "$pkgdir"/$INSTALL_BASE/$A "$subpkgdir"/$INSTALL_BASE/$dirname
	done
}

jrebase() {
	pkgdesc="OpenJDK 8 Java Runtime (no GUI support)"
	depends="$pkgname-jre-lib java-common java-cacerts"

	mkdir -p "$subpkgdir"/$INSTALL_BASE/bin

	for A in java orbd rmid servertool unpack200 keytool \
		 pack200 rmiregistry tnameserv ; do
		mv "$pkgdir"/$INSTALL_BASE/bin/$A "$subpkgdir"/$INSTALL_BASE/bin
	done

	# rest of the jre subdir (which were not taken by -jre subpkg)
	mv "$pkgdir"/$INSTALL_BASE/jre "$subpkgdir"/$INSTALL_BASE

	pax_mark_vm "$subpkgdir"/$INSTALL_BASE
}

jre() {
	pkgdesc="OpenJDK 8 Java Runtime"

	mkdir -p "$subpkgdir"
	for A in jre/bin/policytool \
		 bin/appletviewer \
		 bin/policytool \
		 jre/lib/$_jarch/libawt_xawt.so \
		 jre/lib/$_jarch/libfontmanager.so \
		 jre/lib/$_jarch/libjawt.so \
		 jre/lib/$_jarch/libsplashscreen.so ; do
		dirname=${A%/*}
		mkdir -p "$subpkgdir"/$INSTALL_BASE/$dirname
		mv "$pkgdir"/$INSTALL_BASE/$A "$subpkgdir"/$INSTALL_BASE/$dirname
	done

	pax_mark_vm "$subpkgdir"/$INSTALL_BASE
}

doc() {
	default_doc

	mkdir -p "$subpkgdir"/$INSTALL_BASE/
	mv "$pkgdir"/$INSTALL_BASE/man "$subpkgdir"/$INSTALL_BASE/
}

demos() {
	pkgdesc="OpenJDK 8 Java Demos and Samples"
	depends="$pkgname"

	mkdir -p "$subpkgdir"/$INSTALL_BASE/
	mv "$pkgdir"/$INSTALL_BASE/demo "$pkgdir"/$INSTALL_BASE/sample \
		"$subpkgdir"/$INSTALL_BASE/
}

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fc7d3cc1f5a5615574fd1e416144a042  icedtea-jdk-includes.patch
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