contrib/openjdk8/Pkgfile

# Description: OpenJDK 8 built using IcedTea build harness
# URL:         http://icedtea.classpath.org http://openjdk.java.net
# Maintainer:  John Vogel, jvogel4 at stny dot rr dot com
# Depends on:  alsa-lib cups fontconfig freetype giflib gtk krb5 lcms2 libjpeg-turbo libpng libxslt nss unzip xorg-libxt xorg-libxtst xorg-libxinerama zip

name=openjdk8
version=8u242-b08
icedtea_version=3.15.0
boot_version=20200217
pkgsrc_quarter=2018Q3
certdata_rev=dc8776ff4759
release=1
source=(http://icedtea.wildebeest.org/download/source/icedtea-$icedtea_version.tar.xz
	https://stygian.me/crux/distfiles/$name/corba-$version.tar.xz
	https://stygian.me/crux/distfiles/$name/hotspot-$version.tar.xz
	https://stygian.me/crux/distfiles/$name/jaxp-$version.tar.xz
	https://stygian.me/crux/distfiles/$name/jaxws-$version.tar.xz
	https://stygian.me/crux/distfiles/$name/jdk-$version.tar.xz
	https://stygian.me/crux/distfiles/$name/langtools-$version.tar.xz
	https://stygian.me/crux/distfiles/$name/nashorn-$version.tar.xz
	https://stygian.me/crux/distfiles/$name/openjdk-$version.tar.xz
	https://stygian.me/crux/distfiles/certdata-$certdata_rev.txt
	https://stygian.me/crux/distfiles/mozilla-rootcerts-$pkgsrc_quarter.sh
	https://stygian.me/crux/distfiles/$name-boot-$boot_version-bin.tar.xz)
	# See README for links to originally named files and rationale of renaming/versioning/mirroring.

unpack_source() {
	for file in ${source[@]}; do
		case ${file##*/} in
			icedtea-$icedtea_version.tar.xz|\
			$name-boot-$boot_version-bin.tar.xz)
				bsdtar -p -o -C $SRC -xf $(get_filename $file) ;;
			*)
				cp $(get_filename $file) $SRC ;;
		esac
	done
}

build() {
	# Most of these flags were snarfed directly from Alpine Linux APKBUILD for openjdk7, added -fabi-version.
	# Fixes build failures due to suspected gcc8 changes for default std and abi.
	export EXTRA_CPP_FLAGS="$CXXFLAGS -fabi-version=10 -std=gnu++98 -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-strict-overflow"
	export EXTRA_CFLAGS="$CFLAGS -fabi-version=10 -std=gnu++98 -Wno-error -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-strict-overflow"

	# Make sure we do not have ccache masquerade directory in PATH.
	# Use --enable-ccache instead of providing a wrapped compiler.
	# NOTE: the check for usr/bin/ccache may be too specific, since it rules out
	#       local or opt installs.
	if [ -e '/usr/bin/ccache' ]; then
		EXTRA_OPTIONS='--enable-ccache'
		PATH=$(echo ${PATH} | awk -v RS=: -v ORS=: '/ccache/ {next} {print}' | sed 's/:*$//')
	fi

	OLD_PATH=$PATH
	export JAVA_HOME=$SRC/$name-boot
	export PATH=$JAVA_HOME/bin:$OLD_PATH

	mkdir $SRC/build
	cd $SRC/build

	LC_ALL=C \
	CONFIG_SHELL=/bin/bash \
	../icedtea-$icedtea_version/configure ${EXTRA_OPTIONS} \
		--prefix=/usr/lib/java/$name \
		--disable-docs \
		--disable-downloading \
		--disable-hotspot-tests \
		--disable-jdk-tests \
		--disable-langtools-tests \
		--disable-precompiled-headers \
		--disable-system-pcsc \
		--disable-system-sctp \
		--disable-systemtap-tests \
		--disable-tests \
		--enable-improved-font-rendering \
		--enable-non-nss-curves \
		--enable-nss \
		--enable-system-cups \
		--enable-system-fontconfig \
		--enable-system-gio \
		--enable-system-gtk \
		--enable-system-jpeg \
		--enable-system-kerberos \
		--enable-system-lcms \
		--enable-system-png \
		--enable-system-zlib \
		--with-corba-src-zip=$SRC/corba-$version.tar.xz \
		--with-hotspot-src-zip=$SRC/hotspot-$version.tar.xz \
		--with-jaxp-src-zip=$SRC/jaxp-$version.tar.xz \
		--with-jaxws-src-zip=$SRC/jaxws-$version.tar.xz \
		--with-jdk-src-zip=$SRC/jdk-$version.tar.xz \
		--with-langtools-src-zip=$SRC/langtools-$version.tar.xz \
		--with-nashorn-src-zip=$SRC/nashorn-$version.tar.xz \
		--with-openjdk-src-zip=$SRC/openjdk-$version.tar.xz \
		--with-pkgversion=CRUX \
		--with-jdk-home=$JAVA_HOME

	LC_ALL=C \
	make

	# Copy the sdk image first before pruning it, saving original for later inspection/comparison.
	install -d -m 0755 $PKG/usr/lib/java/$name
	cp -a openjdk.build/images/j2sdk-image/* $PKG/usr/lib/java/$name

	install -d -m 0755 $PKG/etc/revdep.d
	echo "/usr/lib/java/$name/jre/lib/amd64" > $PKG/etc/revdep.d/$name
	echo "/usr/lib/java/$name/jre/lib/amd64/jli" >> $PKG/etc/revdep.d/$name
	echo "/usr/lib/java/$name/jre/lib/amd64/server" >> $PKG/etc/revdep.d/$name

	# Remove unneeded files
	rm -f $PKG/usr/lib/java/$name/src.zip
	rm -rf $PKG/usr/lib/java/$name/{demo,man/ja*,sample}
	rm -f $PKG/usr/lib/java/$name/{,jre/}THIRD_PARTY_README
	find $PKG/usr/lib/java/$name \( \
		-name '*.ja' -o \
		-name 'ASSEMBLY_EXCEPTION' -o \
		-name 'LICENSE' -o \
		-name 'THIRD_PARTY_README' \) \
		-delete

	# Deduplicate
	rm $PKG/usr/lib/java/$name/jre/lib/amd64/libjawt.so
	ln -sr $PKG/usr/lib/java/$name/lib/amd64/libjawt.so \
		$PKG/usr/lib/java/$name/jre/lib/amd64/libjawt.so
	rm $PKG/usr/lib/java/$name/jre/lib/amd64/jli/libjli.so
	ln -sr $PKG/usr/lib/java/$name/lib/amd64/jli/libjli.so \
		$PKG/usr/lib/java/$name/jre/lib/amd64/jli/libjli.so
	for f in $PKG/usr/lib/java/$name/jre/bin/* ; do
		if [ -f $PKG/usr/lib/java/$name/bin/${f##*/} ]; then
			rm $f
			ln -sr $PKG/usr/lib/java/$name/bin/${f##*/} $f
		fi
	done

	sed -e "/# cd \/etc\/openssl\/certs/s//# cd \/usr\/share\/$name\/certs/" \
		-e '/@AWK@/s,,/usr/bin/awk,' \
		-e "/@DATADIR@/s,,/usr/share/$name," \
		-e '/@ECHO@/s,,/bin/echo,' \
		-e '/@EXPR@/s,,/usr/bin/expr,' \
		-e '/@LN@/s,,/bin/ln,' \
		-e '/@LS@/s,,/bin/ls,' \
		-e '/@MKDIR@/s,,/bin/mkdir,' \
		-e '/@OPENSSL@/s,,/usr/bin/openssl,' \
		-e '/@PREFIX@/s,,/usr,' \
		-e "/@SSLDIR@/s,,/usr/share/$name," \
		-e '/@RM@/s,,/bin/rm,' \
		-e 's,self extract,self -f $certfile extract,' \
		-e 's,self rehash,self -f $certfile rehash,' \
		$SRC/mozilla-rootcerts-$pkgsrc_quarter.sh > $SRC/mozilla-rootcerts

	export JAVA_HOME=$PKG/usr/lib/java/$name
	export PATH=$JAVA_HOME/bin:$OLD_PATH

	# Generate java's cacerts.
	# Big thanks to pkgsrc's mozilla-rootcerts and openjdk pkg's for this part.
	rm -f $PKG/usr/lib/java/$name/jre/lib/security/cacerts
	mkdir $SRC/cacerts
	cd $SRC/cacerts
	sh $SRC/mozilla-rootcerts -f $SRC/certdata-$certdata_rev.txt extract
	for cert in *.pem; do
		keytool \
			-noprompt \
			-importcert \
			-keystore $PKG/usr/lib/java/$name/jre/lib/security/cacerts \
			-alias $(echo $cert | sed 's,.*/\([^/]*\)\.pem,\1,') \
			-file $cert \
			-storepass changeit
	done
}