eclass/intel-sdp.eclass - platform/external/gentoo/overlays/gentoo - Git at Google

 # Copyright 1999-2015 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$

 # @ECLASS: intel-sdp.eclass
 # @MAINTAINER:
 # Justin Lecher <jlec@gentoo.org>
 # Sci Team <sci@gentoo.org>
 # @BLURB: Handling of Intel's Software Development Products package management

 # @ECLASS-VARIABLE: INTEL_DID
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # The package download ID from Intel.
 # To find out its value, see the links to download in
 # https://registrationcenter.intel.com/RegCenter/MyProducts.aspx
 #
 # e.g. 2504
 #
 # Must be defined before inheriting the eclass

 # @ECLASS-VARIABLE: INTEL_DPN
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # The package name to download from Intel.
 # To find out its value, see the links to download in
 # https://registrationcenter.intel.com/RegCenter/MyProducts.aspx
 #
 # e.g. parallel_studio_xe
 #
 # Must be defined before inheriting the eclass

 # @ECLASS-VARIABLE: INTEL_DPV
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # The package download version from Intel.
 # To find out its value, see the links to download in
 # https://registrationcenter.intel.com/RegCenter/MyProducts.aspx
 #
 # e.g. 2011_sp1_update2
 #
 # Must be defined before inheriting the eclass

 # @ECLASS-VARIABLE: INTEL_TARX
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # The package extention.
 # To find out its value, see the links to download in
 # https://registrationcenter.intel.com/RegCenter/MyProducts.aspx
 #
 # e.g. tar.gz
 #
 # Must be defined before inheriting the eclass
 : ${INTEL_TARX:=tgz}

 # @ECLASS-VARIABLE: INTEL_SUBDIR
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # The package sub-directory where it will end-up in /opt/intel
 # To find out its value, you have to do a raw install from the Intel tar ball

 # @ECLASS-VARIABLE: INTEL_SKIP_LICENSE
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # Possibility to skip the mandatory check for licenses. Only set this if there
 # is really no fix.

 # @ECLASS-VARIABLE: INTEL_RPMS_DIR
 # @DESCRIPTION:
 # Main subdirectory which contains the rpms to extract.
 : ${INTEL_RPMS_DIR:=rpm}

 # @ECLASS-VARIABLE: INTEL_X86
 # @DESCRIPTION:
 # 32bit arch in rpm names
 #
 # e.g. i484
 : ${INTEL_X86:=i486}

 # @ECLASS-VARIABLE: INTEL_BIN_RPMS
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # Functional name of rpm without any version/arch tag
 #
 # e.g. compilerprof
 #
 # if the rpm is located in a directory different to INTEL_RPMS_DIR you can
 # specify the full path
 #
 # e.g. CLI_install/rpm/intel-vtune-amplifier-xe-cli

 # @ECLASS-VARIABLE: INTEL_DAT_RPMS
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # Functional name of rpm of common data which are arch free
 # without any version tag
 #
 # e.g. openmp
 #
 # if the rpm is located in a directory different to INTEL_RPMS_DIR you can
 # specify the full path
 #
 # e.g. CLI_install/rpm/intel-vtune-amplifier-xe-cli-common

 # @ECLASS-VARIABLE: INTEL_SINGLE_ARCH
 # @DESCRIPTION:
 # Unset, if only the multilib package will be provided by intel
 : ${INTEL_SINGLE_ARCH:=true}

 # @ECLASS-VARIABLE: INTEL_SDP_DB
 # @DESCRIPTION:
 # Full path to intel registry db
 INTEL_SDP_DB="${EROOT%/}"/opt/intel/intel-sdp-products.db

 inherit check-reqs eutils multilib versionator

 _INTEL_PV1=$(get_version_component_range 1)
 _INTEL_PV2=$(get_version_component_range 2)
 _INTEL_PV3=$(get_version_component_range 3)
 _INTEL_PV4=$(get_version_component_range 4)
 _INTEL_URI="http://registrationcenter-download.intel.com/irc_nas/${INTEL_DID}/${INTEL_DPN}"

 if [ ${INTEL_SINGLE_ARCH} == true ]; then
 	SRC_URI="
 		amd64? ( multilib? ( ${_INTEL_URI}_${INTEL_DPV}.${INTEL_TARX} ) )
 		amd64? ( !multilib? ( ${_INTEL_URI}_${INTEL_DPV}_intel64.${INTEL_TARX} ) )
 		x86?	( ${_INTEL_URI}_${INTEL_DPV}_ia32.${INTEL_TARX} )"
 else
 	SRC_URI="${_INTEL_URI}_${INTEL_DPV}.${INTEL_TARX}"
 fi

 LICENSE="Intel-SDP"
 # Future work, #394411
 #SLOT="${_INTEL_PV1}.${_INTEL_PV2}"
 SLOT="0"
 IUSE="examples multilib"

 RESTRICT="mirror"

 RDEPEND=""
 DEPEND="app-arch/rpm2targz"

 _INTEL_SDP_YEAR=${INTEL_DPV%_update*}
 _INTEL_SDP_YEAR=${INTEL_DPV%_sp*}

 # @ECLASS-VARIABLE: INTEL_SDP_DIR
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # Full rootless path to installation dir
 INTEL_SDP_DIR="opt/intel/${INTEL_SUBDIR}-${_INTEL_SDP_YEAR:-${_INTEL_PV1}}.${_INTEL_PV3}.${_INTEL_PV4}"

 # @ECLASS-VARIABLE: INTEL_SDP_EDIR
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # Full rooted path to installation dir
 INTEL_SDP_EDIR="${EROOT%/}/${INTEL_SDP_DIR}"

 S="${WORKDIR}"

 QA_PREBUILT="${INTEL_SDP_DIR}/*"

 # @ECLASS-VARIABLE: INTEL_ARCH
 # @DEFAULT_UNSET
 # @DESCRIPTION:
 # Intels internal names of the arches; will be set at runtime accordingly
 #
 # e.g. amd64-multilib -> INTEL_ARCH="intel64 ia32"

 # @FUNCTION: _isdp_link_eclipse_plugins
 # @INTERNAL
 # @DESCRIPTION:
 # Creating necessary links to use intel compiler with eclipse
 _isdp_link_eclipse_plugins() {
 	local c f
 	pushd ${INTEL_SDP_DIR}/eclipse_support > /dev/null
 		for c in cdt*; do
 			local cv=${c#cdt} ev=3.$(( ${cv:0:1} - 1))
 			if has_version "dev-util/eclipse-sdk:${ev}"; then
 				einfo "Linking eclipse (v${ev}) plugin cdt (v${cv})"
 				for f in cdt${cv}/eclipse/features/*; do
 					dodir /usr/$(get_libdir)/eclipse-${ev}/features
 					dosym "${INTEL_SDP_EDIR}"/eclipse_support/${f} \
 						/usr/$(get_libdir)/eclipse-${ev}/features/ || die
 				done
 				for f in cdt${cv}/eclipse/plugins/*; do
 					dodir /usr/$(get_libdir)/eclipse-${ev}/plugins
 					dosym "${INTEL_SDP_EDIR}"/eclipse_support/${f} \
 						/usr/$(get_libdir)/eclipse-${ev}/plugins/ || die
 				done
 			fi
 		done
 	popd > /dev/null
 }

 # @FUNCTION: _isdp_big-warning
 # @USAGE: [pre-check | test-failed]
 # @INTERNAL
 # @DESCRIPTION:
 # warn user that we really require a license
 _isdp_big-warning() {
 	case ${1} in
 		pre-check )
 			echo ""
 			ewarn "License file not found!"
 			;;

 		test-failed )
 			echo
 			ewarn "Function test failed. Most probably due to an invalid license."
 			ewarn "This means you already tried to bypass the license check once."
 			;;
 	esac

 	echo ""
 	ewarn "Make sure you have received an Intel license."
 	ewarn "To receive a non-commercial license, you need to register at:"
 	ewarn "https://software.intel.com/en-us/qualify-for-free-software"
 	ewarn "Install the license file into ${INTEL_SDP_EDIR}/licenses/"

 	case ${1} in
 		pre-check )
 			ewarn "before proceeding with installation of ${P}"
 			echo ""
 			;;
 		* )
 			echo ""
 			;;
 			esac
 }

 # @FUNCTION: _isdp_version_test
 # @INTERNAL
 # @DESCRIPTION:
 # Testing for valid license by asking for version information of the compiler
 _isdp_version_test() {
 	local comp comp_full arch warn
 	case ${PN} in
 		ifc )
 			debug-print "Testing ifort"
 			comp=ifort
 			;;
 		icc )
 			debug-print "Testing icc"
 			comp=icc
 			;;
 		*)
 			die "${PN} is not supported for testing"
 			;;
 	esac

 	for arch in ${INTEL_ARCH}; do
 		case ${EBUILD_PHASE} in
 			install )
 				comp_full="${ED}/${INTEL_SDP_DIR}/bin/${arch}/${comp}"
 				;;
 			postinst )
 				comp_full="${INTEL_SDP_EDIR}/bin/${arch}/${comp}"
 				;;
 			* )
 				ewarn "Compile test not supported in ${EBUILD_PHASE}"
 				continue
 				;;
 		esac

 		debug-print "LD_LIBRARY_PATH=\"${INTEL_SDP_EDIR}/bin/${arch}/\" \"${comp_full}\" -V"

 		LD_LIBRARY_PATH="${INTEL_SDP_EDIR}/bin/${arch}/" "${comp_full}" -V &>/dev/null
 		[[ $? -ne 0 ]] && warn=yes
 	done
 	[[ "${warn}" == "yes" ]] && _isdp_big-warning test-failed
 }

 # @FUNCTION: _isdp_run-test
 # @INTERNAL
 # Test if installed compiler is working
 _isdp_run-test() {
 	if [[ -z ${INTEL_SKIP_LICENSE} ]]; then
 		case ${PN} in
 			ifc | icc )
 				_isdp_version_test ;;
 			* )
 				debug-print "No test available for ${PN}"
 				;;
 		esac
 	fi
 }

 # @FUNCTION: intel-sdp_pkg_pretend
 # @DESCRIPTION:
 # @CODE
 # * Check that the user has a (valid) license file before going on.
 # * Check for space requirements being fullfilled
 # @CODE
 intel-sdp_pkg_pretend() {
 	local warn=1 dir dirs ret arch a p

 	: ${CHECKREQS_DISK_BUILD:=256M}
 	check-reqs_pkg_pretend

 	if [[ -z ${INTEL_SKIP_LICENSE} ]]; then
 		if echo ${INTEL_LICENSE_FILE} | grep -q @; then
 			einfo "Looks like you are using following license server:"
 			einfo "   ${INTEL_LICENSE_FILE}"
 			return 0
 		fi

 		dirs=(
 			"${INTEL_SDP_EDIR}/licenses"
 			"${INTEL_SDP_EDIR}/Licenses"
 			"${EPREFIX}/opt/intel/licenses"
 			)
 		for dir in "${dirs[@]}" ; do
 			ebegin "Checking for a license in: ${dir}"
 			#maybe use nullglob or [[ $(echo ${dir/*lic) != "${dir}/*lic" ]]
 			[[ $( ls "${dir}"/*lic 2>/dev/null ) ]]; ret=$?
 			eend ${ret}
 			if [[ ${ret} == "0" ]]; then
 				warn=${ret}
 				break
 			fi
 		done
 		if [[ ${warn} == "1" ]]; then
 			_isdp_big-warning pre-check
 			die "Could not find license file"
 		fi
 	else
 		eqawarn "The ebuild doesn't check for presents of a proper intel license!"
 		eqawarn "This shouldn't be done unless there is a serious reason."
 	fi
 }

 # @FUNCTION: intel-sdp_pkg_setup
 # @DESCRIPTION:
 # Setting up and sorting some internal variables
 intel-sdp_pkg_setup() {
 	local arch a p

 	if use x86; then
 		arch=${INTEL_X86}
 		INTEL_ARCH="ia32"
 	elif use amd64; then
 		arch=x86_64
 		INTEL_ARCH="intel64"
 		if has_multilib_profile; then
 			arch="x86_64 ${INTEL_X86}"
 			INTEL_ARCH="intel64 ia32"
 		fi
 	fi
 	INTEL_RPMS=()
 	INTEL_RPMS_FULL=()
 	if [[ $(declare -p INTEL_BIN_RPMS) = "declare -a "* ]] ; then
 		_INTEL_BIN_RPMS=( ${INTEL_BIN_RPMS[@]} )
 	else
 		read -r -d '' -a _INTEL_BIN_RPMS <<<"${INTEL_BIN_RPMS}"
 	fi
 	for p in "${_INTEL_BIN_RPMS[@]}"; do
 		for a in ${arch}; do
 			if [ ${p} == $(basename ${p}) ]; then
 				INTEL_RPMS+=( intel-${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.${a}.rpm )
 			else
 				INTEL_RPMS_FULL+=( ${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.${a}.rpm )
 			fi
 		done
 	done
 	if [[ $(declare -p INTEL_DAT_RPMS) = "declare -a "* ]] ; then
 		_INTEL_DAT_RPMS=( ${INTEL_DAT_RPMS[@]} )
 	else
 		read -r -d '' -a _INTEL_DAT_RPMS <<<"${INTEL_DAT_RPMS}"
 	fi
 	for p in "${_INTEL_DAT_RPMS[@]}"; do
 		if [ ${p} == $(basename ${p}) ]; then
 			INTEL_RPMS+=( intel-${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.noarch.rpm )
 		else
 			INTEL_RPMS_FULL+=( ${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.noarch.rpm )
 		fi
 	done
 }

 # @FUNCTION: intel-sdp_src_unpack
 # @DESCRIPTION:
 # Unpacking necessary rpms from tarball, extract them and rearrange the output.
 intel-sdp_src_unpack() {
 	local l r subdir rb t list=() debug_list

 	for t in ${A}; do
 		for r in "${INTEL_RPMS[@]}"; do
 			rpmdir=${t%%.*}/${INTEL_RPMS_DIR}
 			list+=( ${rpmdir}/${r} )
 		done

 		for r in "${INTEL_RPMS_FULL[@]}"; do
 			list+=( ${t%%.*}/${r} )
 		done

 		debug_list="$(IFS=$'\n'; echo ${list[@]} )"

 		debug-print "Adding to decompression list:"
 		debug-print ${debug_list}

 		tar xvf "${DISTDIR}"/${t} ${list[@]} &> "${T}"/rpm-extraction.log

 		for r in ${list[@]}; do
 			rb=$(basename ${r})
 			l=.${rb}_$(date +'%d%m%y_%H%M%S').log
 			einfo "Unpacking ${rb}"
 			rpm2tar -O ${r} | tar xvf - | sed -e \
 				"s:^\.:${EROOT#/}:g" > ${l}; assert "unpacking ${r} failed"
 			mv ${l} opt/intel/ || die "failed moving extract log file"
 		done
 	done

 	mv opt/intel/* ${INTEL_SDP_DIR} || die "mv to INTEL_SDP_DIR failed"
 }

 # @FUNCTION: intel-sdp_src_install
 # @DESCRIPTION:
 # Install everything
 intel-sdp_src_install() {
 	if path_exists "${INTEL_SDP_DIR}"/uninstall*; then
 		ebegin "Cleaning out uninstall information"
 		find "${INTEL_SDP_DIR}"/uninstall* -delete || die
 		eend
 	fi

 	if path_exists "${INTEL_SDP_DIR}"/Documentation; then
 		dodoc -r "${INTEL_SDP_DIR}"/Documentation/*

 		ebegin "Cleaning out documentation"
 		find "${INTEL_SDP_DIR}"/Documentation -delete || die
 		eend
 	fi

 	if path_exists "${INTEL_SDP_DIR}"/Samples; then
 		if use examples ; then
 			insinto /usr/share/${P}/examples/
 			doins -r "${INTEL_SDP_DIR}"/Samples/*
 		fi
 		ebegin "Cleaning out examples"
 		find "${INTEL_SDP_DIR}"/Samples -delete || die
 		eend
 	fi

 	if path_exists "${INTEL_SDP_DIR}"/eclipse_support; then
 		if has eclipse ${IUSE} && use eclipse; then
 			_isdp_link_eclipse_plugins
 		else
 			ebegin "Cleaning out eclipse plugin"
 			find "${INTEL_SDP_DIR}"/eclipse_support -delete || die
 			eend
 		fi
 	fi

 	if path_exists "${INTEL_SDP_DIR}"/man; then
 		path_exists "${INTEL_SDP_DIR}"/man/en_US/man1/* && \
 			doman "${INTEL_SDP_DIR}"/man/en_US/man1/*
 		path_exists "${INTEL_SDP_DIR}"/man/man1/* && \
 			doman "${INTEL_SDP_DIR}"/man/man1/*
 		has linguas_ja ${IUSE} && use linguas_ja && \
 			doman -i18n=ja_JP "${INTEL_SDP_DIR}"/man/ja_JP/man1/*

 		find "${INTEL_SDP_DIR}"/man -delete || die
 	fi

 	ebegin "Tagging ${PN}"
 	find opt -name \*sh -type f -exec sed -i \
 		-e "s:<.*DIR>:${INTEL_SDP_EDIR}:g" \
 		'{}' + || die
 	eend

 	[[ -d "${ED}" ]] || dodir /
 	mv opt "${ED}"/ || die "moving files failed"

 	dodir "${INTEL_SDP_DIR}"/licenses /opt/intel/ism/rm
 	keepdir "${INTEL_SDP_DIR}"/licenses /opt/intel/ism/rm
 }

 # @FUNCTION: intel-sdp_pkg_postinst
 # @DESCRIPTION:
 # Add things to intel database
 intel-sdp_pkg_postinst() {
 	# add product registry to intel "database"
 	local l r
 	for r in ${INTEL_RPMS}; do
 		l="$(ls -1 ${EROOT%/}/opt/intel/.${r}_*.log | head -n 1)"
 		echo >> ${INTEL_SDP_DB} \
 			"<:${r%-${_INTEL_PV4}*}-${_INTEL_PV4}:${r}:${INTEL_SDP_EDIR}:${l}:>"
 	done
 	_isdp_run-test

 	if [[ ${PN} = icc ]] && has_version ">=dev-util/ccache-3.1.9-r2" ; then
 		#add ccache links as icc might get installed after ccache
 		"${EROOT}"/usr/bin/ccache-config --install-links
 	fi
 }

 # @FUNCTION: intel-sdp_pkg_postrm
 # @DESCRIPTION:
 # Sanitize intel database
 intel-sdp_pkg_postrm() {
 	# remove from intel "database"
 	if [[ -e ${INTEL_SDP_DB} ]]; then
 		local r
 		for r in ${INTEL_RPMS}; do
 			sed -i \
 				-e "/${r}/d" \
 				${INTEL_SDP_DB}
 		done
 	fi

 	if [[ ${PN} = icc ]] && has_version ">=dev-util/ccache-3.1.9-r2" && [[ -z ${REPLACED_BY_VERSION} ]]; then
 		# --remove-links would remove all links, --install-links updates them
 		"${EROOT}"/usr/bin/ccache-config --install-links
 	fi
 }

 EXPORT_FUNCTIONS pkg_setup src_unpack src_install pkg_postinst pkg_postrm pkg_pretend
 case "${EAPI:-0}" in
 	0|1|2|3)die "EAPI=${EAPI} is not supported anymore" ;;
 	4|5) ;;
 	*) die "EAPI=${EAPI} is not supported" ;;
 esac
	# Copyright 1999-2015 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Id$

	# @ECLASS: intel-sdp.eclass
	# @MAINTAINER:
	# Justin Lecher <jlec@gentoo.org>
	# Sci Team <sci@gentoo.org>
	# @BLURB: Handling of Intel's Software Development Products package management

	# @ECLASS-VARIABLE: INTEL_DID
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# The package download ID from Intel.
	# To find out its value, see the links to download in
	# https://registrationcenter.intel.com/RegCenter/MyProducts.aspx
	#
	# e.g. 2504
	#
	# Must be defined before inheriting the eclass

	# @ECLASS-VARIABLE: INTEL_DPN
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# The package name to download from Intel.
	# To find out its value, see the links to download in
	# https://registrationcenter.intel.com/RegCenter/MyProducts.aspx
	#
	# e.g. parallel_studio_xe
	#
	# Must be defined before inheriting the eclass

	# @ECLASS-VARIABLE: INTEL_DPV
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# The package download version from Intel.
	# To find out its value, see the links to download in
	# https://registrationcenter.intel.com/RegCenter/MyProducts.aspx
	#
	# e.g. 2011_sp1_update2
	#
	# Must be defined before inheriting the eclass

	# @ECLASS-VARIABLE: INTEL_TARX
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# The package extention.
	# To find out its value, see the links to download in
	# https://registrationcenter.intel.com/RegCenter/MyProducts.aspx
	#
	# e.g. tar.gz
	#
	# Must be defined before inheriting the eclass
	: ${INTEL_TARX:=tgz}

	# @ECLASS-VARIABLE: INTEL_SUBDIR
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# The package sub-directory where it will end-up in /opt/intel
	# To find out its value, you have to do a raw install from the Intel tar ball

	# @ECLASS-VARIABLE: INTEL_SKIP_LICENSE
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# Possibility to skip the mandatory check for licenses. Only set this if there
	# is really no fix.

	# @ECLASS-VARIABLE: INTEL_RPMS_DIR
	# @DESCRIPTION:
	# Main subdirectory which contains the rpms to extract.
	: ${INTEL_RPMS_DIR:=rpm}

	# @ECLASS-VARIABLE: INTEL_X86
	# @DESCRIPTION:
	# 32bit arch in rpm names
	#
	# e.g. i484
	: ${INTEL_X86:=i486}

	# @ECLASS-VARIABLE: INTEL_BIN_RPMS
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# Functional name of rpm without any version/arch tag
	#
	# e.g. compilerprof
	#
	# if the rpm is located in a directory different to INTEL_RPMS_DIR you can
	# specify the full path
	#
	# e.g. CLI_install/rpm/intel-vtune-amplifier-xe-cli

	# @ECLASS-VARIABLE: INTEL_DAT_RPMS
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# Functional name of rpm of common data which are arch free
	# without any version tag
	#
	# e.g. openmp
	#
	# if the rpm is located in a directory different to INTEL_RPMS_DIR you can
	# specify the full path
	#
	# e.g. CLI_install/rpm/intel-vtune-amplifier-xe-cli-common

	# @ECLASS-VARIABLE: INTEL_SINGLE_ARCH
	# @DESCRIPTION:
	# Unset, if only the multilib package will be provided by intel
	: ${INTEL_SINGLE_ARCH:=true}

	# @ECLASS-VARIABLE: INTEL_SDP_DB
	# @DESCRIPTION:
	# Full path to intel registry db
	INTEL_SDP_DB="${EROOT%/}"/opt/intel/intel-sdp-products.db

	inherit check-reqs eutils multilib versionator

	_INTEL_PV1=$(get_version_component_range 1)
	_INTEL_PV2=$(get_version_component_range 2)
	_INTEL_PV3=$(get_version_component_range 3)
	_INTEL_PV4=$(get_version_component_range 4)
	_INTEL_URI="http://registrationcenter-download.intel.com/irc_nas/${INTEL_DID}/${INTEL_DPN}"

	if [ ${INTEL_SINGLE_ARCH} == true ]; then
	SRC_URI="
	amd64? ( multilib? ( ${_INTEL_URI}_${INTEL_DPV}.${INTEL_TARX} ) )
	amd64? ( !multilib? ( ${_INTEL_URI}_${INTEL_DPV}_intel64.${INTEL_TARX} ) )
	x86? ( ${_INTEL_URI}_${INTEL_DPV}_ia32.${INTEL_TARX} )"
	else
	SRC_URI="${_INTEL_URI}_${INTEL_DPV}.${INTEL_TARX}"
	fi

	LICENSE="Intel-SDP"
	# Future work, #394411
	#SLOT="${_INTEL_PV1}.${_INTEL_PV2}"
	SLOT="0"
	IUSE="examples multilib"

	RESTRICT="mirror"

	RDEPEND=""
	DEPEND="app-arch/rpm2targz"

	_INTEL_SDP_YEAR=${INTEL_DPV%_update*}
	_INTEL_SDP_YEAR=${INTEL_DPV%_sp*}

	# @ECLASS-VARIABLE: INTEL_SDP_DIR
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# Full rootless path to installation dir
	INTEL_SDP_DIR="opt/intel/${INTEL_SUBDIR}-${_INTEL_SDP_YEAR:-${_INTEL_PV1}}.${_INTEL_PV3}.${_INTEL_PV4}"

	# @ECLASS-VARIABLE: INTEL_SDP_EDIR
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# Full rooted path to installation dir
	INTEL_SDP_EDIR="${EROOT%/}/${INTEL_SDP_DIR}"

	S="${WORKDIR}"

	QA_PREBUILT="${INTEL_SDP_DIR}/*"

	# @ECLASS-VARIABLE: INTEL_ARCH
	# @DEFAULT_UNSET
	# @DESCRIPTION:
	# Intels internal names of the arches; will be set at runtime accordingly
	#
	# e.g. amd64-multilib -> INTEL_ARCH="intel64 ia32"

	# @FUNCTION: _isdp_link_eclipse_plugins
	# @INTERNAL
	# @DESCRIPTION:
	# Creating necessary links to use intel compiler with eclipse
	_isdp_link_eclipse_plugins() {
	local c f
	pushd ${INTEL_SDP_DIR}/eclipse_support > /dev/null
	for c in cdt*; do
	local cv=${c#cdt} ev=3.$(( ${cv:0:1} - 1))
	if has_version "dev-util/eclipse-sdk:${ev}"; then
	einfo "Linking eclipse (v${ev}) plugin cdt (v${cv})"
	for f in cdt${cv}/eclipse/features/*; do
	dodir /usr/$(get_libdir)/eclipse-${ev}/features
	dosym "${INTEL_SDP_EDIR}"/eclipse_support/${f} \
	/usr/$(get_libdir)/eclipse-${ev}/features/ \|\| die
	done
	for f in cdt${cv}/eclipse/plugins/*; do
	dodir /usr/$(get_libdir)/eclipse-${ev}/plugins
	dosym "${INTEL_SDP_EDIR}"/eclipse_support/${f} \
	/usr/$(get_libdir)/eclipse-${ev}/plugins/ \|\| die
	done
	fi
	done
	popd > /dev/null
	}

	# @FUNCTION: _isdp_big-warning
	# @USAGE: [pre-check \| test-failed]
	# @INTERNAL
	# @DESCRIPTION:
	# warn user that we really require a license
	_isdp_big-warning() {
	case ${1} in
	pre-check )
	echo ""
	ewarn "License file not found!"
	;;

	test-failed )
	echo
	ewarn "Function test failed. Most probably due to an invalid license."
	ewarn "This means you already tried to bypass the license check once."
	;;
	esac

	echo ""
	ewarn "Make sure you have received an Intel license."
	ewarn "To receive a non-commercial license, you need to register at:"
	ewarn "https://software.intel.com/en-us/qualify-for-free-software"
	ewarn "Install the license file into ${INTEL_SDP_EDIR}/licenses/"

	case ${1} in
	pre-check )
	ewarn "before proceeding with installation of ${P}"
	echo ""
	;;
	* )
	echo ""
	;;
	esac
	}

	# @FUNCTION: _isdp_version_test
	# @INTERNAL
	# @DESCRIPTION:
	# Testing for valid license by asking for version information of the compiler
	_isdp_version_test() {
	local comp comp_full arch warn
	case ${PN} in
	ifc )
	debug-print "Testing ifort"
	comp=ifort
	;;
	icc )
	debug-print "Testing icc"
	comp=icc
	;;
	*)
	die "${PN} is not supported for testing"
	;;
	esac

	for arch in ${INTEL_ARCH}; do
	case ${EBUILD_PHASE} in
	install )
	comp_full="${ED}/${INTEL_SDP_DIR}/bin/${arch}/${comp}"
	;;
	postinst )
	comp_full="${INTEL_SDP_EDIR}/bin/${arch}/${comp}"
	;;
	* )
	ewarn "Compile test not supported in ${EBUILD_PHASE}"
	continue
	;;
	esac

	debug-print "LD_LIBRARY_PATH=\"${INTEL_SDP_EDIR}/bin/${arch}/\" \"${comp_full}\" -V"

	LD_LIBRARY_PATH="${INTEL_SDP_EDIR}/bin/${arch}/" "${comp_full}" -V &>/dev/null
	[[ $? -ne 0 ]] && warn=yes
	done
	[[ "${warn}" == "yes" ]] && _isdp_big-warning test-failed
	}

	# @FUNCTION: _isdp_run-test
	# @INTERNAL
	# Test if installed compiler is working
	_isdp_run-test() {
	if [[ -z ${INTEL_SKIP_LICENSE} ]]; then
	case ${PN} in
	ifc \| icc )
	_isdp_version_test ;;
	* )
	debug-print "No test available for ${PN}"
	;;
	esac
	fi
	}

	# @FUNCTION: intel-sdp_pkg_pretend
	# @DESCRIPTION:
	# @CODE
	# * Check that the user has a (valid) license file before going on.
	# * Check for space requirements being fullfilled
	# @CODE
	intel-sdp_pkg_pretend() {
	local warn=1 dir dirs ret arch a p

	: ${CHECKREQS_DISK_BUILD:=256M}
	check-reqs_pkg_pretend

	if [[ -z ${INTEL_SKIP_LICENSE} ]]; then
	if echo ${INTEL_LICENSE_FILE} \| grep -q @; then
	einfo "Looks like you are using following license server:"
	einfo " ${INTEL_LICENSE_FILE}"
	return 0
	fi

	dirs=(
	"${INTEL_SDP_EDIR}/licenses"
	"${INTEL_SDP_EDIR}/Licenses"
	"${EPREFIX}/opt/intel/licenses"
	)
	for dir in "${dirs[@]}" ; do
	ebegin "Checking for a license in: ${dir}"
	#maybe use nullglob or [[ $(echo ${dir/lic) != "${dir}/lic" ]]
	[[ $( ls "${dir}"/*lic 2>/dev/null ) ]]; ret=$?
	eend ${ret}
	if [[ ${ret} == "0" ]]; then
	warn=${ret}
	break
	fi
	done
	if [[ ${warn} == "1" ]]; then
	_isdp_big-warning pre-check
	die "Could not find license file"
	fi
	else
	eqawarn "The ebuild doesn't check for presents of a proper intel license!"
	eqawarn "This shouldn't be done unless there is a serious reason."
	fi
	}

	# @FUNCTION: intel-sdp_pkg_setup
	# @DESCRIPTION:
	# Setting up and sorting some internal variables
	intel-sdp_pkg_setup() {
	local arch a p

	if use x86; then
	arch=${INTEL_X86}
	INTEL_ARCH="ia32"
	elif use amd64; then
	arch=x86_64
	INTEL_ARCH="intel64"
	if has_multilib_profile; then
	arch="x86_64 ${INTEL_X86}"
	INTEL_ARCH="intel64 ia32"
	fi
	fi
	INTEL_RPMS=()
	INTEL_RPMS_FULL=()
	if [[ $(declare -p INTEL_BIN_RPMS) = "declare -a "* ]] ; then
	_INTEL_BIN_RPMS=( ${INTEL_BIN_RPMS[@]} )
	else
	read -r -d '' -a _INTEL_BIN_RPMS <<<"${INTEL_BIN_RPMS}"
	fi
	for p in "${_INTEL_BIN_RPMS[@]}"; do
	for a in ${arch}; do
	if [ ${p} == $(basename ${p}) ]; then
	INTEL_RPMS+=( intel-${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.${a}.rpm )
	else
	INTEL_RPMS_FULL+=( ${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.${a}.rpm )
	fi
	done
	done
	if [[ $(declare -p INTEL_DAT_RPMS) = "declare -a "* ]] ; then
	_INTEL_DAT_RPMS=( ${INTEL_DAT_RPMS[@]} )
	else
	read -r -d '' -a _INTEL_DAT_RPMS <<<"${INTEL_DAT_RPMS}"
	fi
	for p in "${_INTEL_DAT_RPMS[@]}"; do
	if [ ${p} == $(basename ${p}) ]; then
	INTEL_RPMS+=( intel-${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.noarch.rpm )
	else
	INTEL_RPMS_FULL+=( ${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.noarch.rpm )
	fi
	done
	}

	# @FUNCTION: intel-sdp_src_unpack
	# @DESCRIPTION:
	# Unpacking necessary rpms from tarball, extract them and rearrange the output.
	intel-sdp_src_unpack() {
	local l r subdir rb t list=() debug_list

	for t in ${A}; do
	for r in "${INTEL_RPMS[@]}"; do
	rpmdir=${t%%.*}/${INTEL_RPMS_DIR}
	list+=( ${rpmdir}/${r} )
	done

	for r in "${INTEL_RPMS_FULL[@]}"; do
	list+=( ${t%%.*}/${r} )
	done

	debug_list="$(IFS=$'\n'; echo ${list[@]} )"

	debug-print "Adding to decompression list:"
	debug-print ${debug_list}

	tar xvf "${DISTDIR}"/${t} ${list[@]} &> "${T}"/rpm-extraction.log

	for r in ${list[@]}; do
	rb=$(basename ${r})
	l=.${rb}_$(date +'%d%m%y_%H%M%S').log
	einfo "Unpacking ${rb}"
	rpm2tar -O ${r} \| tar xvf - \| sed -e \
	"s:^\.:${EROOT#/}:g" > ${l}; assert "unpacking ${r} failed"
	mv ${l} opt/intel/ \|\| die "failed moving extract log file"
	done
	done

	mv opt/intel/* ${INTEL_SDP_DIR} \|\| die "mv to INTEL_SDP_DIR failed"
	}

	# @FUNCTION: intel-sdp_src_install
	# @DESCRIPTION:
	# Install everything
	intel-sdp_src_install() {
	if path_exists "${INTEL_SDP_DIR}"/uninstall*; then
	ebegin "Cleaning out uninstall information"
	find "${INTEL_SDP_DIR}"/uninstall* -delete \|\| die
	eend
	fi

	if path_exists "${INTEL_SDP_DIR}"/Documentation; then
	dodoc -r "${INTEL_SDP_DIR}"/Documentation/*

	ebegin "Cleaning out documentation"
	find "${INTEL_SDP_DIR}"/Documentation -delete \|\| die
	eend
	fi

	if path_exists "${INTEL_SDP_DIR}"/Samples; then
	if use examples ; then
	insinto /usr/share/${P}/examples/
	doins -r "${INTEL_SDP_DIR}"/Samples/*
	fi
	ebegin "Cleaning out examples"
	find "${INTEL_SDP_DIR}"/Samples -delete \|\| die
	eend
	fi

	if path_exists "${INTEL_SDP_DIR}"/eclipse_support; then
	if has eclipse ${IUSE} && use eclipse; then
	_isdp_link_eclipse_plugins
	else
	ebegin "Cleaning out eclipse plugin"
	find "${INTEL_SDP_DIR}"/eclipse_support -delete \|\| die
	eend
	fi
	fi

	if path_exists "${INTEL_SDP_DIR}"/man; then
	path_exists "${INTEL_SDP_DIR}"/man/en_US/man1/* && \
	doman "${INTEL_SDP_DIR}"/man/en_US/man1/*
	path_exists "${INTEL_SDP_DIR}"/man/man1/* && \
	doman "${INTEL_SDP_DIR}"/man/man1/*
	has linguas_ja ${IUSE} && use linguas_ja && \
	doman -i18n=ja_JP "${INTEL_SDP_DIR}"/man/ja_JP/man1/*

	find "${INTEL_SDP_DIR}"/man -delete \|\| die
	fi

	ebegin "Tagging ${PN}"
	find opt -name \*sh -type f -exec sed -i \
	-e "s:<.*DIR>:${INTEL_SDP_EDIR}:g" \
	'{}' + \|\| die
	eend

	[[ -d "${ED}" ]] \|\| dodir /
	mv opt "${ED}"/ \|\| die "moving files failed"

	dodir "${INTEL_SDP_DIR}"/licenses /opt/intel/ism/rm
	keepdir "${INTEL_SDP_DIR}"/licenses /opt/intel/ism/rm
	}

	# @FUNCTION: intel-sdp_pkg_postinst
	# @DESCRIPTION:
	# Add things to intel database
	intel-sdp_pkg_postinst() {
	# add product registry to intel "database"
	local l r
	for r in ${INTEL_RPMS}; do
	l="$(ls -1 ${EROOT%/}/opt/intel/.${r}_*.log \| head -n 1)"
	echo >> ${INTEL_SDP_DB} \
	"<:${r%-${_INTEL_PV4}*}-${_INTEL_PV4}:${r}:${INTEL_SDP_EDIR}:${l}:>"
	done
	_isdp_run-test

	if [[ ${PN} = icc ]] && has_version ">=dev-util/ccache-3.1.9-r2" ; then
	#add ccache links as icc might get installed after ccache
	"${EROOT}"/usr/bin/ccache-config --install-links
	fi
	}

	# @FUNCTION: intel-sdp_pkg_postrm
	# @DESCRIPTION:
	# Sanitize intel database
	intel-sdp_pkg_postrm() {
	# remove from intel "database"
	if [[ -e ${INTEL_SDP_DB} ]]; then
	local r
	for r in ${INTEL_RPMS}; do
	sed -i \
	-e "/${r}/d" \
	${INTEL_SDP_DB}
	done
	fi

	if [[ ${PN} = icc ]] && has_version ">=dev-util/ccache-3.1.9-r2" && [[ -z ${REPLACED_BY_VERSION} ]]; then
	# --remove-links would remove all links, --install-links updates them
	"${EROOT}"/usr/bin/ccache-config --install-links
	fi
	}

	EXPORT_FUNCTIONS pkg_setup src_unpack src_install pkg_postinst pkg_postrm pkg_pretend
	case "${EAPI:-0}" in
	0\|1\|2\|3)die "EAPI=${EAPI} is not supported anymore" ;;
	4\|5) ;;
	*) die "EAPI=${EAPI} is not supported" ;;
	esac