Hi all,

please give comments on the attached eclass.

The purpose of the eclass is

* handle the suite bundle and its single rpms
* simplify ebuilds
* a clean and easy way to unpack what is needs to be install


Thanks,

justin
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

# @ECLASS: intel-sdp.eclass
# @MAINTAINER:
# Sébastien Fabbro <[email protected]>
# Justin Lecher <[email protected]>
# Sci Team <[email protected]>
# @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_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_RPMS_DIRS
# @DESCRIPTION:
# List of subdirectories in the main archive which contains the
# rpms to extract.
: ${INTEL_RPMS_DIRS:=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

# @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

inherit check-reqs 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}";

SRC_URI="
        amd64? ( multilib? ( ${_INTEL_URI}_${INTEL_DPV}.tgz ) )
        amd64? ( !multilib? ( ${_INTEL_URI}_${INTEL_DPV}_intel64.tgz ) )
        x86?  ( ${_INTEL_URI}_${INTEL_DPV}_ia32.tgz )"

LICENSE="Intel-SDP"
# Future work, #394411
#SLOT="${_INTEL_PV1}.${_INTEL_PV2}"
SLOT="0"
IUSE="multilib"
KEYWORDS="-* ~amd64 ~x86"

RESTRICT="mirror"

RDEPEND=""
DEPEND=">=app-arch/rpm2targz-9.0.0.3g"

_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}/*"

intel-sdp_pkg_pretend() {
        : ${CHECKREQS_DISK_BUILD:=256M}
        check-reqs_pkg_pretend
}

# @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"

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=""
        for p in ${INTEL_BIN_RPMS}; do
                for a in ${arch}; do
                        INTEL_RPMS="${INTEL_RPMS} 
intel-${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.${a}.rpm"
                done
        done
        for p in ${INTEL_DAT_RPMS}; do
                INTEL_RPMS="${INTEL_RPMS} 
intel-${p}-${_INTEL_PV4}-${_INTEL_PV1}.${_INTEL_PV2}-${_INTEL_PV3}.noarch.rpm"
        done

        case "${EAPI:-0}" in
                0|1|2|3) intel-sdp_pkg_pretend ;;
        esac
}

intel-sdp_src_unpack() {
        local l r t rpmdir
        for t in ${A}; do
                for r in ${INTEL_RPMS}; do
                        # Find which subdirectory of the archive the rpm is in
                        rpm_found="false"
                        for subdir in ${INTEL_RPMS_DIRS}; do
                                [[ "${rpm_found}" == "true" ]] && continue
                                rpmdir=${t%%.*}/${subdir}
                                l=.${r}_$(date +'%d%m%y_%H%M%S').log
                                tar xf "${DISTDIR}"/${t} ${rpmdir}/${r} 2> 
/dev/null || continue
                                einfo "Unpacking ${r}"
                                rpm_found="true"
                                rpm2tar -O "./${rpmdir}/${r}" | tar xvf - | sed 
-e \
                                        "s:^\.:${EROOT#/}:g" > ${l} || die 
"unpacking ${r} failed"
                                mv ${l} opt/intel/ || die "failed moving 
extract log file"
                        done
                done
        done
        mv -v opt/intel/* ${INTEL_SDP_DIR} || die "mv to INTEL_SDP_DIR failed"
}

intel_link_eclipse_plugins() {
        pushd ${INTEL_SDP_DIR}/eclipse_support > /dev/null
        local c f
        for c in cdt*; do
                local cv=${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
}

intel-sdp_src_install() {
        [[ -d ${INTEL_SDP_DIR}/eclipse_support ]] && \
                has eclipse ${IUSE} && \
                use eclipse && \
                intel_link_eclipse_plugins
        einfo "Tagging ${PN}"
        find opt -name \*sh -type f -exec sed -i \
                -e "s:<.*DIR>:${INTEL_SDP_EDIR}:g" \
                '{}' \;
        mkdir -p "${ED:-${D}}"/ || die
        mv opt "${ED:-${D}}"/ || die "moving files failed"
}


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


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
}

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
}

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

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