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232 lines
6.5 KiB
232 lines
6.5 KiB
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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MULTILIB_COMPAT=( abi_x86_{32,64} )
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inherit multilib-build rpm
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MAGIC=16917 # from registration center
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MY_P=${P/-/_} # mkl_2020.4.304
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MY_PV=$(ver_rs 2 '-') # 2020.4-304
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DESCRIPTION="Intel Math Kernel Library"
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HOMEPAGE="https://software.intel.com/en-us/intel-mkl"
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SRC_URI="http://registrationcenter-download.intel.com/akdlm/irc_nas/tec/${MAGIC}/l_${MY_P}.tgz -> ${P}.tar.gz"
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S="${WORKDIR}"/l_${MY_P}
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LICENSE="ISSL"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="static-libs"
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RESTRICT="strip"
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# MKL uses Intel/LLVM OpenMP by default.
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# One can change the threadding layer to "gnu" or "tbb"
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# through the MKL_THREADING_LAYER env var.
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RDEPEND="
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app-eselect/eselect-blas
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app-eselect/eselect-lapack
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sys-libs/libomp[${MULTILIB_USEDEP}]
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"
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QA_PREBUILT="*"
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QA_TEXTRELS="*"
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QA_SONAME="*"
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QA_MULTILIB_PATHS="/usr/lib.*/libmkl_tbb_thread.so"
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# first unpack all rpms
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# find folders containing header like, static and dynamic lib files
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# these are the only folders we care about
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# find "${S}"/rpm -type f \( -name "*.a" -o -name "*.so" -o -wholename "*mkl/include*" \) \
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# | tr '/' ' ' | awk '{ print $2 }' | sort | uniq
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# ignore all conda-* rpms
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# ignore all empty rpms
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# information about rest:
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#
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# mkl-core-ps-32bit-2020.3-279-2020.3-279.x86_64.rpm | some prebuilt benchmark executables
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# psxe-common-2020.3-111-2020.3-111.noarch.rpm
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# comp-l-all-vars-19.1.2-279-19.1.2-279.noarch.rpm
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# comp-nomcu-vars-19.1.2-279-19.1.2-279.noarch.rpm
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# mkl-cluster-c-2020.3-279-2020.3-279.noarch.rpm
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# mkl-cluster-f-2020.3-279-2020.3-279.noarch.rpm
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# mkl-doc-2020-2020.3-279.noarch.rpm
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# mkl-common-ps-2020.3-279-2020.3-279.noarch.rpm | only contains benchmarks
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# compxe-pset-2020.3-111-2020.3-111.noarch.rpm | only contains benchmarks
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# mkl-doc-ps-2020-2020.3-279.noarch.rpm
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# mkl-common-2020.3-279-2020.3-279.noarch.rpm | setting up environment vars (might be needed for parallel studio)
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# mkl-installer-license-2020.3-279-2020.3-279.noarch.rpm | already have license
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# mkl-psxe-2020.3-111-2020.3-111.noarch.rpm | useless files
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# mkl-common-c-ps-2020.3-279-2020.3-279.noarch.rpm | contained in common-c
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INTEL_DIST_X86_RPMS=(
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mkl-core-32bit
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mkl-core-rt-32bit
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mkl-f95-32bit
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mkl-gnu-32bit
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mkl-gnu-f-32bit
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mkl-gnu-f-rt-32bit
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mkl-gnu-rt-32bit
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mkl-tbb-32bit
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mkl-tbb-rt
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intel-openmp-32bit-19.1.3-304-19.1.3-304.x86_64.rpm
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)
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INTEL_DIST_AMD64_RPMS=(
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mkl-cluster
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mkl-cluster-rt
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mkl-core
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mkl-core-ps
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mkl-core-rt
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mkl-f95
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mkl-gnu
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mkl-gnu-f
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mkl-gnu-rt
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mkl-gnu-f-rt
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mkl-pgi
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mkl-pgi-rt
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mkl-tbb
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mkl-tbb-rt
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intel-openmp-19.1.3-304-19.1.3-304.x86_64.rpm
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)
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INTEL_DIST_DAT_RPMS=(
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mkl-common-c
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mkl-common-f
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mkl-f95-common
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)
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rpm_dirname() {
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local rpm="${1}" suffix="x86_64"
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if [[ $# -eq 2 ]]; then
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suffix="$2"
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fi
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if [[ ! ${rpm} =~ "rpm" ]] ; then
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rpm="intel-${rpm}-${MY_PV}-${MY_PV}.${suffix}"
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fi
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printf '%s\n' "${rpm%%.rpm}"
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}
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rpm_unpack() {
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local rpm="$1" suffix="x86_64"
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if [[ $# -eq 2 ]]; then
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suffix="$2"
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fi
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rpm="$(rpm_dirname $rpm $suffix)"
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elog "Unpacking - ${rpm}.rpm"
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rpmunpack "${rpm}.rpm" || die
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}
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src_unpack() {
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default
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cd "${S}"/rpm
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local rpm
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for rpm in ${INTEL_DIST_DAT_RPMS[@]}; do
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rpm_unpack ${rpm} noarch
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done
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if use abi_x86_64 ; then
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for rpm in ${INTEL_DIST_AMD64_RPMS[@]}; do
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rpm_unpack ${rpm}
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done
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fi
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if use abi_x86_32 ; then
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for rpm in ${INTEL_DIST_X86_RPMS[@]}; do
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rpm_unpack ${rpm}
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done
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fi
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}
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multilib_src_install() {
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cd "${S}"/rpm
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elog "current variant - ${MULTIBUILD_VARIANT}"
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local rpm rpm_list libdir=$(get_libdir)
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if [[ ${MULTIBUILD_VARIANT} =~ 'amd64' ]] ; then
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rpm_list="${INTEL_DIST_AMD64_RPMS[@]}"
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else
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rpm_list="${INTEL_DIST_X86_RPMS[@]}"
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fi
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for rpm in ${rpm_list} ; do
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rpm=$(rpm_dirname ${rpm})
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elog "installing libs from - ${rpm}"
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local libso liba
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for libso in $(find "${S}"/rpm/${rpm} -name "*.so") ; do
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dolib.so "${libso}"
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done
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use static-libs && \
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for liba in $(find "${S}"/rpm/${rpm} -name "*.a") ; do
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dolib.a "${liba}"
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done
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done
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dodir /usr/$(get_libdir)/blas/mkl
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dosym ../../libmkl_rt.so usr/$(get_libdir)/blas/mkl/libblas.so
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dosym ../../libmkl_rt.so usr/$(get_libdir)/blas/mkl/libblas.so.3
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dosym ../../libmkl_rt.so usr/$(get_libdir)/blas/mkl/libcblas.so
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dosym ../../libmkl_rt.so usr/$(get_libdir)/blas/mkl/libcblas.so.3
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dodir /usr/$(get_libdir)/lapack/mkl
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dosym ../../libmkl_rt.so usr/$(get_libdir)/lapack/mkl/liblapack.so
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dosym ../../libmkl_rt.so usr/$(get_libdir)/lapack/mkl/liblapack.so.3
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dosym ../../libmkl_rt.so usr/$(get_libdir)/lapack/mkl/liblapacke.so
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dosym ../../libmkl_rt.so usr/$(get_libdir)/lapack/mkl/liblapacke.so.3
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# for some reason pkgconfig files are only for amd64
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[[ ${MULTIBUILD_VARIANT} =~ 'amd64' ]] || return
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local pc_files=( "${FILESDIR}"/*.pc )
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insinto /usr/$(get_libdir)/pkgconfig
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for pc in "${pc_files[@]}" ; do
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doins "${pc}"
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sed -e "s:@PREFIX@:${EPREFIX}/usr:" \
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-i "${ED}"/usr/$(get_libdir)/pkgconfig/${pc##*/} || die
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done
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}
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src_install() {
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# install bunch of header like files
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dodir /usr/include/mkl
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for idir in $(find "${S}"/rpm -type d -wholename "*mkl/include"); do
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cp -a "${idir}"/. "${ED}"/usr/include/mkl || die
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done
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multilib_foreach_abi multilib_src_install
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}
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library-provider_pkg_postinst() {
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local libdir=$(get_libdir) me="mkl"
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# check blas
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eselect blas add ${libdir} "${EROOT}"/usr/${libdir}/blas/${me} ${me}
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local current_blas=$(eselect blas show ${libdir} | cut -d' ' -f2)
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if [[ ${current_blas} == "${me}" || -z ${current_blas} ]]; then
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eselect blas set ${libdir} ${me}
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elog "Current eselect: BLAS/CBLAS ($libdir) -> [${current_blas}]."
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else
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elog "Current eselect: BLAS/CBLAS ($libdir) -> [${current_blas}]."
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elog "To use blas [${me}] implementation, you have to issue (as root):"
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elog "\t eselect blas set ${libdir} ${me}"
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fi
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# check lapack
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eselect lapack add ${libdir} "${EROOT}"/usr/${libdir}/lapack/${me} ${me}
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local current_lapack=$(eselect lapack show ${libdir} | cut -d' ' -f2)
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if [[ ${current_lapack} == "${me}" || -z ${current_lapack} ]]; then
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eselect lapack set ${libdir} ${me}
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elog "Current eselect: LAPACK ($libdir) -> [${current_blas}]."
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else
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elog "Current eselect: LAPACK ($libdir) -> [${current_blas}]."
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elog "To use lapack [${me}] implementation, you have to issue (as root):"
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elog "\t eselect lapack set ${libdir} ${me}"
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fi
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}
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pkg_postinst() {
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multilib_foreach_abi library-provider_pkg_postinst
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}
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library-provider_pkg_postrm() {
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eselect blas validate
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eselect lapack validate
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}
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pkg_postrm() {
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multilib_foreach_abi library-provider_pkg_postrm
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}
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