99 lines
2.8 KiB
Bash
99 lines
2.8 KiB
Bash
# Copyright 1999-2017 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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inherit eutils fortran-2 cmake-utils multilib flag-o-matic toolchain-funcs
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DESCRIPTION="Reference implementation of LAPACK"
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HOMEPAGE="http://www.netlib.org/lapack/"
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SRC_URI="http://www.netlib.org/lapack/lapack-${PV}.tgz"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
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IUSE="+deprecated"
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DEPEND="app-eselect/eselect-lapack
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>=virtual/blas-3.6
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virtual/pkgconfig"
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RDEPEND="${DEPEND}"
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S="${WORKDIR}/lapack-${PV}"
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PATCHES=( "${FILESDIR}/${P}-fix-build-system.patch" )
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src_prepare() {
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epatch "${PATCHES[@]}"
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eapply_user
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ESELECT_PROF=reference
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# some string does not get passed properly
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sed -i \
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-e '/lapack_testing.py/d' \
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CTestCustom.cmake.in || die
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# separate ebuild to tmglib
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sed -i \
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-e '/lapack_install_library(tmglib)/d' \
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TESTING/MATGEN/CMakeLists.txt || die
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cp "${FILESDIR}"/eselect.lapack.reference-r1 "${T}"/eselect.lapack.reference || die
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sed -i -e "s:/usr:${EPREFIX}/usr:" "${T}"/eselect.lapack.reference || die
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if [[ ${CHOST} == *-darwin* ]] ; then
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sed -i -e 's/\.so\([\.0-9]\+\)\?/\1.dylib/g' \
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"${T}"/eselect.lapack.reference || die
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fi
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}
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src_configure() {
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local mycmakeargs=(
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-Wno-dev
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-DUSE_OPTIMIZED_BLAS=ON
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-DBLAS_LIBRARIES="$($(tc-getPKG_CONFIG) --libs blas)"
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-DBUILD_DEPRECATED=$(usex deprecated)
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-DCMAKE_Fortran_FLAGS="$($(tc-getPKG_CONFIG) --cflags blas) $(get_abi_CFLAGS) ${FCFLAGS}"
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-DBUILD_STATIC_LIBS=ON
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-DBUILD_SHARED_LIBS=ON
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)
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cmake-utils_src_configure
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}
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src_compile() {
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cmake-utils_src_compile
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}
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src_install() {
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cmake-utils_src_install
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mkdir -p "${ED}/usr/$(get_libdir)/lapack/reference" || die
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mv "${ED}/usr/$(get_libdir)"/lib* "${ED}/usr/$(get_libdir)/pkgconfig"/* \
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"${ED}/usr/$(get_libdir)/lapack/reference" || die
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if [[ ${CHOST} == *-darwin* ]] ; then
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# modify install_names accordingly, bug #608266
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local lib
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for lib in "${ED}"/usr/$(get_libdir)/lapack/reference/*.dylib ; do
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install_name_tool -id "${lib#${D%/}}" "${lib}"
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done
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fi
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rmdir "${ED}/usr/$(get_libdir)/pkgconfig" || die
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eselect lapack add $(get_libdir) "${T}"/eselect.lapack.reference ${ESELECT_PROF}
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}
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pkg_postinst() {
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local p=lapack
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local current_lib=$(eselect ${p} show | cut -d' ' -f2)
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if [[ ${current_lib} == ${ESELECT_PROF} || -z ${current_lib} ]]; then
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# work around eselect bug #189942
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local configfile="${EROOT}"/etc/env.d/${p}/$(get_libdir)/config
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[[ -e ${configfile} ]] && rm -f ${configfile}
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eselect ${p} set ${ESELECT_PROF}
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elog "${p} has been eselected to ${ESELECT_PROF}"
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else
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elog "Current eselected ${p} is ${current_lib}"
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elog "To use ${p} ${ESELECT_PROF} implementation, you have to issue (as root):"
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elog "\t eselect ${p} set ${ESELECT_PROF}"
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fi
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}
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