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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI=5
inherit fortran-2 cmake-utils alternatives-2
LPN=lapack
LPV=3.5.0
if [[ ${PV} == "99999999" ]] ; then
ESVN_REPO_URI="https://icl.cs.utk.edu/svn/lapack-dev/${LPN}/trunk"
inherit subversion
KEYWORDS=""
else
SRC_URI="http://www.netlib.org/${LPN}/${LPN}-${LPV}.tgz"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
fi
DESCRIPTION="Reference implementation of BLAS"
HOMEPAGE="http://www.netlib.org/lapack/"
LICENSE="BSD"
SLOT="0"
IUSE="static-libs test"
S="${WORKDIR}/${LPN}-${LPV}"
src_prepare() {
# rename library to avoid collision with other blas implementations
sed -i \
-e 's:blas:refblas:g' \
CMakeLists.txt BLAS/blas.pc.in \
BLAS/{SRC,TESTING}/CMakeLists.txt || die
sed -i \
-e 's:BINARY_DIR}/blas:BINARY_DIR}/refblas:' \
BLAS/CMakeLists.txt || die
use static-libs && mkdir "${WORKDIR}/${PN}_static"
}
src_configure() {
blas_configure() {
local mycmakeargs=(
-DUSE_OPTIMIZED_BLAS=OFF
$(cmake-utils_use_build test TESTING)
$@
)
cmake-utils_src_configure
}
blas_configure -DBUILD_SHARED_LIBS=ON -DBUILD_STATIC_LIBS=OFF
use static-libs && \
CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" blas_configure \
-DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC_LIBS=ON
}
src_compile() {
cmake-utils_src_compile -C BLAS
use static-libs && CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" \
cmake-utils_src_compile -C BLAS
}
src_test() {
pushd "${CMAKE_BUILD_DIR}/BLAS" > /dev/null
local ctestargs
[[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
ctest ${ctestargs} || die
popd > /dev/null
}
src_install() {
cmake-utils_src_install -C BLAS
use static-libs && CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" \
cmake-utils_src_install -C BLAS
alternatives_for blas reference 0 \
/usr/$(get_libdir)/pkgconfig/blas.pc refblas.pc
}
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