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# Copyright 1999-2018 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=5
inherit cmake-utils eutils fortran-2
DESCRIPTION="Subset of LAPACK routines redesigned for heterogenous (MPI) computing"
HOMEPAGE="https://www.netlib.org/scalapack/"
SRC_URI="${HOMEPAGE}/${P}.tgz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="static-libs test"
RDEPEND="
virtual/lapack
virtual/mpi"
DEPEND="${RDEPEND}
virtual/pkgconfig"
src_prepare() {
cmake-utils_src_prepare
if use static-libs; then
mkdir "${WORKDIR}/${PN}_static" || die
fi
# mpi does not have a pc file
sed -i -e 's/mpi//' scalapack.pc.in || die
}
src_configure() {
scalapack_configure() {
local mycmakeargs=(
-DUSE_OPTIMIZED_LAPACK_BLAS=ON
-DBLAS_LIBRARIES="$($(tc-getPKG_CONFIG) --libs blas)"
-DLAPACK_LIBRARIES="$($(tc-getPKG_CONFIG) --libs lapack)"
$(cmake-utils_use_build test TESTING)
$@
)
cmake-utils_src_configure
}
scalapack_configure -DBUILD_SHARED_LIBS=ON -DBUILD_STATIC_LIBS=OFF
use static-libs && \
CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" scalapack_configure \
-DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC_LIBS=ON
}
src_compile() {
cmake-utils_src_compile
use static-libs && \
CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" cmake-utils_src_compile
}
src_install() {
cmake-utils_src_install
use static-libs && \
CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" cmake-utils_src_install
insinto /usr/include/blacs
doins BLACS/SRC/*.h
insinto /usr/include/scalapack
doins PBLAS/SRC/*.h
}
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