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# Copyright 2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit cmake
COMMIT="793c771c60f5105c12eaf59e1534eeb21d1cfe4a"
DESCRIPTION="oneAPI Math Kernel Library Interfaces "
HOMEPAGE="https://github.com/oneapi-src/oneMKL"
SRC_URI="https://github.com/oneapi-src/oneMKL/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}/${PN}-${COMMIT}"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64"
IUSE="test"
# Tests don't compile properly
# RESTRICT="!test? ( test )"
RESTRICT="test"
BDEPEND="sys-devel/DPC++"
DEPEND="
dev-cpp/tbb:=
sci-libs/lapack[lapacke]
sci-libs/mkl
"
RDEPEND="${DEPEND}"
PATCHES=(
"${FILESDIR}/${PN}-0.2_p20221201-find-lapacke.patch"
)
src_prepare() {
# DPC++ compiler required for full functionality
export CC="${ESYSROOT}/usr/lib/llvm/intel/bin/clang"
export CXX="${ESYSROOT}/usr/lib/llvm/intel/bin/clang++"
cmake_src_prepare
}
src_configure() {
local mycmakeargs=(
-DCMAKE_CXX_COMPILER="${ESYSROOT}/usr/lib/llvm/intel/bin/clang++"
-DCMAKE_C_COMPILER="${ESYSROOT}/usr/lib/llvm/intel/bin/clang"
-DMKL_ROOT="${ESYSROOT}/opt/intel/oneapi/mkl/latest"
-DBUILD_FUNCTIONAL_TESTS="$(usex test)"
)
cmake_src_configure
}
src_install() {
cmake_src_install
# Move into the correct libdir
mv "${ED}/usr/lib" "${ED}/usr/$(get_libdir)" || die
}
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