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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit cmake multilib
DESCRIPTION="general purpose GPU library"
HOMEPAGE="https://arrayfire.com/"
SRC_URI="https://github.com/arrayfire/arrayfire/releases/download/v${PV}/${PN}-full-${PV}.tar.bz2 -> ${P}.tar.bz2"
S="${WORKDIR}"/${PN}-full-${PV}
BUILD_DIR="${S}/build"
KEYWORDS="~amd64"
LICENSE="BSD nonfree? ( OpenSIFT )"
SLOT="0"
IUSE="examples +cache cuda doc mkl nonfree opencl test +trace"
RESTRICT="bindist mirror !test? ( test )"
RDEPEND="
media-libs/freeimage
media-libs/glbinding
>=media-libs/glfw-3.1
~sci-visualization/forge-1.0.5
virtual/blas
virtual/cblas
virtual/lapacke
sci-libs/fftw:3.0
cuda? (
dev-libs/cudnn
>=dev-util/nvidia-cuda-toolkit-9.0.0
>=dev-libs/boost-1.70.0
)
mkl? (
sci-libs/mkl
)
opencl? (
>=dev-libs/boost-1.70.0
>=sci-libs/clblas-2.4
>=sci-libs/clfft-2.6.1
virtual/opencl
)
"
DEPEND="${RDEPEND}"
BDEPEND="
doc? ( app-doc/doxygen )
virtual/pkgconfig
"
src_unpack() {
default
if ! use nonfree; then
find "${WORKDIR}" -name "*_nonfree*" -delete || die
fi
}
src_configure() {
if use cuda; then
addwrite /dev/nvidiactl
addwrite /dev/nvidia0
addwrite /dev/nvidia-uvm
fi
# forge headers are needed, so submodule
# has to stay, hence a ~ on forge dependency
local mycmakeargs=(
-DAF_BUILD_CPU=ON
-DAF_BUILD_CUDA="$(usex cuda)"
-DAF_BUILD_OPENCL="$(usex opencl)"
-DAF_BUILD_UNIFIED=ON
-DAF_BUILD_DOCS="$(usex doc)"
-DAF_BUILD_EXAMPLES="$(usex examples)"
-DAF_WITH_CUDNN="$(usex cuda)"
-DAF_BUILD_FORGE=OFF
-DAF_WITH_NONFREE="$(usex nonfree)"
-DAF_WITH_LOGGING=ON
-DAF_WITH_STACKTRACE="$(usex trace)"
-DAF_CACHE_KERNELS_TO_DISK="$(usex cache)"
-DAF_WITH_STATIC_MKL="$(usex mkl)"
-DAF_INSTALL_STANDALONE=OFF
-DAF_WITH_STATIC_FREEIMAGE=OFF
-DAF_INSTALL_CMAKE_DIR=/usr/$(get_libdir)/cmake/ArrayFire
)
cmake_src_configure
}
src_install() {
cmake_src_install
dodoc -r "${ED}"/usr/LICENSES
rm -r "${ED}"/usr/LICENSES || die
dobin "${BUILD_DIR}"/bin2cpp
}
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