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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{8..10} )
inherit distutils-r1
DESCRIPTION="Python wrapper for OpenCL"
HOMEPAGE="https://mathema.tician.de/software/pyopencl/
https://pypi.org/project/pyopencl/"
SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64"
IUSE="examples opengl"
COMMON="dev-python/numpy[${PYTHON_USEDEP}]
>=virtual/opencl-2"
RDEPEND="${COMMON}
>=dev-python/appdirs-1.4.0[${PYTHON_USEDEP}]
dev-python/mako[${PYTHON_USEDEP}]
>=dev-python/pytools-2021.2.7[${PYTHON_USEDEP}]"
DEPEND="${COMMON}
dev-python/pybind11[${PYTHON_USEDEP}]
opengl? ( media-libs/libglvnd )"
# The test suite fails if there are no OpenCL platforms available, and
# even if there is one (which requires the presence of both an OpenCL
# runtime *and* hardware supported by it - simply emerging any runtime
# is not enough) the vast majority of tests end up skipped because by
# default the portage user hasn't got sufficient privileges to talk
# to the GPU.
RESTRICT="test"
python_configure_all() {
local myconf=()
if use opengl; then
myconf+=(--cl-enable-gl)
fi
"${EPYTHON}" configure.py \
"${myconf[@]}"
}
python_install_all() {
if use examples; then
dodoc -r examples
docompress -x /usr/share/doc/${PF}/examples
fi
distutils-r1_python_install_all
}
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