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Diffstat (limited to 'dev-python/pyopencl/pyopencl-2023.1.4.ebuild')
-rw-r--r-- | dev-python/pyopencl/pyopencl-2023.1.4.ebuild | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/dev-python/pyopencl/pyopencl-2023.1.4.ebuild b/dev-python/pyopencl/pyopencl-2023.1.4.ebuild new file mode 100644 index 000000000000..2e70bde9cbd6 --- /dev/null +++ b/dev-python/pyopencl/pyopencl-2023.1.4.ebuild @@ -0,0 +1,72 @@ +# Copyright 1999-2023 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +PYTHON_COMPAT=( python3_{10..12} ) +DISTUTILS_EXT=1 +DISTUTILS_USE_PEP517=setuptools + +inherit distutils-r1 multiprocessing pypi + +DESCRIPTION="Python wrapper for OpenCL" +HOMEPAGE=" + https://mathema.tician.de/software/pyopencl/ + https://pypi.org/project/pyopencl/ +" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~amd64 ~ppc64 ~riscv" +IUSE="examples opengl" + +# Running tests on GPUs requires both appropriate hardware and additional permissions +# having been granted to the user running them. Testing on CPUs with dev-libs/pocl +# is in theory possible but has been found to be very fragile, see e.g. Bug #872308. +RESTRICT="test" + +COMMON=">=virtual/opencl-2" +# libglvnd is only needed for the headers +DEPEND="${COMMON} + opengl? ( media-libs/libglvnd )" +RDEPEND="${COMMON} + >=dev-python/mako-0.3.6[${PYTHON_USEDEP}] + dev-python/numpy[${PYTHON_USEDEP}] + >=dev-python/platformdirs-2.2.0[${PYTHON_USEDEP}] + >=dev-python/pytools-2021.2.7[${PYTHON_USEDEP}]" +BDEPEND="dev-python/numpy[${PYTHON_USEDEP}] + >=dev-python/pybind11-2.5.0[${PYTHON_USEDEP}] + test? ( dev-libs/pocl )" + +distutils_enable_tests pytest + +python_configure_all() { + local myconf=() + if use opengl; then + myconf+=(--cl-enable-gl) + fi + + "${EPYTHON}" configure.py \ + "${myconf[@]}" +} + +python_test() { + # Use dev-libs/pocl for testing; ignore any other OpenCL devices that might be present + local -x PYOPENCL_TEST="portable:pthread" + # Set the number of threads to match MAKEOPTS + local -x POCL_MAX_PTHREAD_COUNT=$(makeopts_jobs) + # Change to the 'test' directory so that python does not try to import pyopencl from the source directory + # (Importing from the source directory fails, because the compiled '_cl' module is only in the build directory) + pushd test >/dev/null || die + epytest + popd >/dev/null || die +} + +python_install_all() { + if use examples; then + dodoc -r examples + docompress -x /usr/share/doc/${PF}/examples + fi + + distutils-r1_python_install_all +} |