commit: 4fe95a37874a698ade76b7677d750822bc7ea356 Author: Alfred Wingate <parona <AT> protonmail <DOT> com> AuthorDate: Sat May 24 18:21:43 2025 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Sat May 24 18:41:18 2025 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4fe95a37
dev-python/pyopencl: add 2025.1 Bug: https://bugs.gentoo.org/952374 Closes: https://bugs.gentoo.org/956365 Signed-off-by: Alfred Wingate <parona <AT> protonmail.com> Part-of: https://github.com/gentoo/gentoo/pull/42242 Closes: https://github.com/gentoo/gentoo/pull/42242 Signed-off-by: Sam James <sam <AT> gentoo.org> dev-python/pyopencl/Manifest | 1 + .../files/pyopencl-2025.1-nanobind-flags.patch | 21 ++++++ dev-python/pyopencl/pyopencl-2025.1.ebuild | 78 ++++++++++++++++++++++ 3 files changed, 100 insertions(+) diff --git a/dev-python/pyopencl/Manifest b/dev-python/pyopencl/Manifest index 456e0cba7bba..354ea28a50d8 100644 --- a/dev-python/pyopencl/Manifest +++ b/dev-python/pyopencl/Manifest @@ -1 +1,2 @@ DIST pyopencl-2024.2.7.tar.gz 470964 BLAKE2B 6c61d91735667dd63fec0375defe98fb681eb448780f86b0129769d30714adb51832955d8c2e838970f17187e5027f794cd21affc870910d23ec46126049d4ed SHA512 5c9982f5dcaeb3faeb6ac6b88940b5baff43b7580fc5d466a596d9c180e45725cbf9971ba6ae4981202900b06cee3be7fa88fdf7227befee874a8f203a3a3267 +DIST pyopencl-2025.1.tar.gz 422510 BLAKE2B 1da270b4eabd3cf1209c97db6383ccd3450601946181386c139ed76b9cee3cccba06d6836b342b902fb227d1ef43f899633fe2037f5744a38b37677ef70ed00c SHA512 bc281c38b977f207a213763aca3c0086430e5a4d8d9018673fb5648e1afc440758ec7ec219544644d596805beaa448b2fa34cd5b4c109a46b3d6e8b7648a931c diff --git a/dev-python/pyopencl/files/pyopencl-2025.1-nanobind-flags.patch b/dev-python/pyopencl/files/pyopencl-2025.1-nanobind-flags.patch new file mode 100644 index 000000000000..6f7c7cff1462 --- /dev/null +++ b/dev-python/pyopencl/files/pyopencl-2025.1-nanobind-flags.patch @@ -0,0 +1,21 @@ +nanobind defaults to adding -Os and friends: https://github.com/wjakob/nanobind/blob/b0136fe6ac1967cb2399456adc346a1af06a3b88/docs/api_cmake.rst#L80. + +... and LTO should be user defined via cflags. + +--- a/CMakeLists.txt +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 4557bd8a..0f4a731c 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -167,8 +167,9 @@ find_package(OpenCL REQUIRED) + nanobind_add_module( + _cl + NB_STATIC # Build static libnanobind (the extension module itself remains a shared library) +- LTO ++ PROTECT_STACK + NOMINSIZE ++ NOSTRIP + src/wrap_constants.cpp + src/wrap_cl.cpp + src/wrap_cl_part_1.cpp + diff --git a/dev-python/pyopencl/pyopencl-2025.1.ebuild b/dev-python/pyopencl/pyopencl-2025.1.ebuild new file mode 100644 index 000000000000..dd31efaa69d1 --- /dev/null +++ b/dev-python/pyopencl/pyopencl-2025.1.ebuild @@ -0,0 +1,78 @@ +# Copyright 1999-2025 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +PYTHON_COMPAT=( python3_{10..13} ) +DISTUTILS_EXT=1 +DISTUTILS_USE_PEP517=scikit-build-core + +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-2024.1.5[${PYTHON_USEDEP}] +" +BDEPEND=" + dev-python/numpy[${PYTHON_USEDEP}] + dev-python/nanobind[${PYTHON_USEDEP}] + test? ( dev-libs/pocl ) +" + +PATCHES=( + "${FILESDIR}"/pyopencl-2025.1-nanobind-flags.patch +) + +distutils_enable_tests pytest + +python_configure_all() { + DISTUTILS_ARGS=( + -DPYOPENCL_ENABLE_GL=$(usex opengl) + ) +} + +python_test() { + # Use dev-libs/pocl for testing; ignore any other OpenCL devices that might be present + local -x PYOPENCL_TEST="portable:cpu" + # Set the number of threads to match MAKEOPTS + local -x POCL_MAX_PTHREAD_COUNT=$(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 +}
