gentoo/dev-python/cython/cython-3.0.12-r1.ebuild
2025-05-10 14:14:21 +01:00

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# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_EXT=1
DISTUTILS_USE_PEP517=setuptools
PYTHON_TESTED=( python3_{10..12} )
PYTHON_COMPAT=( "${PYTHON_TESTED[@]}" pypy3 pypy3_11 python3_13 )
PYTHON_REQ_USE="threads(+)"
inherit distutils-r1 multiprocessing pypi toolchain-funcs
DESCRIPTION="A Python to C compiler"
HOMEPAGE="
https://cython.org/
https://github.com/cython/cython/
https://pypi.org/project/Cython/
"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
IUSE="test"
RESTRICT="!test? ( test )"
BDEPEND="
${RDEPEND}
test? (
$(python_gen_cond_dep '
<dev-python/numpy-2[${PYTHON_USEDEP}]
' "${PYTHON_TESTED[@]}")
)
"
PATCHES=(
"${FILESDIR}/${PN}-0.29.22-spawn-multiprocessing.patch"
"${FILESDIR}/${PN}-0.29.23-test_exceptions-py310.patch"
"${FILESDIR}/${PN}-0.29.23-pythran-parallel-install.patch"
)
distutils_enable_sphinx docs \
dev-python/jinja2 \
dev-python/sphinx-issues \
dev-python/sphinx-tabs
python_prepare_all() {
# Needs dev-python/pip and doesn't like 'externally-managed' (bug #927995)
rm tests/run/coverage_cmd_src_pkg_layout.srctree || die
distutils-r1_python_prepare_all
}
python_compile() {
# Python gets confused when it is in sys.path before build.
local -x PYTHONPATH=
distutils-r1_python_compile
}
python_test() {
if ! has "${EPYTHON/./_}" "${PYTHON_TESTED[@]}"; then
einfo "Skipping tests on ${EPYTHON} (xfail)"
return
fi
# Needed to avoid confusing cache tests
unset CYTHON_FORCE_REGEN
tc-export CC
"${PYTHON}" runtests.py \
-vv \
-j "$(makeopts_jobs)" \
--work-dir "${BUILD_DIR}"/tests \
--no-examples \
--no-code-style \
|| die "Tests fail with ${EPYTHON}"
}
python_install_all() {
local DOCS=( CHANGES.rst README.rst ToDo.txt USAGE.txt )
distutils-r1_python_install_all
}