summaryrefslogtreecommitdiff
blob: 7a001ddaedf3656f06eb0dd10c7a3537b0ac1d23 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
# Copyright 1999-2024 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 python3_13 )
PYTHON_REQ_USE="threads(+)"

inherit distutils-r1 multiprocessing toolchain-funcs

MY_P=${P/_rc/rc}
DESCRIPTION="A Python to C compiler"
HOMEPAGE="
	https://cython.org/
	https://github.com/cython/cython/
	https://pypi.org/project/Cython/
"
SRC_URI="
	https://github.com/cython/cython/archive/${PV/_rc/rc}.tar.gz
		-> ${MY_P}.gh.tar.gz
"
S=${WORKDIR}/${MY_P}

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/jinja \
	dev-python/sphinx-issues \
	dev-python/sphinx-tabs

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
	# https://github.com/cython/cython/issues/1911
	local -x CFLAGS="${CFLAGS} -fno-strict-overflow"
	"${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
}