dev-python/cython: Sync with Gentoo

It's from Gentoo commit 2baca90c01517c944bb243f7acef2fec9e9089c3.
This commit is contained in:
Flatcar Buildbot 2024-03-04 07:57:10 +00:00 committed by Krzesimir Nowak
parent ea958f3929
commit ee78636752
4 changed files with 212 additions and 0 deletions

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# 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..11} )
# 3.12 not tested yet for https://github.com/cython/cython/issues/5285.
PYTHON_COMPAT=( "${PYTHON_TESTED[@]}" python3_12 pypy3 )
PYTHON_REQ_USE="threads(+)"
inherit distutils-r1 multiprocessing toolchain-funcs elisp-common
DESCRIPTION="A Python to C compiler"
HOMEPAGE="
https://cython.org/
https://github.com/cython/cython/
https://pypi.org/project/Cython/
"
SRC_URI="
https://github.com/cython/cython/archive/${PV}.tar.gz
-> ${P}.gh.tar.gz
"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
IUSE="emacs test"
RESTRICT="!test? ( test )"
RDEPEND="
emacs? ( >=app-editors/emacs-23.1:* )
"
BDEPEND="
${RDEPEND}
test? (
$(python_gen_cond_dep '
dev-python/numpy[${PYTHON_USEDEP}]
' "${PYTHON_TESTED[@]}")
)
"
PATCHES=(
"${FILESDIR}/${PN}-0.29.22-spawn-multiprocessing.patch"
"${FILESDIR}/${PN}-0.29.23-test_exceptions-py310.patch"
"${FILESDIR}/${PN}-0.29.23-pythran-parallel-install.patch"
# workaround for https://bugs.gentoo.org/918983
# https://github.com/cython/cython/issues/2747
"${FILESDIR}/${PN}-0.29.37.1-no-warn-ptr-types.patch"
)
SITEFILE=50cython-gentoo.el
distutils_enable_sphinx docs
python_compile() {
# Python gets confused when it is in sys.path before build.
local -x PYTHONPATH=
distutils-r1_python_compile
}
python_compile_all() {
use emacs && elisp-compile Tools/cython-mode.el
}
python_test() {
if ! has "${EPYTHON/./_}" "${PYTHON_TESTED[@]}"; then
einfo "Skipping tests on ${EPYTHON} (xfail)"
return
fi
tc-export CC
# https://github.com/cython/cython/issues/1911
local -x CFLAGS="${CFLAGS} -fno-strict-overflow"
"${PYTHON}" runtests.py -vv -j "$(makeopts_jobs)" --work-dir "${BUILD_DIR}"/tests ||
die "Tests fail with ${EPYTHON}"
}
python_install_all() {
local DOCS=( CHANGES.rst README.rst ToDo.txt USAGE.txt )
distutils-r1_python_install_all
if use emacs; then
elisp-install ${PN} Tools/cython-mode.*
elisp-site-file-install "${FILESDIR}/${SITEFILE}"
fi
}
pkg_postinst() {
use emacs && elisp-site-regen
}
pkg_postrm() {
use emacs && elisp-site-regen
}

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# 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=( "${PYTHON_TESTED[@]}" pypy3 )
PYTHON_REQ_USE="threads(+)"
inherit distutils-r1 multiprocessing toolchain-funcs
MY_P=${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 ~ia64 ~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? (
$(python_gen_cond_dep '
dev-python/numpy[${PYTHON_USEDEP}]
' "${PYTHON_TESTED[@]}")
)
"
PATCHES=(
"${FILESDIR}/${PN}-0.29.22-spawn-multiprocessing.patch"
"${FILESDIR}/${PN}-0.29.23-test_exceptions-py310.patch"
"${FILESDIR}/${PN}-0.29.23-pythran-parallel-install.patch"
# workaround for https://bugs.gentoo.org/918983
# https://github.com/cython/cython/issues/2747
"${FILESDIR}/${PN}-3.0.8-no-warn-ptr-types.patch"
)
distutils_enable_sphinx docs \
dev-python/jinja \
dev-python/sphinx-issues \
dev-python/sphinx-tabs
python_compile() {
# Python gets confused when it is in sys.path before build.
local -x PYTHONPATH=
distutils-r1_python_compile
}
python_test() {
if ! has "${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
}

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diff --git a/Cython/Compiler/ModuleNode.py b/Cython/Compiler/ModuleNode.py
index e9bfa9fe9..43be47dd5 100644
--- a/Cython/Compiler/ModuleNode.py
+++ b/Cython/Compiler/ModuleNode.py
@@ -376,6 +376,9 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
self.generate_includes(env, modules, code, early=False)
code = globalstate['all_the_rest']
+ # Gentoo: workaround for https://github.com/cython/cython/issues/2747
+ # https://bugs.gentoo.org/918983
+ code.putln('#pragma GCC diagnostic ignored "-Wincompatible-pointer-types"')
self.generate_cached_builtins_decls(env, code)
self.generate_lambda_definitions(env, code)

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diff --git a/Cython/Compiler/ModuleNode.py b/Cython/Compiler/ModuleNode.py
index b46b6cee6..9f9f08d61 100644
--- a/Cython/Compiler/ModuleNode.py
+++ b/Cython/Compiler/ModuleNode.py
@@ -507,6 +507,9 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
self.generate_includes(env, modules, code, early=False)
code = globalstate['module_code']
+ # Gentoo: workaround for https://github.com/cython/cython/issues/2747
+ # https://bugs.gentoo.org/918983
+ code.putln('#pragma GCC diagnostic ignored "-Wincompatible-pointer-types"')
self.generate_cached_builtins_decls(env, code)