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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python2_7 python3_{6,7,8,9,10} )
PYTHON_REQ_USE="threads(+)"
DISTUTILS_USE_SETUPTOOLS=manual
inherit distutils-r1 toolchain-funcs elisp-common
MY_PN=cython
MY_P=$MY_PN-$PV
DESCRIPTION="A Python to C compiler"
HOMEPAGE="https://cython.org https://pypi.org/project/Cython/
https://github.com/cython/cython"
SRC_URI="https://github.com/cython/cython/archive/${PV}.tar.gz -> ${MY_P}.gh.tar.gz"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris ~x86-solaris"
IUSE="emacs"
RESTRICT="test"
RDEPEND="
!dev-python/cython[python_targets_python2_7]
emacs? ( >=app-editors/emacs-23.1:* )
"
BDEPEND="
dev-python/setuptools-python2[${PYTHON_USEDEP}]
${RDEPEND}"
PATCHES=(
"${FILESDIR}/cython-0.29.14-sphinx-update.patch"
)
S="${WORKDIR}/${MY_PN}-${PV}"
SITEFILE=50cython-gentoo.el
python_compile() {
# Python gets confused when it is in sys.path before build.
local -x PYTHONPATH=
distutils-r1_python_compile
}
python_compile_all() {
use emacs && elisp-compile Tools/cython-mode.el
}
python_test() {
tc-export CC
# https://github.com/cython/cython/issues/1911
local -x CFLAGS="${CFLAGS} -fno-strict-overflow"
"${PYTHON}" runtests.py -vv --work-dir "${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
rm -r ${D}/usr/share
rm -r ${D}/usr/bin
}
pkg_postinst() {
use emacs && elisp-site-regen
}
pkg_postrm() {
use emacs && elisp-site-regen
}
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