gentoo-overlay/dev-python/cryptography/cryptography-36.0.0.ebuild

# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

CARGO_OPTIONAL=yes
PYTHON_COMPAT=( python3_{8..10} )
PYTHON_REQ_USE="threads(+)"

CRATES="
	Inflector-0.11.4
	aliasable-0.1.3
	asn1-0.8.7
	asn1_derive-0.8.7
	autocfg-1.0.1
	base64-0.13.0
	bitflags-1.3.2
	cfg-if-1.0.0
	chrono-0.4.19
	indoc-0.3.6
	indoc-impl-0.3.6
	instant-0.1.12
	lazy_static-1.4.0
	libc-0.2.107
	lock_api-0.4.5
	num-integer-0.1.44
	num-traits-0.2.14
	once_cell-1.8.0
	ouroboros-0.13.0
	ouroboros_macro-0.13.0
	parking_lot-0.11.2
	parking_lot_core-0.8.5
	paste-0.1.18
	paste-impl-0.1.18
	pem-1.0.1
	proc-macro-error-1.0.4
	proc-macro-error-attr-1.0.4
	proc-macro-hack-0.5.19
	proc-macro2-1.0.32
	pyo3-0.15.1
	pyo3-build-config-0.15.1
	pyo3-macros-0.15.1
	pyo3-macros-backend-0.15.1
	quote-1.0.10
	redox_syscall-0.2.10
	regex-1.5.4
	regex-syntax-0.6.25
	scopeguard-1.1.0
	smallvec-1.7.0
	stable_deref_trait-1.2.0
	syn-1.0.81
	unicode-xid-0.2.2
	unindent-0.1.7
	version_check-0.9.3
	winapi-0.3.9
	winapi-i686-pc-windows-gnu-0.4.0
	winapi-x86_64-pc-windows-gnu-0.4.0
"

inherit cargo distutils-r1 multiprocessing

VEC_P=cryptography_vectors-$(ver_cut 1-3)
DESCRIPTION="Library providing cryptographic recipes and primitives"
HOMEPAGE="https://github.com/pyca/cryptography/ https://pypi.org/project/cryptography/"
SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz
	$(cargo_crate_uris ${CRATES})
	test? ( mirror://pypi/c/cryptography_vectors/${VEC_P}.tar.gz )"

# MIT and BSD-3-Clause come from rust dependencies, some dependencies are also Apache 2.0 exclusively,
# and some are Apache 2.0 or MIT
LICENSE="Apache-2.0 MIT BSD"
SLOT="0"
# See bug #769482, bug #827350
#KEYWORDS="~amd64 ~ppc64"

RDEPEND=">=dev-libs/openssl-1.0.2o-r6:0="
DEPEND="${RDEPEND}
	$(python_gen_cond_dep '
		>=dev-python/cffi-1.8:=[${PYTHON_USEDEP}]
	' 'python*')"
BDEPEND="dev-python/setuptools_rust[${PYTHON_USEDEP}]
	test? (
		>=dev-python/hypothesis-1.11.4[${PYTHON_USEDEP}]
		dev-python/iso8601[${PYTHON_USEDEP}]
		dev-python/pretend[${PYTHON_USEDEP}]
		dev-python/pyasn1-modules[${PYTHON_USEDEP}]
		dev-python/pytest-subtests[${PYTHON_USEDEP}]
		dev-python/pytest-xdist[${PYTHON_USEDEP}]
		dev-python/pytz[${PYTHON_USEDEP}]
	)"

# Files built without CFLAGS/LDFLAGS, acceptable for rust
QA_FLAGS_IGNORED="usr/lib.*/py.*/site-packages/cryptography/hazmat/bindings/_rust.abi3.so"

distutils_enable_tests pytest

src_unpack() {
	cargo_src_unpack
}

src_prepare() {
	default

	# work around availability macros not supported in GCC (yet)
	if [[ ${CHOST} == *-darwin* ]] ; then
		local darwinok=0
		if [[ ${CHOST##*-darwin} -ge 16 ]] ; then
			darwinok=1
		fi
		sed -i -e 's/__builtin_available(macOS 10\.12, \*)/'"${darwinok}"'/' \
			src/_cffi_src/openssl/src/osrandom_engine.c || die
	fi
}

python_test() {
	local -x PYTHONPATH="${PYTHONPATH}:${WORKDIR}/cryptography_vectors-${PV}"
	epytest -n "$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")"
}