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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{6..9} pypy3 )
PYTHON_REQ_USE="threads(+)"
inherit distutils-r1
MY_P=${P/x/}
DESCRIPTION="A self-contained cryptographic library for Python"
HOMEPAGE="https://www.pycryptodome.org
https://github.com/Legrandin/pycryptodome/
https://pypi.org/project/pycryptodomex/"
SRC_URI="
https://github.com/Legrandin/pycryptodome/archive/v${PV}.tar.gz
-> ${MY_P}.tar.gz"
S=${WORKDIR}/${MY_P}
LICENSE="BSD-2 Unlicense"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~ppc-aix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE=""
DEPEND="
dev-libs/gmp:0"
BDEPEND="
virtual/python-cffi[${PYTHON_USEDEP}]"
RDEPEND="
${DEPEND}
${BDEPEND}"
PATCHES=(
"${FILESDIR}/pycryptodome-3.9.4-parallel-make.patch"
)
distutils_enable_tests setup.py
python_prepare_all() {
# parallel make fixes
# Multiple targets were compiling the same file, setuptools doesn't
# understand this and you get race conditions where a file gets
# overwritten while it's linking. This makes the files look like separate
# files so this race won't happen
ln src/blowfish.c src/blowfish_eks.c || die
ln src/mont.c src/mont_math.c || die
# create the magic file to build cryptodomex from the sources
echo > .separate_namespace || die
distutils-r1_python_prepare_all
}
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