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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_USE_PEP517=setuptools
PYTHON_COMPAT=( python3_{10..13} )
inherit cmake distutils-r1
DESCRIPTION="Tiny and efficient C++/Python bindings"
HOMEPAGE="
https://github.com/wjakob/nanobind
https://pypi.org/project/nanobind/
"
SRC_URI="
https://github.com/wjakob/nanobind/archive/refs/tags/v${PV}.tar.gz
-> ${P}.gh.tar.gz
"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~riscv"
RDEPEND=">=dev-cpp/robin-map-1.3.0"
DEPEND="${RDEPEND}"
BDEPEND="
$(python_gen_cond_dep '
dev-python/typing-extensions[${PYTHON_USEDEP}]
' 3.10)
"
EPYTEST_XDIST=1
distutils_enable_tests pytest
python_prepare_all() {
# This test assumes in-source build for the .pyi stubs.
# (Hack because EPYTEST_IGNORE doesn't work with the paths it collects(?))
echo > tests/test_stubs.py || die
cmake_src_prepare
distutils-r1_python_prepare_all
}
python_configure() {
# XXX: nanobind installs a CMake config file which by default passes -Os
# We currently patch around it in dev-python/pyopencl. In future, we
# may want to add some override with Gentoo specific environment vars.
local mycmakeargs=(
-DNB_CREATE_INSTALL_RULES=ON
-DNB_USE_SUBMODULE_DEPS=OFF
-DNB_TEST=$(usex test)
)
cmake_src_configure
}
python_compile() {
distutils-r1_python_compile
cmake_src_compile
}
python_test() {
local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
cd "${BUILD_DIR}/tests" || die
epytest "${S}/tests"
}
python_install() {
distutils-r1_python_install
cmake_src_install
}
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