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# Copyright 2023-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{10..13} )
inherit cmake python-any-r1
DESCRIPTION="C++ wrappers for SIMD intrinsics"
HOMEPAGE="https://github.com/xtensor-stack/xsimd"
SRC_URI="https://github.com/xtensor-stack/${PN}/archive/refs/tags/${PV}.tar.gz
-> ${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="amd64 arm arm64 ~hppa ~loong ~ppc ppc64 ~riscv ~s390 ~sparc x86"
IUSE="doc test"
RESTRICT="!test? ( test )"
BDEPEND="
doc? (
app-text/doxygen
$(python_gen_any_dep '
dev-python/breathe[${PYTHON_USEDEP}]
dev-python/sphinx[${PYTHON_USEDEP}]
dev-python/sphinx-rtd-theme[${PYTHON_USEDEP}]
')
)
test? ( dev-cpp/doctest )"
PATCHES=(
"${FILESDIR}"/${PN}-11.1.0-c++17.patch
"${FILESDIR}"/${PN}-12.1.1-no-march.patch
"${FILESDIR}"/${PN}-13.0.0-sve-rvv.patch
"${FILESDIR}"/${PN}-13.0.0-detection-simd-with-mitigations.patch
)
python_check_deps() {
python_has_version "dev-python/sphinx[${PYTHON_USEDEP}]" &&
python_has_version "dev-python/sphinx-rtd-theme[${PYTHON_USEDEP}]" &&
python_has_version "dev-python/breathe[${PYTHON_USEDEP}]"
}
pkg_setup() {
use doc && python-any-r1_pkg_setup
}
src_prepare() {
sed -i \
-e '/fPIC/d' \
test/CMakeLists.txt \
|| die
cmake_src_prepare
}
src_configure() {
local mycmakeargs=(
-DBUILD_TESTS=$(usex test)
)
cmake_src_configure
}
src_compile() {
cmake_src_compile
use doc && emake -C docs html
}
src_install() {
cmake_src_install
if use doc; then
dodoc -r docs/build/html
fi
}
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