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# Copyright 2022-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{10..12} )
inherit python-r1 cmake
CommitId=95163a75c51bc8dc29f72d0d7419ec50132984ff
DESCRIPTION="conversion to/from half-precision floating point formats"
HOMEPAGE="https://github.com/Maratyszcza/FP16/"
SRC_URI="https://github.com/Maratyszcza/${PN}/archive/${CommitId}.tar.gz
-> ${P}.tar.gz"
S="${WORKDIR}"/${PN}-${CommitId}
LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64"
IUSE="test"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
DEPEND="dev-libs/psimd"
RDEPEND="
${DEPEND}
${PYTHON_DEPS}
dev-python/peachpy[${PYTHON_USEDEP}]
"
BDEPEND="test? ( dev-cpp/gtest )"
RESTRICT="!test? ( test )"
PATCHES=(
"${FILESDIR}"/${PN}-2021.03.20-gentoo.patch
)
src_prepare() {
cmake_src_prepare
mkdir -p module/fp16 || die
cp include/fp16/*py module/fp16 || die
}
src_configure() {
local mycmakeargs=(
-DFP16_BUILD_BENCHMARKS=OFF
-DFP16_BUILD_TESTS=$(usex test ON OFF)
)
cmake_src_configure
}
python_install() {
python_domodule module/fp16
}
src_install() {
cmake_src_install
rm "${ED}"/usr/include/fp16/*.py || die
python_foreach_impl python_install
}
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