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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 cmake python-single-r1
CommitId=c07e3a0400713d546e0dea2d5466dd22ea389c73
DESCRIPTION="acceleration package for neural network computations"
HOMEPAGE="https://github.com/Maratyszcza/NNPACK/"
SRC_URI="https://github.com/Maratyszcza/${PN}/archive/${CommitId}.tar.gz
-> ${P}.tar.gz"
S="${WORKDIR}"/${PN}-${CommitId}
LICENSE="BSD-2"
SLOT="0"
KEYWORDS="~amd64"
IUSE=test
RESTRICT="test" # consuming too much CPU
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
RDEPEND="
${PYTHON_DEPS}
dev-libs/pthreadpool
dev-libs/cpuinfo
$(python_gen_cond_dep '
<=dev-libs/FP16-2024.05.27[${PYTHON_USEDEP}]
dev-python/peachpy[${PYTHON_USEDEP}]
')
"
DEPEND="${RDEPEND}
dev-libs/FXdiv
dev-libs/psimd
"
BDEPEND="
${RDEPEND}
test? ( dev-cpp/gtest )
"
PATCHES=( "${FILESDIR}"/${P}-gentoo.patch )
src_prepare() {
sed -i -e "/-O/d" CMakeLists.txt || die
cmake_src_prepare
}
src_configure() {
local mycmakeargs=(
-DNNPACK_BUILD_TESTS=$(usex test ON OFF)
)
cmake_src_configure
}
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