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# Copyright 2022-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit cmake
CommitId=51a987591a6fc9f0fc0707077f53d763ac132cbf
DESCRIPTION="library of floating-point neural network inference operators"
HOMEPAGE="https://github.com/google/XNNPACK/"
SRC_URI="https://github.com/google/${PN}/archive/${CommitId}.tar.gz
-> ${P}.tar.gz"
LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64"
IUSE="+assembly jit +memopt +sparse static-libs test"
RDEPEND="
dev-libs/cpuinfo
dev-libs/pthreadpool
"
DEPEND="${RDEPEND}
dev-libs/FP16
dev-libs/FXdiv
"
BDEPEND="test? ( dev-cpp/gtest )"
RESTRICT="!test? ( test )"
REQUIRED_USE="test? ( static-libs )"
S="${WORKDIR}"/${PN}-${CommitId}
PATCHES=(
"${FILESDIR}"/${PN}-2022.02.17-gentoo.patch
)
src_prepare() {
sed -i \
-e "/PRIVATE fp16)/d" \
-e "/PRIVATE fxdiv)/d" \
-e "/PRIVATE clog)/d" \
-e "/TARGET_LINK_LIBRARIES/s: fp16::" \
CMakeLists.txt \
|| die
dropTest=(
"add-nd-test"
"subtract-nd-test"
"f32-velu-test"
"qc8-dwconv-minmax-fp32-test"
"qs8-dwconv-minmax-fp32-test"
"qs8-vadd-minmax-test"
"qs8-vaddc-minmax-test"
"qu8-dwconv-minmax-fp32-test"
"qu8-vadd-minmax-test"
"qu8-vaddc-minmax-test"
)
for id in ${dropTest[@]}
do
sed -i \
-e "/ADD_TEST(${id}/d" \
CMakeLists.txt \
|| die
done
cmake_src_prepare
}
src_configure() {
local mycmakeargs=(
-DXNNPACK_BUILD_BENCHMARKS=OFF
-DXNNPACK_USE_SYSTEM_LIBS=ON
-DXNNPACK_BUILD_TESTS=$(usex test ON OFF)
-DXNNPACK_LIBRARY_TYPE=$(usex static-libs static shared)
-DXNNPACK_ENABLE_ASSEMBLY=$(usex assembly ON OFF)
-DXNNPACK_ENABLE_JIT=$(usex jit ON OFF)
-DXNNPACK_ENABLE_MEMOPT=$(usex memopt ON OFF)
-DXNNPACK_ENABLE_SPARSE=$(usex sparse ON OFF)
-DCMAKE_POSITION_INDEPENDENT_CODE=ON
)
cmake_src_configure
cd "${BUILD_DIR}"
}
|
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