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77 lines
2.0 KiB
77 lines
2.0 KiB
3 years ago
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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit cmake
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DESCRIPTION="HIP back-end for the parallel algorithm library Thrust"
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HOMEPAGE="https://github.com/ROCmSoftwarePlatform/rocThrust"
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SRC_URI="https://github.com/ROCmSoftwarePlatform/rocThrust/archive/rocm-${PV}.tar.gz -> rocThrust-${PV}.tar.gz"
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LICENSE="Apache-2.0"
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KEYWORDS="~amd64"
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SLOT="0/$(ver_cut 1-2)"
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IUSE="benchmark test"
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RESTRICT="!test? ( test )"
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RDEPEND="dev-util/hip:${SLOT}
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sci-libs/rocPRIM:${SLOT}"
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DEPEND="${RDEPEND}"
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S="${WORKDIR}/rocThrust-rocm-${PV}"
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PATCHES=( "${FILESDIR}/${PN}-4.0-operator_new.patch"
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"${FILESDIR}/${P}-deprecate-hcc_detail.patch" )
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src_prepare() {
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sed -e "/PREFIX rocthrust/d" \
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-e "/DESTINATION/s:rocthrust/include/thrust:include/rocthrust/thrust:" \
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-e "/rocm_install_symlink_subdir(rocthrust)/d" \
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-e "/<INSTALL_INTERFACE/s:rocthrust/include/:include/rocthrust/:" -i thrust/CMakeLists.txt || die
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sed -e "s:\${CMAKE_INSTALL_INCLUDEDIR}:&/rocthrust:" \
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-e "s:\${ROCM_INSTALL_LIBDIR}:\${CMAKE_INSTALL_LIBDIR}:" -i cmake/ROCMExportTargetsHeaderOnly.cmake || die
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# disable downloading googletest and googlebenchmark
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sed -r -e '/Downloading/{:a;N;/\n *\)$/!ba; d}' -i cmake/Dependencies.cmake || die
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# remove GIT dependency
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sed -r -e '/find_package\(Git/{:a;N;/\nendif/!ba; d}' -i cmake/Dependencies.cmake || die
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eapply_user
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cmake_src_prepare
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}
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src_configure() {
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# Grant access to the device
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addwrite /dev/kfd
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addpredict /dev/dri/
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# Compiler to use
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export CXX=hipcc
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local mycmakeargs=(
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-DBUILD_TEST=$(usex test ON OFF)
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-DBUILD_BENCHMARKS=$(usex benchmark ON OFF)
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${AMDGPU_TARGETS+-DAMDGPU_TARGETS="${AMDGPU_TARGETS}"}
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-D__skip_rocmclang="ON" ## fix cmake-3.21 configuration issue caused by officialy support programming language "HIP"
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)
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cmake_src_configure
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}
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src_test() {
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# Grant access to the device
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addwrite /dev/kfd
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addwrite /dev/dri/
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cmake_src_test
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}
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src_install() {
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cmake_src_install
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use benchmark && dobin "${BUILD_DIR}"/benchmarks/benchmark_thrust_bench
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}
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