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75 lines
1.9 KiB
75 lines
1.9 KiB
# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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ROCM_VERSION=${PV}
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inherit cmake rocm
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DESCRIPTION="HIP back-end for the parallel algorithm library Thrust"
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HOMEPAGE="https://github.com/ROCmSoftwarePlatform/rocThrust"
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SRC_URI="https://github.com/ROCmSoftwarePlatform/rocThrust/archive/rocm-${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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REQUIRED_USE="${ROCM_REQUIRED_USE}"
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RESTRICT="!test? ( test )"
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RDEPEND="dev-util/hip
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sci-libs/rocPRIM:${SLOT}[${ROCM_USEDEP}]
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test? ( dev-cpp/gtest )"
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DEPEND="${RDEPEND}"
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BDEPEND=">=dev-util/cmake-3.22"
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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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src_prepare() {
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sed -e "/PREFIX rocthrust/d" \
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-e "/DESTINATION/s:rocthrust/include/thrust:include/thrust:" \
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-e "/rocm_install_symlink_subdir(rocthrust)/d" \
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-e "/<INSTALL_INTERFACE/s:rocthrust/include/:include/:" -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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addpredict /dev/kfd
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addpredict /dev/dri/
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local mycmakeargs=(
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-DSKIP_RPATH=On
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-DAMDGPU_TARGETS="$(get_amdgpu_flags)"
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-DBUILD_TEST=$(usex test ON OFF)
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-DBUILD_BENCHMARKS=$(usex benchmark ON OFF)
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)
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CXX=hipcc cmake_src_configure
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}
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src_test() {
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check_amdgpu
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MAKEOPTS="-j1" cmake_src_test
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}
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src_install() {
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cmake_src_install
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use benchmark && dobin "${BUILD_DIR}"/benchmarks/benchmark_thrust_bench
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}
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