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73 lines
1.7 KiB
73 lines
1.7 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="Generate pseudo-random and quasi-random numbers"
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HOMEPAGE="https://github.com/ROCmSoftwarePlatform/rocRAND"
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SRC_URI="https://github.com/ROCmSoftwarePlatform/rocRAND/archive/rocm-${PV}.tar.gz -> rocRAND-${PV}.tar.gz"
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LICENSE="MIT"
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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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DEPEND="${RDEPEND}
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>=dev-util/rocm-cmake-${PV}"
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BDEPEND="test? ( dev-cpp/gtest )"
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S="${WORKDIR}/rocRAND-rocm-${PV}"
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src_prepare() {
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sed -r -e "s:(hip|roc)rand/lib:\${CMAKE_INSTALL_LIBDIR}:" \
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-e "s:(hip|roc)rand/include:include/\1rand:" \
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-e "/INSTALL_RPATH/d" -i library/CMakeLists.txt || die
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# remove GIT dependency
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sed -e "/find_package(Git/,+4d" -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=$(usex test ON OFF)
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-DBUILD_BENCHMARK=$(usex benchmark ON OFF)
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-DCMAKE_SKIP_RPATH=TRUE
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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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# do not rerun cmake and the build process in src_install
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sed '/RERUN/,+1d' -i "${BUILD_DIR}"/build.ninja || die
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}
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src_test() {
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# Grant access to the device
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addwrite /dev/kfd
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addwrite /dev/dri/
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cmake_src_test
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}
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src_install() {
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cmake_src_install
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if use benchmark; then
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cd "${BUILD_DIR}"/benchmark
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dobin benchmark_rocrand_*
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fi
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}
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