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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit cmake
DESCRIPTION="ROCm Communication Collectives Library (RCCL)"
HOMEPAGE="https://github.com/ROCmSoftwarePlatform/rccl"
SRC_URI="https://github.com/ROCmSoftwarePlatform/rccl/archive/rocm-${PV}.tar.gz -> rccl-${PV}.tar.gz"
LICENSE="BSD"
KEYWORDS="~amd64"
SLOT="0/$(ver_cut 1-2)"
RDEPEND="dev-util/hip:${SLOT}"
DEPEND="${RDEPEND}"
BDEPEND=">=dev-util/cmake-3.22
>=dev-util/rocm-cmake-5.0.2-r1"
S="${WORKDIR}/rccl-rocm-${PV}"
PATCHES=(
"${FILESDIR}/rccl-5.0.2-change_install_location.patch"
)
src_configure() {
addwrite /dev/kfd
addpredict /dev/dri/
export DEVICE_LIB_PATH="${EPREFIX}/usr/lib/amdgcn/bitcode/"
export CXX=hipcc
local mycmakeargs=(
-DBUILD_TESTS=OFF
-Wno-dev
${AMDGPU_TARGETS+-DAMDGPU_TARGETS="${AMDGPU_TARGETS}"}
)
cmake_src_configure
}
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