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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
CMAKE_ECLASS=cmake
inherit cmake-multilib llvm
MY_PV="$(ver_rs 3 -)"
MY_P="${PN}-${MY_PV}"
DESCRIPTION="OpenCL-oriented thin wrapper library around clang"
HOMEPAGE="https://github.com/intel/opencl-clang"
SRC_URI="https://github.com/intel/${PN}/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
LICENSE="UoI-NCSA"
SLOT="10"
KEYWORDS="~amd64"
S="${WORKDIR}/${MY_P}"
# Force a rebuild of this package once clang has been updated from 10.0.0 to 10.0.1
# in order to work around Bug #743992. Hopefully a one-time thing.
DEPEND="~sys-devel/clang-10.0.1:10=[static-analyzer,${MULTILIB_USEDEP}]
sys-devel/llvm:10=[${MULTILIB_USEDEP}]
>=dev-util/spirv-llvm-translator-10.0.0_p20200909:10=[${MULTILIB_USEDEP}]"
RDEPEND="${DEPEND}"
LLVM_MAX_SLOT=10
PATCHES=(
"${FILESDIR}"/${PN}-8.0.0-clang_library_dir.patch
"${FILESDIR}"/${PN}-10.0.0.1_find-llvm-tblgen.patch
)
multilib_src_configure() {
local mycmakeargs=(
-DCMAKE_INSTALL_PREFIX="$(get_llvm_prefix ${LLVM_MAX_SLOT})"
-DCLANG_LIBRARY_DIRS="${EPREFIX}"/usr/lib/clang
)
cmake_src_configure
}