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Signed-off-by: Michał Górny <[email protected]>
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# Copyright 1999-2023 Gentoo Authors | ||
# Distributed under the terms of the GNU General Public License v2 | ||
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EAPI=8 | ||
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PYTHON_COMPAT=( python3_{9..11} ) | ||
inherit cmake llvm llvm.org python-any-r1 | ||
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DESCRIPTION="OpenCL C library" | ||
HOMEPAGE="https://libclc.llvm.org/" | ||
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LICENSE="Apache-2.0-with-LLVM-exceptions || ( MIT BSD )" | ||
SLOT="0" | ||
KEYWORDS="~amd64 ~x86" | ||
IUSE="spirv video_cards_nvidia video_cards_r600 video_cards_radeonsi" | ||
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LLVM_MAX_SLOT=16 | ||
BDEPEND=" | ||
${PYTHON_DEPS} | ||
|| ( | ||
( | ||
sys-devel/clang:16 | ||
spirv? ( dev-util/spirv-llvm-translator:16 ) | ||
) | ||
( | ||
sys-devel/clang:15 | ||
spirv? ( dev-util/spirv-llvm-translator:15 ) | ||
) | ||
( | ||
sys-devel/clang:14 | ||
spirv? ( dev-util/spirv-llvm-translator:14 ) | ||
) | ||
( | ||
sys-devel/clang:13 | ||
spirv? ( dev-util/spirv-llvm-translator:13 ) | ||
) | ||
) | ||
" | ||
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LLVM_COMPONENTS=( libclc ) | ||
llvm.org_set_globals | ||
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llvm_check_deps() { | ||
if use spirv; then | ||
has_version -b "dev-util/spirv-llvm-translator:${LLVM_SLOT}" || | ||
return 1 | ||
fi | ||
has_version -b "sys-devel/clang:${LLVM_SLOT}" | ||
} | ||
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pkg_setup() { | ||
llvm_pkg_setup | ||
python-any-r1_pkg_setup | ||
} | ||
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src_configure() { | ||
local libclc_targets=() | ||
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use spirv && libclc_targets+=( | ||
"spirv-mesa3d-" | ||
"spirv64-mesa3d-" | ||
) | ||
use video_cards_nvidia && libclc_targets+=( | ||
"nvptx--" | ||
"nvptx64--" | ||
"nvptx--nvidiacl" | ||
"nvptx64--nvidiacl" | ||
) | ||
use video_cards_r600 && libclc_targets+=( | ||
"r600--" | ||
) | ||
use video_cards_radeonsi && libclc_targets+=( | ||
"amdgcn--" | ||
"amdgcn-mesa-mesa3d" | ||
"amdgcn--amdhsa" | ||
) | ||
[[ ${#libclc_targets[@]} ]] || die "libclc target missing!" | ||
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libclc_targets=${libclc_targets[*]} | ||
local mycmakeargs=( | ||
-DLIBCLC_TARGETS_TO_BUILD="${libclc_targets// /;}" | ||
) | ||
cmake_src_configure | ||
} |