blob: d351b2707bec253b35de2260da987b5693c94171 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit meson
DESCRIPTION="Neural-network chess engine"
HOMEPAGE="https://github.com/LeelaChessZero/lc0/"
SRC_URI="https://github.com/LeelaChessZero/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz
https://github.com/LeelaChessZero/lczero-common/archive/c47d3683972d9ef293b0c0bc7675f7c2c5ce2274.tar.gz -> ${PN}-common-${PV}.tar.gz"
LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~amd64"
IUSE="blas dnnl ispc onnx opencl test"
RDEPEND="dev-cpp/eigen:=
dev-cpp/gtest
blas? ( sci-libs/openblas )
opencl? ( virtual/opencl )
ispc? ( dev-lang/ispc )
dnnl? ( sci-ml/oneDNN )
"
DEPEND="${RDEPEND}"
RESTRICT="!test? ( test )"
src_prepare() {
cp -r "${WORKDIR}/lczero-common-c47d3683972d9ef293b0c0bc7675f7c2c5ce2274/proto" "${S}/libs/lczero-common/" || die
eapply_user
default
}
src_configure() {
local emesonargs=(
$(meson_use ispc ispc)
$(meson_use dnnl dnnl)
$(meson_use opencl opencl)
)
meson_src_configure
}
src_install() {
mkdir -p "${D}/usr/bin"
cp "${S}-build/lc0" "${D}/usr/bin" || die
default
}
|
