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nixpkgs/pkgs/by-name/ya/yaneuraou/package.nix
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2025-10-09 14:15:47 +02:00

125 lines
2.8 KiB
Nix

{
lib,
stdenv,
clangStdenv,
lld,
# Available labels: https://github.com/yaneurao/YaneuraOu/blob/59f6265cebbd4f03138091098059a881a021eefa/source/Makefile#L53-L92
targetLabel ?
with stdenv.hostPlatform;
if isDarwin then
if isAarch64 then
"APPLEM1"
else if avx2Support then
"APPLEAVX2"
else
"APPLESSE42"
else if isx86_64 then
if avx512Support then
"AVX512"
else if avx2Support then
"AVX2"
else if sse4_2Support then
"SSE42"
else if sse4_1Support then
"SSE41"
else if ssse3Support then
"SSSE3"
else
"SSE2"
else if isx86_32 then
"NO_SSE"
else
"OTHER",
fetchFromGitHub,
fetchurl,
_7zz,
nix-update-script,
}:
# Use clangStdenv instead of the default stdenv because:
# - The upstream author treats clang++ as the primary compiler in the docs
# and Makefile, even though the code also builds with g++.
# - With just stdenv the build fails on macOS, while it works out of the box
# with clangStdenv.
clangStdenv.mkDerivation (finalAttrs: {
pname = "yaneuraou";
version = "8.60";
src = fetchFromGitHub {
owner = "yaneurao";
repo = "YaneuraOu";
tag = "v${finalAttrs.version}git";
hash = "sha256-1awnGCGIdeMAqAd0TWgoJr5spJo2mFBWdR3iMc2i4OM=";
};
sourceRoot = "${finalAttrs.src.name}/source";
nativeBuildInputs = lib.optionals (!stdenv.hostPlatform.isDarwin) [
lld
];
buildInputs = [
stdenv.cc.cc # For libstdc++.so.6
];
buildFlags = [
"TARGET_CPU=${targetLabel}"
"YANEURAOU_EDITION=YANEURAOU_ENGINE_NNUE"
"COMPILER=clang++"
"OBJDIR=$NIX_BUILD_TOP/obj"
];
installPhase = ''
runHook preInstall
mkdir -p "$out/bin"
mv ./YaneuraOu-by-* "$out/bin/YaneuraOu"
runHook postInstall
'';
doInstallCheck = true;
nativeInstallCheckInputs = [
_7zz
];
installCheckPhase =
let
nnue = fetchurl {
url = "https://github.com/yaneurao/YaneuraOu/releases/download/suisho5/Suisho5.7z";
hash = "sha256-ZzTjo9KOZ7kgbDRC9tEPFhSBODJ9/4Ecre389YH3mAk=";
};
in
''
runHook preInstallCheck
7zz x '${nnue}'
usi_command="setoption name EvalDir value $PWD
isready
go byoyomi 1000
wait"
usi_output="$("$out/bin/YaneuraOu" <<< "$usi_command")"
[[ "$usi_output" == *'bestmove'* ]]
runHook postInstallCheck
'';
passthru = {
updateScript = nix-update-script {
extraArgs = [
"--version-regex=^v([\\d.]+)git$"
];
};
};
meta = {
description = "USI compliant shogi engine";
homepage = "https://github.com/yaneurao/YaneuraOu";
license = lib.licenses.gpl3Only;
maintainers = with lib.maintainers; [
kachick
];
mainProgram = "YaneuraOu";
platforms = lib.platforms.unix ++ lib.platforms.windows;
};
})