{ lib, stdenv, fetchFromGitHub, lowdown-unsandboxed, nix-update-script, }: stdenv.mkDerivation (finalAttrs: { pname = "fastchess"; version = "1.4.0-alpha"; src = fetchFromGitHub { owner = "Disservin"; repo = "fastchess"; tag = "v${finalAttrs.version}"; hash = "sha256-fzNpanfeXk7eKftzcs5MIaDBvzumaMQIhhQ8IDFjwPQ="; }; nativeBuildInputs = [ lowdown-unsandboxed ]; postPatch = '' substituteInPlace app/Makefile \ --replace "-march=native" "" ''; makeFlags = [ "PREFIX=${placeholder "out"}" "CXX=${stdenv.cc.targetPrefix}c++" ]; passthru = { updateScript = nix-update-script { }; }; meta = { description = "Versatile command-line tool designed for running chess engine tournaments"; homepage = "https://github.com/Disservin/fastchess"; license = lib.licenses.mit; maintainers = with lib.maintainers; [ Zirconium419122 ]; platforms = with lib.platforms; unix ++ windows; mainProgram = "fastchess"; }; })