{ lib , cmake , fetchFromGitHub , ninja , stdenv , tbb }: stdenv.mkDerivation (finalAttrs: { pname = "openpgl"; version = "0.5.0"; src = fetchFromGitHub { owner = "OpenPathGuidingLibrary"; repo = finalAttrs.pname; rev = "v${finalAttrs.version}"; hash = "sha256-dbHmGGiHQkU0KPpQYpY/o0uCWdb3L5namETdOcOREgs="; }; nativeBuildInputs = [ cmake ninja ]; buildInputs = [ tbb ]; cmakeFlags = [ "-DOPENPGL_BUILD_STATIC=OFF" "-DTBB_ROOT=${tbb.out}" ]; env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isAarch64 "-flax-vector-conversions"; meta = { description = "Intel Open Path Guiding Library"; homepage = "https://github.com/OpenPathGuidingLibrary/openpgl"; platforms = lib.platforms.linux; maintainers = [ lib.maintainers.amarshall ]; license = lib.licenses.asl20; }; })