{ stdenv, version, fetch, cmake, fetchpatch, enableShared ? true }: stdenv.mkDerivation rec { pname = "libunwind"; inherit version; src = fetch pname "09n66dl9cc17d81qflj5h1l4garmhvzfi2lhcb7rx00l8z65xp09"; nativeBuildInputs = [ cmake ]; enableParallelBuilding = true; cmakeFlags = stdenv.lib.optional (!enableShared) "-DLIBUNWIND_ENABLE_SHARED=OFF"; }