{ stdenv, fetchurl, ... } @ args:
import ./generic.nix (args // rec {
version = "4.8.30";
sha256 = "0ampbl2f0hb1nix195kz1syrqqxpmvnvnfvphambj7xjrl3iljg0";
extraPatches = [ ./clang-4.8.patch ];
drvArgs.hardeningDisable = [ "format" ];
drvArgs.doCheck = false;
})