def run_gcc(gcc_binary, *args, **kwargs)
      full_args = [gcc_binary] + args
      @last_cmd = " $ #{full_args.join(' ')}"
      ret = Host.run_and_capture(*full_args, **kwargs)
      @last_err = ret[:err]
      @last_out = ret[:out]
      ret[:success]
    end
def run_gcc(gcc_binary, *args, **kwargs)
      full_args = [gcc_binary] + args
      @last_cmd = " $ #{full_args.join(' ')}"
      ret = Host.run_and_capture(*full_args, **kwargs)
      @last_err = ret[:err]
      @last_out = ret[:out]
      ret[:success]
    end
wrapper for the GCC command