}
	log.Infof("Running make for %v: %v", arch, strings.Join(shortArgs, " "))
	env := StandardEnv(args)
	env = append(env, archToGoFlags(arch)...)
	makeArgs := []string{"--no-print-directory"}
	makeArgs = append(makeArgs, c...)
	cmd := exec.Command("make", makeArgs...)
	log.Infof("env: %v", archToGoFlags(arch))
	cmd.Env = env
	cmd.Stderr = os.Stderr
	cmd.Stdout = os.Stdout
	cmd.Dir = testenv.IstioSrc