go2obj     string
	goarchive  string
	cgoarchive string
}

func buildGoobj(t *testing.T) goobjPaths {
	buildOnce.Do(func() {
		buildErr = func() (err error) {
			buildDir, err = os.MkdirTemp("", "TestGoobj")
			if err != nil {
				return err
			}

			go1obj := filepath.Join(buildDir, "go1.o")
			go2obj := filepath.Join(buildDir, "go2.o")
			goarchive := filepath.Join(buildDir, "go.a")
			cgoarchive := ""