// That way, if the flag is completely bogus we will prefer to error out with
	// "-buildmode=%s not supported" instead of naming the specific platform.

	switch cfg.BuildBuildmode {
	case "archive":
		pkgsFilter = pkgsNotMain
	case "c-archive":
		pkgsFilter = oneMainPkg
		if gccgo {
			codegenArg = "-fPIC"
		} else {
			switch cfg.Goos {
			case "darwin", "ios":
				switch cfg.Goarch {
				case "arm64":

	}
	return
}

func pkgsMain(pkgs []*load.Package) (res []*load.Package) {
	for _, p := range pkgs {
		if p.Name == "main" {
			res = append(res, p)
		}
	}
	return res
}

func pkgsNotMain(pkgs []*load.Package) (res []*load.Package) {
	for _, p := range pkgs {
		if p.Name != "main" {
			res = append(res, p)
		}
	}
	return res
}

func oneMainPkg(pkgs []*load.Package) []*load.Package {