Function codesign

build.go:1300–1304

(target target)

}

func codesign(target target) {
	if goos == "darwin" {
		macosCodesign(target.BinaryName())
	}
}

func macosCodesign(file string) {
	if pass := os.Getenv("CODESIGN_KEYCHAIN_PASS"); pass != "" {