[aur-general] AUR & Copyright

[Lukáš Jirkovský]

I think Creative Commons is a good choice for PKGBUILDs in AUR. It can
be almost as permissible as public domain while still valid in most
jurisdictions (actually I don't know any where it isn't).

Or on a less serious side WTFPL [1] or Poetic License [2] can be used

[1] http://en.wikipedia.org/wiki/WTFPL
[2] http://genaud.net/2005/10/poetic-license/