aimileus [1] filed a deletion request for ethereum-genoil-git [2]:

This fork is abandoned by upstream half a year now (https://www.reddit.com/r/EtherMining/comments/6jklrr/ethminergenoil_is_no_lo...), ethminer is the package that should be used now.

[1] https://aur.archlinux.org/account/aimileus/ [2] https://aur.archlinux.org/pkgbase/ethereum-genoil-git/