FabioLolix [1] filed an orphan request for wxgtk-git [2]: pkgbuild need to add download and configuration of git submodules (reported since 2021-03-03) and split between wxgtk2 and wxgtk3 (reported since 2017-06-10)
[1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/wxgtk-git/
