MarsSeed [1] filed an orphan request for extra-cmake-modules-git [2]:

Maintainer does not respond to fix requests.

A specific external patch was requested by @IslandC0der on 2021-06-03.

Maintainer @sl1pkn07 has not addressed that issue since.

[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/extra-cmake-modules-git/