MarsSeed [1] filed a deletion request for lib32-allegro [2]: Orphan lib32 package, last updated in 2019. Allegro 5 (current major version) was first released in February 2011. Linux has supported x86-64 since 2001. This package didn't have any dependents on AUR already in 2015, nor ever since. There are discrepancies with Arch repo's allegro build, which I pointed out in a comment a year ago, but no one responded. Apart from mine, last user comment is from 2017. So all in all I think it is best to delete this unneeded package. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lib32-allegro/