MarsSeed [1] filed a deletion request for sdlmame-0137 [2]: Obsolete old version from 2010 of repo's much newer mame. Reported unbuildable since 2021.
Not useful to keep. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/sdlmame-0137/
