52eff41379
Haiku support has been unmaintained for many years, and this issue has
been open for more than 5 years, but apparently the Haiku people have
lost interest:
https://github.com/MusicPlayerDaemon/MPD/pull/183
Haiku support was therefore deprecated by this commit 4 years ago:
7de8fd04a4 - but in those 4 years, nobody stepped up to adopt
maintainership.
I don't have any computer (or VM) with Haiku and there is no CI with
Haiku support, so I'm unable to adapt the Haiku specific code to API
changes.
Closes https://github.com/MusicPlayerDaemon/MPD/issues/182
Closes https://github.com/MusicPlayerDaemon/MPD/issues/185