mpd requires curl support if lastfmradio is enabled. Currently if this occurs the ebuild tries to configure and dies. This should be checked for and addressed somewhere in the ebuild. build.log to be attached. Along with a proposed patch to mpd-0.15.15.ebuild.
Created attachment 257345 [details] Build Log
Created attachment 257347 [details] Diff from mpd-0.15.15.ebuild Proposed fix.
Fixed Thanks Dane!
+use lastfmradio ! use curl && ewarn "Lastfm requires curl support. Disabling \ +lastfm" Missing "&&" (and strange place for a \).
Rats. Sorry. I used the wrong copy of that ebuild for the bloody diff. Apparently I lost track of in chroot and out of chroot copy. I can fix it for you Markos if you're short on time.
I fixed the typo. If I stepped on any toes, I apologize in advance. Reclosing. Thanks for spotting that Tove.