When USE mpd is enabled mpd links to both libogg.so.0 and libopus.so.0, if media-libs/libogg is not installed configure fails: checking for OPUS... no configure: error: opus decoder plugin: libopus not found !!! Please attach the following file when seeking support: !!! /var/package-manager/tmp/portage/media-sound/mpd-0.18.10-r1/work/mpd-0.18.10/config.log
I applied the following patch --- mpd-0.18.10-r1.ebuild 24 May 2014 09:16:52 -0000 1.5 +++ mpd-0.18.10-r1.ebuild 30 May 2014 19:39:22 -0000 @@ -26,7 +26,8 @@ REQUIRED_USE="|| ( ${OUTPUT_PLUGINS} ) || ( ${DECODER_PLUGINS} ) network? ( || ( ${ENCODER_PLUGINS} ) ) - recorder? ( || ( ${ENCODER_PLUGINS} ) )" + recorder? ( || ( ${ENCODER_PLUGINS} ) ) + opus? ( ogg )" Thanks for the report + 30 May 2014; Markos Chandras <hwoarang@gentoo.org> mpd-0.18.10-r1.ebuild: + opus actually needs ogg support as well. Bug #511586 by Nikoli +