This is an auto-filled bug because media-sound/xmms2 installs compressed files (manpages, documentation). Attached build log and emerge --info
Created attachment 624166 [details] build.log build log and emerge --info
* One or more compressed files were found in docompress-ed directories. * Please fix the ebuild not to install compressed files (manpages, * documentation) when automatic compression is used: * * /usr/share/man/man1/xmms2.1.gz * /usr/share/man/man1/xmms2-launcher.1.gz * /usr/share/man/man1/xmms2d.1.gz
I fixed it in -r6 a few days ago: https://gitweb.gentoo.org/repo/gentoo.git/commit/media-sound/xmms2?id=2d044b445c1e8b7926bcebcc9855223903c8da4b