Server ~ # eix app-misc/geoclue * app-misc/geoclue Available versions: (0) 0.12.99 (2.0) 2.0.0^t ~2.1.8 ~2.1.9 {connman debug geonames gps gsmloc gtk hostip manual +modemmanager (+)networkmanager nominatim plazes server skyhook static-libs yahoo-geo} Homepage: http://freedesktop.org/wiki/Software/GeoClue Description: A geoinformation D-Bus service Server ~ # equery u geoclue [ Legend : U - final flag setting for installation] [ : I - package is installed with flag ] [ Colors : set, unset ] * Found these USE flags for app-misc/geoclue-2.0.0: U I - - debug : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml - - server : Install geoip server There seem to be several use flags missing documentation.
eix outputs USEs for all versions, equery only for installed version. If you want to see all descriptions you need to use "-a" option for equery