$ sudo emerge -t kde-meta
>>> --tree implies --pretend... adding --pretend to options.

These are the packages that would be merged, in reverse order:

Calculating dependencies... done!
[ebuild  N    ] kde-base/kde-meta-3.5.5  USE="nls -accessibility" 
[ebuild  N    ]  kde-base/kde-i18n-3.5.5  USE="xinerama -arts -debug -kdeenablefinal" LINGUAS="-af -ar -az -bg -bn -br -bs -ca -cs -cy -da -de -el -en_GB -eo -es -et -eu -fa -fi -fr -fy -ga -gl -he -hi -hr -hu -is -it -ja -kk -km -ko -lt -lv -mk -mn -ms -nb -nds -nl -nn -pa -pl -pt -pt_BR -ro -ru -rw -se -sk -sl -sr -sr@Latn -ss -sv -ta -tg -tr -uk -uz -vi -zh_CN -zh_TW"