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

Calculating dependencies  ...  ... done!
[blocks B     ] =kde-base/khelpcenter-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kdesktop-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kicker-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kdepasswd-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kdebase-data-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kcontrol-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kdm-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kcheckpass-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/konqueror-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kdebase-kioslaves-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kfind-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/khotkeys-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kcminit-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kdesu-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/kdialog-3.5* (is blocking kde-base/kdebase-3.5.6)
[blocks B     ] =kde-base/libkonq-3.5* (is blocking kde-base/kdebase-3.5.6)
[ebuild  N    ] x11-apps/xsetroot-1.0.1  USE="-debug" 
[ebuild  N    ] x11-apps/xset-1.0.2  USE="-debug" 
[ebuild  N    ] x11-apps/xprop-1.0.2  USE="-debug" 
[ebuild  N    ] kde-base/kdebase-3.5.6  USE="cups pam ssl -arts -debug -hal -ieee1394 -java -kdeenablefinal -kdehiddenvisibility -ldap -lm_sensors -logitech-mouse -openexr -opengl -samba -xcomposite -xinerama -xscreensaver -zeroconf" 
[ebuild  N    ] kde-base/kdeartwork-3.5.6  USE="-arts -debug -kdeenablefinal -opengl -xinerama -xscreensaver" 
[ebuild  N    ] app-crypt/qca-1.0-r2  
[ebuild  N    ] app-crypt/qca-tls-1.0-r3  
[ebuild  N    ] dev-perl/IO-Socket-SSL-1.02  
[ebuild  N    ] kde-base/kdenetwork-3.5.6  USE="ssl -arts -debug -jingle -kdeenablefinal -kdehiddenvisibility -rdesktop -sametime -slp -wifi -xinerama" 
[ebuild  N    ] kde-base/kdegames-3.5.6  USE="-arts -debug -kdeenablefinal -kdehiddenvisibility -xinerama" 
[ebuild  N    ] media-libs/libsamplerate-0.1.2-r1  USE="-fftw -sndfile" 
[ebuild  N    ] media-libs/akode-2.0.1  USE="-alsa -flac -jack -mp3 -oss -speex -vorbis" 
[ebuild  N    ] media-libs/taglib-1.4-r1  USE="-debug" 
[ebuild  N    ] media-sound/cdparanoia-3.9.8-r5  
[ebuild  N    ] kde-base/kdemultimedia-3.5.6  USE="-akode -alsa -arts -audiofile -debug -encode -flac -gstreamer -kdeenablefinal -mp3 -theora -vorbis -xine -xinerama" 
[ebuild  N    ] dev-libs/pth-2.0.6  
[ebuild  N    ] dev-libs/libassuan-1.0.1  
[ebuild  N    ] app-crypt/pinentry-0.7.2-r3  USE="ncurses -caps -gtk -qt3" 
[ebuild  N    ] dev-libs/libksba-1.0.0  
[ebuild  N    ] app-crypt/gnupg-2.0.1-r2  USE="nls -X -bzip2 -doc -ldap -openct -pcsc-lite -smartcard" 
[ebuild  N    ] app-crypt/gpgme-1.1.2-r1  
[ebuild  N    ] kde-base/kdepim-3.5.6  USE="crypt -arts -debug -gnokii -kdeenablefinal -pda -xinerama" 
[ebuild  N    ] kde-base/kdeaddons-3.5.6-r1  USE="berkdb -arts -debug -kdeenablefinal -sdl -xinerama" 
[ebuild  N    ] dev-lang/swig-1.3.31  USE="perl python -doc -guile -java -lua -mono -ocaml -php -pike -ruby -tcl -tk" 
[ebuild  N    ] media-libs/lcms-1.15  USE="python zlib -jpeg -tiff" 
[ebuild  N    ] dev-libs/fribidi-0.10.7  
[ebuild  N    ] kde-base/kdegraphics-3.5.6  USE="-arts -debug -gphoto2 -imlib -kdeenablefinal -openexr -opengl -pdf -povray -scanner -tetex -xinerama" 
[ebuild  N    ] kde-base/kdewebdev-3.5.6  USE="-arts -debug -doc -kdeenablefinal -kdehiddenvisibility -tidy -xinerama" 
[ebuild  N    ] kde-base/kdeadmin-3.5.6  USE="-arts -debug -kdeenablefinal -kdehiddenvisibility -xinerama" 
[ebuild  N    ] kde-base/kdetoys-3.5.6  USE="-arts -debug -kdeenablefinal -kdehiddenvisibility -xinerama" 
[ebuild  N    ] kde-base/kdeutils-3.5.6  USE="crypt -arts -debug -kdeenablefinal -kdehiddenvisibility -snmp -xinerama" 
[ebuild  N    ] kde-base/kdeedu-3.5.6  USE="-arts -debug -kdeenablefinal -kig-scripting -xinerama" 
[ebuild  N    ] kde-base/kde-3.5.6  USE="-accessibility"