Well, kdelibs4_snapshot compiles and installs with cmake. Almost, anyway... I had to remove kstyles/keramik since the genembed seg faults...
... and after installing kdelibs4_ss...
% /opt/KDEDIRS/trunk/bin/kde-config --path
Urgh, I would rather have something NOT compile than have it seg fault...
Oh well, cmake is still in infancy... I'll be glad when all the auto* crap is deleted from KDE!