I've managed to make kdemultimedia3 configure on DragonFly (see a recent 
thread about problems with kdemultimedia and cdparanoia) and discovered that 
akode has been removed from kdemultimedia in 3.5 and moved to kdesupport.  
There is also a download of it on kde-apps.org.  This apparently cripples  a 
fair amount the audio support in kdemultimedia.  I am trying to use the 
version from kde-apps and so far kdemultimedia does configure using it, but I 
am curious if this will be added to the pkgsrc tree.