I don't understand it.  I used cvs up -D 2005-09-11 to move my src/ tree
back to the state before the problematic code was committed, succesfully
build and installed that, than brought src/ back up-to-date with cvs up and
now it builds fine.  Strange, because I always used the exact same commands
and environment.  Maybe cvs tricked me into a wron/inconsistent src/ state?
(I've seen this before.)  

	Geert