Thanks to work from Perry, we now are building objects bunched together
to improve buffer cache performance. For example in libutil:

% make -j 4
--- fparseln.o ---
--- fparseln.po ---
--- fparseln.so ---
--- fparseln.ln ---
...

This changes uses a new feature of make (variable sorting modifier),
so you'll need to rebuild make to have bsd.lib.mk work.

christos