7) Experiment with having some of the subdirectories be convenience
libraries. Right now only corefcn/ is a convenience library. I didn't
make the others convenience libraries because it adds an extra step of
linking to create a library file in the subdirectory and then re-linking
liboctinterp with the newly created convenience library. This didn't seem
to save time over simply giving the list of object files in the
subdirectory to Make and re-linking liboctinterp.
This is normal because of the way libtool works: first it extract all object files from the convenience library, then it add all extracted object files to the link command.
Michael.