Sorry if I missed this in an earlier discussion, but I couldn't find
anything in the list archives.
When I build a bytecode-only app, I get warnings like this from
dh_ocaml (actually from ocaml-md5sums):
    W: approx doesn't resolve dependency on unit Foo
one for each module Foo in the program.
The dependencies on other libs seem to be correct, but it would be
nice to silence the warnings somehow.
Eric