Use partial relative path in LIBADD

[Daniel Neuberger]

Is there a way to translate this:

   libfoo_la_LIBADD = $(top_builddir)/some/path/libfoobar.la
to this:

   libfoo_la_LIBADD = some/path/libfoobar.la

with Automake?

Thanks!

- Daniel

P.S. I apologize in advance if this comes through twice.  I sent it 
yesterday, but it never showed up.