Building Amaya 9.99 against system libraries

I'm trying to build Amaya 9.99 purely against system libraries, and I'm
running into a problem whereby libwww is embedded too strongly into
Amaya. Deleting libwww/ and Amaya/amaya/Makefile.libwww clearly aren't
enough, so I'm wondering how I can remove the dependency on the private
copy. Any pointers?

-- 
Ignacio Vazquez-Abrams <ivazqueznet@gmail.com>