depend on camlp4 instead of camlp4.lib
depend on camlp4 instead of camlp4.lib

Ignore-this: f9f480e86678445c3140f0a37a554bfa

darcs-hash:20120104140047-c41ad-0c85e2adc30c72f13f992a680c1d533f244a1e93.gz

avsm/lwt-OLD,avsm/lwt-OLD