-let ocaml_link = [ "dynlink"; "camlp4lib" ];;
-let ocamlfind_packages = "unix,ulex,camlp4";;
-let cxx_flags = [ "-fno-PIC"; "-std=c++0x"; "-static" ];;
+let ocaml_link = [ ];;
+let ocamlfind_packages = "unix,ulex,expat,camlp4,camlp4.lib";;
+let cxx_flags = [ "-fno-PIC"; "-std=c++0x"; "-static" ; "-flto"; "-O3" ];;