add Toploop and Topmain manually to the list of modules to keep

Ignore-this: c300c14dfd007c9ab16616c7be150466

darcs-hash:20120731145322-c41ad-584b36703d3e719d8e0e5acefb276a6a40201e1a

myocamlbuild.ml

@@ -89,6 +89,9 @@ let () =
                            (Array.to_list (Pathname.readdir directory)))
                       directories StringSet.empty
                   in
+                  (* These are not in the stdlib path since 4.00 *)
+                  let modules = StringSet.add "Toploop" modules in
+                  let modules = StringSet.add "Topmain" modules in
                   Cmd (S [A (stdlib / "expunge");
                           A (env "%.top");
                           A (env "%.byte");