Correction:

Matthieu Dubuget a écrit :
> Thanks to Nicolas: the solution was:
> - tag .oocamlfind files with "dont_link_with"

In fact, tagging .oocamlfind files is not needed.

The key point is to add "dont_link_with" when calling dep:
> - and add "dont_link_with" in left part of dep:
> 
>> dep ["pkg_"^nm;"dont_link_with"][nm ^ ".oocamlfind"] 
> 
> Matt