On 6/8/07, Jaap Boender <Jaap.Boender@pps.jussieu.fr> wrote:
> Hello,
>
> I'm trying to build with ocamlbuild a project that is divided over multiple
> directories and uses ocamlducefind. So, as indicated before on this list, I
> run ocamlbuild with the options -ocamldep="ocamlducefind ocamldep" etc. and
> in order to get all directories compiled, I'm adding include tags for all
> directories. So far so good, but now Ocamlbuild complains:
>
> Uncaught exception: Unix.Unix_error(20, "stat", "io")
>

[...]

That's a problem that we already faced, there is two solutions:

1/ If I well remember the last version of ocamlfind no more complains
about this since Gerd integrated our patch for this.

2/ Perform some mkdir _build/... as a workaround before running ocamlbuild

[...]

> Could anybody give me some pointers as to how to solve this problem? Write an
> ocamlbuild plugin (how? documentation is somewhat scanty...)? Pass some more
> options? Any advice would be welcome.

Any contribution too :)

Documentation pointers (including a plugin example):
http://gallium.inria.fr/~pouillar

-- 
Nicolas Pouillard