Re: [Caml-list] lablgtk2: cannot find the Pango module?

[Alan Schmitt <alan.schmitt@polytechnique.org>]

adrien@notk.org writes:

> Hi,
>
> On Tue, Jul 16, 2013, Thomas Gazagnaire wrote:
>> > ocamlopt -g -I lwt -I ubase -I system -I fsmonitor -I fsmonitor/linux -I fsmonitor/windows -I system/generic -I lwt/generic -ccopt -mmacosx-version-min=10.5 -I +lablgtk2 -c /Users/schmitta/src/unison/trunk/src/uigtk2.ml
>> > File "/Users/schmitta/src/unison/trunk/src/uigtk2.ml", line 81, characters 26-48:
>> > Error: Unbound module Pango
>> > 
>> > The strange thing is that when I launch the lablgtk2 toplevel, I can do
>> > a "open Pango" with no error.
>> 
>> I guess the -I +lablgtk2 does not use the right path. Under OPAM, files are installed in `opam config var lib`/labgtk (`opam config var labgtk:lib` in master). Or you can use the ocamlfind installation path: `ocamlfind query lablgtk`.
>
> I know nothing about mac os x, opam and unison but nowadays lablgtk uses
> ocamlfind. Maybe unison needs to be updated.
>
> Lablgtk without ocamlfind might work but I'd say that if it breaks, you
> get to keep the pieces.
> (plus, I'm a member of the AANUOO: Association Against Non-Usage Of
> Ocamlfind :-) )

Thank you Thomas and Adrien, using ocamlfind made things work. I'll see
what is the best way to propagate these building changes upstream.

Alan