Re: Module still unbound even after cmo has benn #load-ed

On 11.09.2015 11:04, [email protected] [ocaml_beginners] wrote:
> This morning I copied my "root" OCaml directory containing all
> my OCaml projects, to a different location on the same computer.
> But a lot of weird things happened when I started to work in
> the new directory.
>
> In case someone should ask, yes I checked that my makefile does
> not contain any mention of the path to the directory it's in, and
> yes when in my new directory first thing I did was delete all the cma/o/i's and
> recompile everything from scratch (and I repeated this operation when
> trying to figure out what was wrong).
>
> The weird things happen with my customized toplevel :
>
> Weird phenomenon 1: even though the production/compilation
> of the toplevel goes fine with zero warnings, the created
> toplevel only knows about the modules whose .ml file is
> situated in the root dicrectory. All the modules whose .ml
> file is situated in a subdirectory are declared unbound.
>
> Weird phenomenon 2 : When I see that my toplevel does not
> know about the module implemented in subdir/my_module.ml,
> I naturally try the directive #load"subdir/my_module.cmo".
> The toplevel recognizes the file (I know that because it does
> not issue a "Cannot find file" message), but the module
> My_module is still unbound after the directive has been
> executed.
>
>

This works here:

Do a

#directory "yourdir" ;;

first, then you can load your compiled modules using just the .cmo name without path.

/Str.