2011/8/2 William Le Ferrand <William.Le-Ferrand@polytechnique.edu>

Hi

I let Sylvain detailing how things should be done properly but as a
quick hack you can add at the bottom of the _tags file <src/*.ml{,i}>:
syntax_camlp4of , it should do the trick (and it won't be erased by
oasis setup if you put it after the #OASIS_END line.

Hope it helps

William

On Tue, Aug 2, 2011 at 1:32 PM, Philippe Veber <philippe.veber@gmail.com> wrote:
> Hello,
> how can I tell oasis that my syntax extension needs camlp4of instead of
> camlp4o ? I tried to add a ByteOpt line for this:
>
> Library pa_guizmin
> Path:               src/syntax
> Modules:            Pa_guizmin
> FindlibParent:      guizmin
> FindlibName:        syntax
> BuildDepends:       camlp4.lib, camlp4.quotations.o
> CompiledObject:     byte
> ByteOpt:            -pp camlp4of
>
> and indeed myocamlbuild.ml now contains:
>
> let package_default =
> {
>      MyOCamlbuildBase.lib_ocaml =
>        [("src/syntax/pa_guizmin", ["src/syntax"]); ("src/guizmin",
> ["src"])];
>      lib_c = [];
>      flags =
>        [
>           (["oasis_library_pa_guizmin_byte"; "ocaml"; "link"; "byte"],
>             [(OASISExpr.EBool true, S [A "-pp"; A "camlp4of"])]);
>           (["oasis_library_pa_guizmin_byte"; "ocaml"; "ocamldep"; "byte"],
>             [(OASISExpr.EBool true, S [A "-pp"; A "camlp4of"])]);
>           (["oasis_library_pa_guizmin_byte"; "ocaml"; "compile"; "byte"],
>             [(OASISExpr.EBool true, S [A "-pp"; A "camlp4of"])])
>        ];
>      }
> ;;
>
> But still, these options are not used when I compile using ocaml setup.ml
> -build
>
> + ocamlfind ocamldep -package camlp4.quotations.o -package camlp4.lib
> -package camlp4.extend -modules src/syntax/pa_guizmin.ml >
> src/syntax/pa_guizmin.ml.depends
> File "src/syntax/pa_guizmin.ml", line 22, characters 3-5:
> Error: Syntax error
>
> Am I missing something ?
>
> Cheers,
> Philippe.
>

--
William Le Ferrand

Mobile : (+1) (415) 683-1484
Web : http://williamleferrand.github.com/