ppopt and ppxopt options

[Drup]

It doesn't seem possible to add these ocamlfind options in the _tag file

[gasche]

Indeed; a pull request would be warmly welcome.

[whitequark]

Duplicate of #190, which has more context.

[argent-smith]

I've just encountered this issue: lwt docs say I can specify -ppxopt lwt.ppx,-no-debug but when compiling with ppxopt(lwt.ppx,-no-debug) I get "Warning: tag "ppxopt" does not expect a parameter, but is used with parameter "lwt.ppx,-no-debug".

[gasche]

Thanks for the (reiterated) request, I proposed an implementation in #265.