02:44 <discocaml_> <mm3315> https://discuss.ocaml.org/t/dune-compilation-with-output-obj/14302

02:44 <discocaml_> <mm3315> I found the fact that dune does not support output obj option. But then what's the best way to resolve dependency to external libraries?

13:54 <sparr> I'm trying to use ocaml for the first time, building someone else's project. I did `opam init` `opam switch create .` `dune build`. At this point, dune says I'm missing libraries including angstrom, while `opam install angstrom` says it's already installed. Is there something obvious I might have missed?

13:59 <octachron> Did you add the angstrom dependency to the "libraries" field in your dune field?

15:19 <discocaml_> <holmdunc> Sounds like [PGX](https://ocaml.org/p/pgx/latest) (the pure OCaml PostgreSQL driver) may need to be adopted into the ocaml-community GitHub org or something: https://github.com/arenadotio/pgx/issues/133#issuecomment-2407582235

16:15 <discocaml_> <JM> If somebody is ready to be the new owner of PGX, they can submit the package: https://github.com/ocaml-community/meta

17:17 <discocaml_> <yawaramin> sparr: you need to install the dependencies: `opam install --with-test --with-doc --deps-only .`

17:21 <sparr> octachron: lib/dune contains "(libraries angstrom)" which is the line that produces the library not found error

17:21 <sparr> yawaramin: "[ccl.dev] synchronised (no changes)"

17:21 <sparr> here's the project if that's useful https://github.com/chshersh/ccl

17:24 <sparr> is discocaml_ a discord bridge? Is there a public invite to that discord?

17:25 <discocaml_> <smondet> sparr: you may be just missing an `eval $(opam env)` for dune to see the libs?

17:25 <octachron> The discord invite is available on https://ocaml.org/community : https://discord.gg/cCYQbqN

21:04 <discocaml_> <Alistair> Is it possible to disable a given warning in a dune library (instead of at the `dune-project` level)?

21:06 <discocaml_> <Alistair> For context, I'm generating a parser using menhir with a `%parameter`, but I get a warning in the generated `parser.mli` , namely `unused-functor-parameter`, which is true, the parameter isn't used in the mli, but I can't modify `parser.mli` as its generated

21:10 <discocaml_> <octachron> You can add `(flags (:standard -w -unused-functor-parameter))` to the corresponding library stanza

21:11 <discocaml_> <Alistair> Thanks! Works like a charm 🙂 I always forget we can pass flags directly to ocamlc using dune 🫠

21:14 <discocaml_> <ecsodikas> Hello everyone. Is my understanding about ReasonML/OCaml correct that I can basically use any syntax I want for both eco systems? Let's say I want to use ReasonReact. Do I have to use the ReasonML syntax to build something? Or can I use the OCaml syntax which I personally find a bit nicer because we have less ; and ().

21:24 <discocaml_> <octachron> Yes, ReasonML is an alternative syntax, you can choose which syntax to use in each source file as you wish.

21:25 <discocaml_> <octachron> (i.e you can mix `*.re` and `*.ml` files without troubles in the same library/executable)

21:27 <discocaml_> <deepspacejohn> Note that the React JSX syntax is included in ReasonML syntax.

21:52 <discocaml_> <ecsodikas> Aye aye, thanks a lot.