I made an OCaml library that relies on an external/system package (namely libnauty2-dev).
Since I would like my library to be installed via opam I looked for a way to specify the external lib as a dependency. So far I have found that .opam files can specify such dependencies with
depexts: [ "libnauty2" ]
And here is my question: Is there a way to specify my dependency in a dune-project file so that generated .opam file will contain the same dependency ?