update unikernel to recent mirage

[hannesm]

No description provided.

[hannesm]

The issue is that tcpip is pinned to tcpip.dev, while mirage requires it to be >= 7.0.0 & < 9.0.0... Is there any support in setup-ocaml to pin packages to a specific version @smorimoto?

[smorimoto]

In this case, just pass false to the opam-pin input is enough!

[hannesm]

In this case, just pass false to the opam-pin input is enough!

Thanks for your quick reply, unfortunately I don't quite understand where in the main.yml a false needs to be passed. Could you provide me with some hint?

[reynir]

I found in https://github.com/ocaml/setup-ocaml/?tab=readme-ov-file#inputs the ocaml-compiler option next to the opam-pin option and did pattern matching (qualified guess) to figure out where to add it. Let's see if it works. I hope I am not stepping on anyone's toes by pushing this commit.

[hannesm]

Thanks a lot, merging... CI is green :)