I have a desktop app I'm developing using lablgtk for the frontend, and I'm wondering if anyone is currently cross-compiling windows and macos ocaml+gtk binaries from linux. I think it would be very useful to create a small vm or docker container with the cross-compilation environment set up; I'll have a go at it but it would be great to get some help with it if I get stuck.

Also, if there's a linux distribution (fedora/debian/ubuntu/arch/whatever) that has better package support for this I'd love to know in advance, so I don't end up having to compile everything manually.

martin