Port to free software C# compiler like one from Mono?

[petterreinholdtsen]

Use Cases

To ensure the 'on trusting trust' attack vector is not available within Greyjay, it would be nice if the program could be compiled using a free software compiler with reproducible build. A good first step in this direction would be to get the program building with the C# compiler available from the Mono project, https://www.mono-project.com/docs/about-mono/languages/csharp/ .

Proposal

Please migrate source to compiler and libraries available from Mono.

References

No response