I am new to Ubuntu Snapcraft process and I want to deploy my application.
The issue I have is that it uses a modern version of Boost (1.75.0 minimum) because previous versions of Boost contain a bug about sub processes.
The issue is that default Boost versions on 18.04 and 20.04 are 1.65 and 1.71 respectively.
I am just wondering what to do, I think I will have to build boost manually by cloning the repo (which works fine) but I have no idea how to incorporate that into the Snapcraft building process.
Throwing my hat into the ring here as I was working on a similar problem and wanted to share my solution for anyone who follows as this thread appears to be the top Google result.