Compiling 4.3 on Ubuntu 20

I’m intending to have another go at compiling SP for an Ubuntu20-based Linux (Puppy Fossa64).

Before I do so, I wanted to check that no-one else has already created a 4.3 .deb (or .rpm) for Ubuntu 20 (so I don’t end up circling a dependency black hole unnecessarily when I could just point and click)