Linux support

[dzonerzy]

So far I've seen only binaries for windows exists, so given FakePDB depends mainly on LLVM what is missing right now to be able to compile it for Linux too?

[p0358]

Almost nothing, I had patches in my local tree for a couple of months and it works, will need to finally PR that...

[p0358]

Opened #60, before it's merged you can use the CI artifacts or the AUR package