Good build system?

[Adam D. Ruppe]

On Saturday, 15 August 2020 at 18:33:06 UTC, Dennis wrote:
> The problem is that since all sub packages still have the same 
> import path, any change to any sub package triggers a rebuild 
> of all sub packages since they may import modules from each 
> other, so you don't gain compile time there.

It shouldn't do that; if it does, I'd call it an implementation 
bug. You can list out the specific files that make up a 
subpackage.