I try to get to the way/vocabulary you use.
It takes 45 mins. on my relatively old dual core to guix-pull (would
say 95% of the time
The way I begin to see it, the problem seems that guix-system itself seems to be
considered as latest-drv derivation. I guess I would have prefer that
they would become
616 scheme (all?) derivations.
I believe they would be independant in the sense that compiling
source code to virtual machine does not seems to have dependencies
between the files.
Sadly, I am a lot more of a thinker than a doer.