I have following overlay for lilypond package, because it’s currently broken. I want to select a version that is not available in the packages.
For some reason when I rebuild my configuration (not touching lilypond at all), it sometimes triggers the compilation of lilypond for no obvious reason. I would expect that once it’s compiled, it stays without compilation until I change URL or version of the package.
How do I prevent these unnecessary recompilations? Thank you!
Yes, I did updated Nixpkgs. I see, so it’s inevitable. I need to find a way how to “store” the built version in a same way as it’s downloaded when using in a normal way. Ideally in a local way, so it’s “re-downloaded” locally without recompiling everything. Which is btw illogical, because the source code didn’t change.