I was wondering if there were any guides for making large customizations to the Guix build systems. For example, one might want to set up custom CFLAGS for gnu-build-system, change the default value for stripping binaries, etc. This would disable substitutions and void the warranty, but might be fun for people that make a hobby out of system crafting...
I tried changing the default value for #:strip-binaries for example, but hit &derivation-missing-output-error (output: "debug") when doing guix pull on my forked repo. The error makes sense given the context of what I did, but it doesn't help me find my mistake. I thought it might be worth seeing if anyone has spent more time looking at this and/or documenting it. I wasn't able to find much with the search terms I tried. Thanks!