Well, this was as painful as expected.
Introducing a proper autotool-based tracy build. I don't think this is
the right approach, but hey, it works.
Tracy is not distributing any pkg-config file, so we had to fallback
to a more "manual" method to propagate the headers path. Instead of
having a plain enable/disable flag, we send the path to the tracy
/public subfolder (~= $out in the Tracy Nix derivation).
The flake Nixpkgs is currently pointing to 23.05. The tracy derivation
was only building the visualizer, not the client library back then. We
introduce a 23.11 Nixpkgs and build its Tracy derivation with the
23.05 toolchain to go around some glibc ABI incompatibilities.
Kudos to Mic92 for the help for the flake bit.
Co-authored-by: Jörg Thalheim <joerg@thalheim.io>
Félix Baylac Jacqué