Hello! Thanks for the patch! I built it and it was successful, however, few comments: The various hacks in the recipe to get a working build seem troublesome maintenance-wise, is it possible you think since you are a developer that you make the build scripts a bit more standard in the project? I see there's some vendored libraries: gheap, jsmn, libbacktrace, libsodium, libwally-core ; Is it possible to unvendor those and create separate packages for each of them? Or is there a requirement of strict behavior here, either way, you could also create separate packages for each of them even if those are specific to c-lightning. It would make the main recipe cleaner, since as far as I can see it's also why the build system is so stubborn to GNU Guix? That it also attempts to build vendored libraries? Léo