On 06.02.21 01:48, Léo Le Bouter via Guix-patches via wrote: > ...d-option-for-installation-sysconfdir.patch | 152 ++++++++++++++++++ I think you should mention that this patch is coming from NixOS: https://github.com/NixOS/nixpkgs/blob/nixos-20.09/pkgs/os-specific/linux/firmware/fwupd/add-option-for-installation-sysconfdir.patch Further we should think about bringing this patch functionality to upstream as there are two downstream users already...