On 20-09-2022 01:59, Andreas Rammhold wrote: > + (add-after 'configure 'enable-owe > + (lambda _ > + (let ((port (open-file ".config" "al"))) > + (display "CONFIG_OWE=y\n" port) > + (close-port port)) > + #t)) (1) Why not do this in the 'configure' phase instead? (2) Trailing #t in phases aren't required anymore since a long time, you can remove them. (3) You are not a committer (and you are the author), so you can't 'push the commit on behalf on somebody else'. From (guix)Commit Access: When pushing a commit on behalf of somebody else, please add a ‘Signed-off-by’ line at the end of the commit log message—e.g., with ‘git am --signoff’. This improves tracking of who did what. The other meaning of 'Signed-off-by' I'm aware of, is for 'Developer Certificate of Origin', but we don't do DCO in Guix (and if we did, it would be mentioned in the contributing guidelines somewhere). Greetings, Maxime.