Philippe SWARTVAGHER schreef op do 07-04-2022 om 17:30 [+0200]: > +              ("expat" ,expat) > +              ,@(if (not (string-prefix? "armhf" > +                                         (or (%current-target-system) > +                                             (%current-system)))) Why? Also, this is incorrect when cross-compiling, because (%current-target- system) would be something like "arm-linux-gnueabihf". Consider using one of the target-...? procedures from (guix utils) instead. Greetings, Maxime.