Hi, Artyom V. Poptsov schreef op ma 17-01-2022 om 21:09 [+0300]: > +     (list #:tests? #t Tests can almost never be run when cross-compiling, so this needs to be #false when cross-compiling.  This should be detected by the 'tests-true' linter.  I suggest removing '#:tests? #t’. > +           #~(list (string-append "CC=" #$(cc-for-target)) > +                   "PREFIX=/" > +                   (string-append "DESTDIR=" #$output)) Guix doesn't do staged installation (https://www.gnu.org/software/automake/manual/html_node/DESTDIR.html). Doing (string-append "PREFIX=" $output) and dropping DESTDIR=... should suffice. Greetings, Maxime