Hi Marius! > Assuming you intended to write (%current-system) to test.txt, you can do > something along these lines: > > (computed-file "test.txt" > #~(call-with-output-file #$output > (lambda (port) > (format port #$(%current-system)))))
Thanks for this solution. > That's expected: this derivation does not produce any outputs. > So I think this is not-a-bug. WDYT? I think I got a bit distracted by the functionality of plain-file and the similar wording of the documentation of computed-file. Thanks, I’ll close this issue. Bye Stefan