Re: Using a function as build-step?

[David Craven]

I think the problem is that the build steps are executed inside a
chroot created by the nix-daemon. So you'll have to do  (add-after
'install 'install-javadocs ,install-javadocs) to make it available.

If this is used in more than just this file, you'll have to add the
routine in a file inside guix/build/java-utils.scm and use #:modules
and #:import-modules. See the qt-utils.scm file for a simple example
and the greenisland or sddm packages that are on the mailinglist for
how to use it.

HTH!