This patch addresses the second part of <https://bugs.gnu.org/48331>.
While existing -pkg.el files were previously installed, no such files
were generated for packages lacking them, resulting in packages not
being listed as installed and not being available towards
“describe-package”.
* guix/build/emacs-build-system.scm (find-root-library-file)
(ensure-package-description): New variables.
(%standard-phases): Add ‘ensure-package-description’.
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
f38697f5f8