... instead of hard-coding some subset of the variables everywhere.

Change-Id: I5eac5663563ee9d6cb7b57f5f6e9d55560587276
Reviewed-on: https://gerrit.libreoffice.org/44167Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>