since cmmit 00657aef
"migrate to boost::gettext"

Change-Id: I9127203ac86a87b916980186efa6f8877868955b
Reviewed-on: https://gerrit.libreoffice.org/40415Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>