…by manually specifying it as part of the --with-lang switches surprisingly enough this wasn't just a matter of adding the qtz language code to the corresponging language list variables used by make, but also was directly coupled to the ENABLE_RELEASE_BUILD environment variable for some parts. Change-Id: Icc985d9e7428ab932de09bd31e86e5ea7551f6fb Reviewed-on: https://gerrit.libreoffice.org/c/core/+/192874 Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com> Tested-by: Jenkins