Disable Gtk for other targets than linux
Disable Gtk for other targets than linux

Until it has not been properly tested we should make sure it is not
used

fluendo/cerbero,nirbheek/cerbero-old,nirbheek/cerbero-old,superdump/cerbero,EricssonResearch/cerbero,ford-prefect/cerbero,multipath-rtp/cerbero,sdroege/cerbero,lubosz/cerbero,justinjoy/cerbero,GStreamer/cerbero,ikonst/cerbero,multipath-rtp/cerbero,EricssonResearch/cerbero,ford-prefect/cerbero,flexVDI/cerbero,ford-prefect/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,justinjoy/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,OptoFidelity/cerbero,jackjansen/cerbero,nzjrs/cerbero,flexVDI/cerbero,nirbheek/cerbero,ramaxlo/cerbero,multipath-rtp/cerbero,shoreflyer/cerbero,lubosz/cerbero,ramaxlo/cerbero,shoreflyer/cerbero,atsushieno/cerbero,EricssonResearch/cerbero,superdump/cerbero,OptoFidelity/cerbero,AlertMe/cerbero,nirbheek/cerbero,atsushieno/cerbero,AlertMe/cerbero,ikonst/cerbero,AlertMe/cerbero,fluendo/cerbero,brion/cerbero,nirbheek/cerbero,superdump/cerbero,justinjoy/cerbero,centricular/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,jackjansen/cerbero,atsushieno/cerbero,GStreamer/cerbero,ramaxlo/cerbero,multipath-rtp/cerbero,GStreamer/cerbero,ikonst/cerbero,atsushieno/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,GStreamer/cerbero,lubosz/cerbero,shoreflyer/cerbero,AlertMe/cerbero,nirbheek/cerbero-old,sdroege/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,ikonst/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,fluendo/cerbero,shoreflyer/cerbero,lubosz/cerbero,jackjansen/cerbero,EricssonResearch/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,fluendo/cerbero,superdump/cerbero,ikonst/cerbero,jackjansen/cerbero,fluendo/cerbero,ramaxlo/cerbero,OptoFidelity/cerbero,flexVDI/cerbero,OptoFidelity/cerbero,brion/cerbero,nzjrs/cerbero,nirbheek/cerbero,multipath-rtp/cerbero,brion/cerbero,flexVDI/cerbero,sdroege/cerbero,centricular/cerbero,brion/cerbero,ford-prefect/cerbero,centricular/cerbero,nzjrs/cerbero,sdroege/cerbero,nirbheek/cerbero-old,brion/cerbero,EricssonResearch/cerbero,sdroege/cerbero,atsushieno/cerbero,GStreamer/cerbero,centricular/cerbero,shoreflyer/cerbero,nzjrs/cerbero,justinjoy/cerbero,centricular/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,ramaxlo/cerbero,nzjrs/cerbero,flexVDI/cerbero,AlertMe/cerbero