vala-m4: New recipe
vala-m4: New recipe

Contains the m4 macros needed during autoreconf by configure files that use
VAPIGEN_CHECK

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