virtio_gpu_gbm.so missing

[daggs]

Greetings,

I'm trying to get kodi running inside a qemu/kvm vm, searching the topic on google points to venus, I enabled it on the host side (in virglrenderer) and booted the machine with virtio-gpu.
when I try to run kodi in gbm mode, I get mesa errors that /usr/lib/gbm/virtio_gpu_gbm.so is missing, I assume that I compile mesa wrongly, so I was wondering what is the proper meson switch that enables generation of virtio_gpu_gbm.so?
if there isn't one, what should options I build?
here is the log I see:
Jun 10 18:45:17 buildroot kodi.bin[208]: xkbcommon: ERROR: failed to add default include path /usr/share/X11/xkb
Jun 10 18:45:17 buildroot kodi.bin[208]: MESA-LOADER: failed to open /usr/lib/gbm/virtio_gpu_gbm.so: /usr/lib/gbm/virtio_gpu_gbm.so: cannot open shared object file: No such file or directory
Jun 10 18:45:17 buildroot kodi.bin[208]: MESA-LOADER: dlopen(/usr/lib/gbm/dri_gbm.so)
Jun 10 18:45:17 buildroot kodi.bin[208]: using driver virtio_gpu for 0
Jun 10 18:45:17 buildroot kodi.bin[208]: pci id for fd 0: 1af4:1050, driver virtio_gpu
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_DRI2Loader version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_BackgroundCallable version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_MutableRenderBufferLoader version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: using driver virtio_gpu for 18
Jun 10 18:45:17 buildroot kodi.bin[208]: pci id for fd 18: 1af4:1050, driver virtio_gpu
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_DRI2Loader version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_BackgroundCallable version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_MutableRenderBufferLoader version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_DRI2Loader version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_BackgroundCallable version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: did not find extension DRI_MutableRenderBufferLoader version 1
Jun 10 18:45:17 buildroot kodi.bin[208]: ERROR: Unable to create GUI. Exiting

Dagg