This fixes an error in libva-initial build if 'systemd' is in DISTRO_FEATURES
and libdrm is set to be built with udev support.
| Run-time dependency xfixes found: NO (tried pkgconfig and cmake)
| Run-time dependency wayland-client found: YES 1.19.0
| Program wayland-scanner /usr/bin/wayland-scanner found: NO
|
| ../libva-2.13.0/meson.build:107:4: ERROR: Program 'wayland-scanner /usr/bin/wayland-scanner' not found
|
| A full log can be found at /home/flk/build/poky/build-rock/tmp/work/cortexa72-cortexa53-crypto-poky-linux/libva-initial/2.13.0-r0/build/meson-logs/meson-log.txt
| ERROR: meson failed
| WARNING: exit code 1 from a shell command.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
