In case "opengl" is missing from DISTRO_FEATURES, libva fails to satisfy
its dependencies. The dependency check is done by BitBake when
meta-world-pkgdata gathers information about all available packages
during image builds, even if libva isn't included in the build. This
patch makes libva recipe be skipped if the "opengl" DISTRO_FEATURE isn't
found.
Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>