[meta-intel] [PATCH] gstreamer-vaapi and libva: check for opengl feature.

[Ismo Puustinen]

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.

Since missing libva breaks gstreamer-vaapi-1.0 build, the same check is
done in gstreamer-vaapi-1.0 recipe too.

Signed-off-by: Ismo Puustinen <ismo.puustinen at intel.com>
---
 common/recipes-multimedia/gstreamer/gstreamer-vaapi.inc | 4 +++-
 common/recipes-multimedia/libva/libva_1.7.2.bb          | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/common/recipes-multimedia/gstreamer/gstreamer-vaapi.inc b/common/recipes-multimedia/gstreamer/gstreamer-vaapi.inc
index 6dea9cf..59b0324 100644
--- a/common/recipes-multimedia/gstreamer/gstreamer-vaapi.inc
+++ b/common/recipes-multimedia/gstreamer/gstreamer-vaapi.inc
@@ -16,7 +16,9 @@ SRC_URI = "https://gstreamer.freedesktop.org/src/${REALPN}/${REALPN}-${PV}.tar.x
 
 S = "${WORKDIR}/${REALPN}-${PV}"
 
-inherit autotools pkgconfig gtk-doc
+inherit autotools pkgconfig gtk-doc distro_features_check
+
+REQUIRED_DISTRO_FEATURES ?= "opengl"
 
 PACKAGES =+ "${PN}-tests"
 
diff --git a/common/recipes-multimedia/libva/libva_1.7.2.bb b/common/recipes-multimedia/libva/libva_1.7.2.bb
index d72074d..860ab77 100644
--- a/common/recipes-multimedia/libva/libva_1.7.2.bb
+++ b/common/recipes-multimedia/libva/libva_1.7.2.bb
@@ -24,7 +24,9 @@ SRC_URI[sha256sum] = "5dd61cf16a5648b680e6146a58064e93be11bf4e65a9e4e30f1e9cb8ec
 
 DEPENDS = "libdrm virtual/mesa virtual/libgles1 virtual/libgles2 virtual/egl"
 
-inherit autotools pkgconfig
+inherit autotools pkgconfig distro_features_check
+
+REQUIRED_DISTRO_FEATURES ?= "opengl"
 
 EXTRA_OECONF = "--disable-dummy-driver"
 
-- 
2.9.3