fri2: mention required opengl distro feature in the README

Mention that if the distro policy does not list 'opengl' in the
DISTRO_FEATURES, one needs to do it in local.conf.

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/meta-fri2/README b/meta-fri2/README
index 952130a4..4414ea41 100644
--- a/meta-fri2/README
+++ b/meta-fri2/README
@@ -114,6 +114,13 @@ your local.conf.  For example:
 
   LICENSE_FLAGS_WHITELIST = "license_emgd-driver-bin"
 
+The emgd recipe depends on Xorg's dri and glx modules, which are built
+only when 'opengl' is listed in DISTRO_FEATURES. So if the distro
+doesn't list 'opengl' in the DISTRO_FEATURES you would need this
+additional line to your local.conf:
+
+  DISTRO_FEATURES_append = " opengl"
+
 If you want to enable the layer that does not support EMGD graphics,
 add the following to the local.conf file: