core-image-weston: Fail gracefully if using incompatible DISTRO_FEATURES

Vivante GPU driver cannot operate in X11 and Wayland in same
distribution as it needs to have different libraries installed. So in
case 'x11' is in DISTRO_FEATURES, Wayland is disabled.

Fixes [YOCTO: #7814].

Change-Id: Ibde60384b1146ecb0aad353cfbc44163b21b4fc1
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

diff --git a/meta-fsl-arm/recipes-graphics/images/core-image-weston.bbappend b/meta-fsl-arm/recipes-graphics/images/core-image-weston.bbappend
new file mode 100644 (file)
index 0000000..6e33067
--- /dev/null
+++ b/meta-fsl-arm/recipes-graphics/images/core-image-weston.bbappend
@@ -0,0 +1,4 @@
+# FIXME: Vivante GPU driver cannot operate in X11 and Wayland in same
+# distribution as it needs to have different libraries installed. So
+# in case 'x11' is in DISTRO_FEATURES, Wayland is disabled.
+CONFLICT_DISTRO_FEATURES_append_mx6 = " x11"