[OE-core] [PATCH V2 1/2] waffle: supprt build waffle without x11

[changqing.li at windriver.com]

From: Changqing Li <changqing.li at windriver.com>

respect DISTRO_FEATURES to make waffle support different platform,
gbm platform is supported by default.

Signed-off-by: Changqing Li <changqing.li at windriver.com>
---
 meta/recipes-graphics/waffle/waffle_1.5.2.bb | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-graphics/waffle/waffle_1.5.2.bb b/meta/recipes-graphics/waffle/waffle_1.5.2.bb
index 43c3edc..31572f2 100644
--- a/meta/recipes-graphics/waffle/waffle_1.5.2.bb
+++ b/meta/recipes-graphics/waffle/waffle_1.5.2.bb
@@ -15,10 +15,9 @@ inherit cmake distro_features_check lib_package
 
 # This should be overridden per-machine to reflect the capabilities of the GL
 # stack.
-PACKAGECONFIG ??= "glx"
-
-# libx11 requires x11 in DISTRO_FEATURES.
-REQUIRED_DISTRO_FEATURES = "${@bb.utils.contains('PACKAGECONFIG', 'glx', 'x11', '', d)}"
+PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'glx x11-egl', '', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland', '', d)} \
+                   gbm"
 
 # virtual/libgl requires opengl in DISTRO_FEATURES.
 REQUIRED_DISTRO_FEATURES += "${@bb.utils.contains('DEPENDS', 'virtual/${MLPREFIX}libgl', 'opengl', '', d)}"
-- 
2.7.4