[OE-core] [RFC 1/3] packagegroup-core-x11-xserver: Add XSERVERCODECS variable

[nitin.a.kamble at intel.com]

From: Richard Purdie <richard.purdie at linuxfoundation.org>

At present its hard for the system to provide extra x11 hardware codecs.
We could lump them in with the XSERVER variable but this is suboptimal as
in some use cases the user might not want to include them in some images.

With this patch we keep our options open about separating usage of the two
in the future.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 .../packagegroups/packagegroup-core-x11-xserver.bb |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/meta/recipes-graphics/packagegroups/packagegroup-core-x11-xserver.bb b/meta/recipes-graphics/packagegroups/packagegroup-core-x11-xserver.bb
index fd6ed42..3c70c53 100644
--- a/meta/recipes-graphics/packagegroups/packagegroup-core-x11-xserver.bb
+++ b/meta/recipes-graphics/packagegroups/packagegroup-core-x11-xserver.bb
@@ -10,10 +10,12 @@ inherit packagegroup
 PACKAGE_ARCH = "${MACHINE_ARCH}"
 
 XSERVER ?= "xserver-xorg xf86-video-fbdev xf86-input-evdev"
+XSERVERCODECS ?= ""
 
 SUMMARY_${PN} = "X11 display server"
 RDEPENDS_${PN} = "\
     ${XSERVER} \
+    ${XSERVERCODECS} \
     "
 
 # Allow replacing task-x11-server in meta-oe
-- 
1.7.3.4