[meta-freescale] [meta-fsl-arm][PATCH] imx-base.inc: Use ?= for PREFERRED PROVIDER

[Neena Busireddy]

Use ?= for PREFERRED PROVIDER for mx6 GPU libraries in order
to make it flexible for overriding.

Signed-off-by: Neena Busireddy <neena.busireddy at freescale.com>
---
 conf/machine/include/imx-base.inc |   18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/conf/machine/include/imx-base.inc b/conf/machine/include/imx-base.inc
index 48e0819..a05576f 100644
--- a/conf/machine/include/imx-base.inc
+++ b/conf/machine/include/imx-base.inc
@@ -94,15 +94,15 @@ PREFERRED_PROVIDER_virtual/libgles2_mx5 ?= "amd-gpu-${GPU_FLAVOUR}bin-mx51"
 
 # mx6 GPU libraries
 PREFERRED_PROVIDER_virtual/egl_mx6 ?= "gpu-viv-bin-mx6q"
-PREFERRED_PROVIDER_virtual/libgles1_mx6q = "gpu-viv-bin-mx6q"
-PREFERRED_PROVIDER_virtual/libgles1_mx6dl = "gpu-viv-bin-mx6q"
-PREFERRED_PROVIDER_virtual/libgles1_mx6sl = "mesa"
-PREFERRED_PROVIDER_virtual/libgles2_mx6q = "gpu-viv-bin-mx6q"
-PREFERRED_PROVIDER_virtual/libgles2_mx6dl = "gpu-viv-bin-mx6q"
-PREFERRED_PROVIDER_virtual/libgles2_mx6sl = "mesa"
-PREFERRED_PROVIDER_virtual/libgl_mx6q = "gpu-viv-bin-mx6q"
-PREFERRED_PROVIDER_virtual/libgl_mx6dl = "gpu-viv-bin-mx6q"
-PREFERRED_PROVIDER_virtual/libgl_mx6sl = "mesa"
+PREFERRED_PROVIDER_virtual/libgles1_mx6q ?= "gpu-viv-bin-mx6q"
+PREFERRED_PROVIDER_virtual/libgles1_mx6dl ?= "gpu-viv-bin-mx6q"
+PREFERRED_PROVIDER_virtual/libgles1_mx6sl ?= "mesa"
+PREFERRED_PROVIDER_virtual/libgles2_mx6q ?= "gpu-viv-bin-mx6q"
+PREFERRED_PROVIDER_virtual/libgles2_mx6dl ?= "gpu-viv-bin-mx6q"
+PREFERRED_PROVIDER_virtual/libgles2_mx6sl ?= "mesa"
+PREFERRED_PROVIDER_virtual/libgl_mx6q ?= "gpu-viv-bin-mx6q"
+PREFERRED_PROVIDER_virtual/libgl_mx6dl ?= "gpu-viv-bin-mx6q"
+PREFERRED_PROVIDER_virtual/libgl_mx6sl ?= "mesa"
 
 PREFERRED_PROVIDER_virtual/kernel_mx3 ?= "linux-fslc"
 
-- 
1.7.9.5