[yocto] [meta-qt3][PATCH] layer.conf: avoid unnecessary early expansion with :=

[Christopher Larson]

From: Christopher Larson <chris_larson at mentor.com>

bitbake handles immediate expansions of LAYERDIR for us automatically.

Signed-off-by: Christopher Larson <chris_larson at mentor.com>
---
 conf/layer.conf | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/conf/layer.conf b/conf/layer.conf
index f4597db..84ab5f7 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -1,10 +1,10 @@
 # We have a conf and classes directory, add to BBPATH
-BBPATH := "${BBPATH}:${LAYERDIR}"
+BBPATH .= ":${LAYERDIR}"
 
 # We have a packages directory, add to BBFILES
-BBFILES := "${BBFILES} ${LAYERDIR}/recipes-*/*/*.bb"
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb"
 
 BBFILE_COLLECTIONS += "qt3"
-BBFILE_PATTERN_qt3 := "^${LAYERDIR}/"
+BBFILE_PATTERN_qt3 = "^${LAYERDIR}/"
 BBFILE_PRIORITY_qt3 = "6"
 
-- 
1.8.2