[yocto] [meta-xilinx][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 d1a1a84..f415d2f 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -1,12 +1,12 @@
 # We have a conf and classes directory, add to BBPATH
-BBPATH := "${BBPATH}:${LAYERDIR}"
+BBPATH .= ":${LAYERDIR}"
 
 require conf/distro/include/xilinx-default-revisions.inc
 
 # We have a packages directory, add to BBFILES
-BBFILES := "${BBFILES} ${LAYERDIR}/recipes-*/*/*.bb \
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
 	${LAYERDIR}/recipes-*/*/*.bbappend"
 
 BBFILE_COLLECTIONS += "xilinx"
-BBFILE_PATTERN_xilinx := "^${LAYERDIR}/"
+BBFILE_PATTERN_xilinx = "^${LAYERDIR}/"
 BBFILE_PRIORITY_xilinx = "6"
-- 
1.8.2