layer.conf: Remove unnecessary early expansion with ':='

Avoid the use of early expansion operator. This change is done because
LAYERDIR immediate expansion is handled automatically by bitbake.

This change brings the layer.conf in-line with common practices used by
other layers.

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/conf/layer.conf b/conf/layer.conf
index fdecc03a..dac3e246 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}"
 
 # We have a packages directory, add to BBFILES
 BBFILES += "${LAYERDIR}/recipes-*/*/*.bb"
-BBFILES += " ${LAYERDIR}/recipes-*/*/*.bbappend"
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bbappend"
 
 BBFILE_COLLECTIONS += "xilinx"
-BBFILE_PATTERN_xilinx := "^${LAYERDIR}/"
+BBFILE_PATTERN_xilinx = "^${LAYERDIR}/"
 BBFILE_PRIORITY_xilinx = "5"
 
 LAYERDEPENDS_xilinx = "core"