3 files changed, 9 insertions, 9 deletions

diff --git a/meta-hob/conf/layer.conf b/meta-hob/conf/layer.conf
index ea977e2cc3..6df27ac5a3 100644
--- a/meta-hob/conf/layer.conf
+++ b/meta-hob/conf/layer.conf
@@ -1,11 +1,11 @@
 # 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 += "hob"
-BBFILE_PATTERN_hob := "^${LAYERDIR}/"
+BBFILE_PATTERN_hob = "^${LAYERDIR}/"
 BBFILE_PRIORITY_hob = "1"
 
 # This should only be incremented on significant changes that will
diff --git a/meta-skeleton/conf/layer.conf b/meta-skeleton/conf/layer.conf
index 4cf476711d..10031c1e2a 100644
--- a/meta-skeleton/conf/layer.conf
+++ b/meta-skeleton/conf/layer.conf
@@ -1,11 +1,11 @@
 # 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 += "skeleton"
-BBFILE_PATTERN_skeleton := "^${LAYERDIR}/"
+BBFILE_PATTERN_skeleton = "^${LAYERDIR}/"
 BBFILE_PRIORITY_skeleton = "1"
 
 # This should only be incremented on significant changes that will
diff --git a/meta/conf/layer.conf b/meta/conf/layer.conf
index 6e5cd0cf8d..81f1071a91 100644
--- a/meta/conf/layer.conf
+++ b/meta/conf/layer.conf
@@ -4,7 +4,7 @@ BBPATH .= ":${LAYERDIR}"
 BBFILES += "${LAYERDIR}/recipes-*/*/*.bb"
 
 BBFILE_COLLECTIONS += "core"
-BBFILE_PATTERN_core := "^${LAYERDIR}/"
+BBFILE_PATTERN_core = "^${LAYERDIR}/"
 BBFILE_PRIORITY_core = "5"
 
 # This should only be incremented on significant changes that will
@@ -12,10 +12,10 @@ BBFILE_PRIORITY_core = "5"
 LAYERVERSION_core = "1"
 
 # Set a variable to get to the top of the metadata location
-COREBASE := '${@os.path.normpath("${LAYERDIR}/../")}'
+COREBASE = '${@os.path.normpath("${LAYERDIR}/../")}'
 
 # Set path to qemu image tests included in this layer
-QEMUIMAGETESTS := "${COREBASE}/scripts/qemuimage-tests"
+QEMUIMAGETESTS = "${COREBASE}/scripts/qemuimage-tests"
 
 SIGGEN_EXCLUDERECIPES_ABISAFE += " \
   sysvinit-inittab \