rcar-gen3: conf: Update configurations to adapt to YP v2.4.2

This commit updates configurations to adapt to YP v2.4.2.

Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com>
Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>

32 files changed, 32 insertions, 64 deletions

diff --git a/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/bsp/local-wayland.conf
index 188ac10..05c5f42 100644
--- a/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/bsp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/bsp/local.conf
index 4be5e6b..3ced633 100644
--- a/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/bsp/local.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/gfx-only/local-wayland.conf
index d3919a4..82f1210 100644
--- a/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/gfx-only/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/mmp/local-wayland.conf
index 7e59b3d..eb71caf 100644
--- a/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/ebisu/linaro-gcc/mmp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/bsp/local-wayland.conf
index b93ed7c..3d85e50 100644
--- a/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/bsp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/bsp/local.conf
index 72e1014..c50db3f 100644
--- a/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/bsp/local.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/gfx-only/local-wayland.conf
index f6b411e..8d6cc03 100644
--- a/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/gfx-only/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/mmp/local-wayland.conf
index 3f41f6a..49976bf 100644
--- a/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/ebisu/poky-gcc/mmp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/bsp/local-wayland.conf
index 0f32edf..ca859a8 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/bsp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/bsp/local.conf
index b94e151..29df9d8 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/bsp/local.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/gfx-only/local-wayland.conf
index 8fa6d97..8bed15b 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/gfx-only/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/mmp/local-wayland.conf
index 669dcc1..a7bc9fd 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/linaro-gcc/mmp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local-wayland.conf
index ea0a2e0..fa3c528 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local.conf
index ec4ddb6..7d3bf1d 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/bsp/local.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/gfx-only/local-wayland.conf
index 185c7f0..42aa134 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/gfx-only/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/mmp/local-wayland.conf
index 03d75de..a094e45 100644
--- a/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/h3ulcb/poky-gcc/mmp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/bsp/local-wayland.conf
index d2f6221..6ce441b 100644
--- a/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/bsp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/bsp/local.conf
index b7c8e35..64cc1b0 100644
--- a/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/bsp/local.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/gfx-only/local-wayland.conf
index de54001..28fa2e4 100644
--- a/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/gfx-only/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/mmp/local-wayland.conf
index 3725f01..0b75d19 100644
--- a/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/mmp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/bsp/local-wayland.conf
index a92e7dc..00f5c8c 100644
--- a/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/bsp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/bsp/local.conf
index 868180d..ec9e27d 100644
--- a/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/bsp/local.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/gfx-only/local-wayland.conf
index 20b1c53..9e42306 100644
--- a/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/gfx-only/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/mmp/local-wayland.conf
index 9bbb2fd..a324c48 100644
--- a/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/m3ulcb/poky-gcc/mmp/local-wayland.conf
@@ -149,7 +149,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -191,7 +190,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/bsp/local-wayland.conf
index f1ac223..d6f4137 100644
--- a/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/bsp/local-wayland.conf
@@ -155,7 +155,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -197,7 +196,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/bsp/local.conf
index 91a219d..dc19682 100644
--- a/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/bsp/local.conf
@@ -155,7 +155,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -197,7 +196,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/gfx-only/local-wayland.conf
index 457c5f0..6bf014f 100644
--- a/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/gfx-only/local-wayland.conf
@@ -155,7 +155,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -197,7 +196,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/mmp/local-wayland.conf
index 20a60ea..937c84a 100644
--- a/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/salvator-x/linaro-gcc/mmp/local-wayland.conf
@@ -155,7 +155,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -197,7 +196,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/bsp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/bsp/local-wayland.conf
index b7925a2..5603065 100644
--- a/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/bsp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/bsp/local-wayland.conf
@@ -155,7 +155,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -197,7 +196,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/bsp/local.conf b/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/bsp/local.conf
index 124bce1..7b989d5 100644
--- a/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/bsp/local.conf
+++ b/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/bsp/local.conf
@@ -155,7 +155,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -197,7 +196,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/gfx-only/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/gfx-only/local-wayland.conf
index 673fb96..1932668 100644
--- a/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/gfx-only/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/gfx-only/local-wayland.conf
@@ -155,7 +155,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -197,7 +196,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
diff --git a/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/mmp/local-wayland.conf b/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/mmp/local-wayland.conf
index 2098f08..6daac62 100644
--- a/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/mmp/local-wayland.conf
+++ b/meta-rcar-gen3/docs/sample/conf/salvator-x/poky-gcc/mmp/local-wayland.conf
@@ -155,7 +155,6 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
 #   - 'buildstats' collect build statistics
 #   - 'image-mklibs' to reduce shared library files size for an image
 #   - 'image-prelink' in order to prelink the filesystem image
-#   - 'image-swab' to perform host system intrusion detection
 # NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
 # NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
 USER_CLASSES ?= "buildstats image-mklibs image-prelink"
@@ -197,7 +196,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \