[PATCH 1/2] x86-base.inc: suggest the latest kernel

[PATCH 1/2] x86-base.inc: suggest the latest kernel

[Maxin B. John]

Use latest 4.x kernel instead of 3.x version

Signed-off-by: Maxin B. John <maxin.john@intel.com>
---
 meta/conf/machine/include/x86-base.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/conf/machine/include/x86-base.inc b/meta/conf/machine/include/x86-base.inc
index f7c8a45..5663145 100644
--- a/meta/conf/machine/include/x86-base.inc
+++ b/meta/conf/machine/include/x86-base.inc
@@ -20,7 +20,7 @@ SERIAL_CONSOLE ?= "115200 ttyS0"
 # kernel-related variables
 #
 PREFERRED_PROVIDER_virtual/kernel ??= "linux-yocto"
-PREFERRED_VERSION_linux-yocto ??= "3.0%"
+PREFERRED_VERSION_linux-yocto ??= "4.4%"
 
 #
 # XSERVER subcomponents, used to build the XSERVER variable
-- 
2.4.0

[PATCH 2/2] useradd.bbclass: remove user/group created by the package in cleanall task

[Maxin B. John]

At present, if a recipe is built which creates users/groups via useradd.bbclass,
those users/groups are not removed (at least from sysroot) when the
recipe/package is cleaned using cleansstate/cleanall.

This "userdel_sysroot_sstate()" provides that functionality. Please note
that this function does not affect the users/groups created in the final
root filesystem.

[YOCTO #9262]

Signed-off-by: Maxin B. John <maxin.john@intel.com>
---
 meta/classes/useradd.bbclass | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/meta/classes/useradd.bbclass b/meta/classes/useradd.bbclass
index 0a6f2be..a8e4a50 100644
--- a/meta/classes/useradd.bbclass
+++ b/meta/classes/useradd.bbclass
@@ -127,6 +127,33 @@ useradd_sysroot_sstate () {
 	fi
 }
 
+userdel_sysroot_sstate () {
+if test "x${STAGING_DIR_TARGET}" != "x"; then
+    export PSEUDO="${FAKEROOTENV} PSEUDO_LOCALSTATEDIR=${STAGING_DIR_TARGET}${localstatedir}/pseudo ${STAGING_DIR_NATIVE}${bindir}/pseudo"
+    OPT="--root ${STAGING_DIR_TARGET}"
+
+    # Remove groups and users defined for package
+    GROUPADD_PARAM="${@get_all_cmd_params(d, 'groupadd')}"
+    USERADD_PARAM="${@get_all_cmd_params(d, 'useradd')}"
+
+    if test "x`echo $USERADD_PARAM | tr -d '[:space:]'`" != "x"; then
+        user=`echo "$USERADD_PARAM" | cut -d ';' -f 1 | awk '{ print $NF }'`
+        perform_userdel "${STAGING_DIR_TARGET}" "$OPT $user"
+    fi
+
+    if test "x`echo $GROUPADD_PARAM | tr -d '[:space:]'`" != "x"; then
+        group=`echo "$GROUPADD_PARAM" | cut -d ';' -f 1 | awk '{ print $NF }'`
+        perform_groupdel "${STAGING_DIR_TARGET}" "$OPT $group"
+    fi
+fi
+}
+
+do_cleansstate[prefuncs] += "${SYSROOTCLEANFUNC}"
+SYSROOTCLEANFUNC = "userdel_sysroot_sstate"
+SYSROOTCLEANFUNC_class-cross = ""
+SYSROOTCLEANFUNC_class-native = ""
+SYSROOTCLEANFUNC_class-nativesdk = ""
+
 do_install[prefuncs] += "${SYSROOTFUNC}"
 SYSROOTFUNC = "useradd_sysroot"
 SYSROOTFUNC_class-cross = ""
-- 
2.4.0