openvswitch: fix RDEPENDS issue for installers.

Make sure openvswitch has all the runtime dependencies defined.
Without e.g. sed, an installer may calculate dependencies and order
packages based on the deps, which may install openvswitch before sed.
This would result in an install failure, when the post install step
calls ovs-pki, which uses sed.

Signed-off-by: Paul Barrette <paul.barrette@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
xen: convert direct call to ./configure with oe_runconf and EXTRA_OECONF

enable/disable stuff will eventually be replaced with appropriate
use of PACKAGECONFIG.

Signed-off-by: Philip Tricca <flihp@twobit.us>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
xen: Use PACKAGECONFIG to deal with XSM policy.

Signed-off-by: Philip Tricca <flihp@twobit.us>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
initscripts: add warning and begin functions to lsb_log_message

Some init scripts call a "begin" or "warning" function to log early init
phase messages, e.g. openvswitch-controller.  These functions are not
part of the default /etc/init.d/functions script, which is provided by
oe-core's lsb pkg.  Append these two missing commands to
/etc/init.d/functions during the install phase.

Signed-off-by: Paul Barrette <paul.barrette@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>