If you hit Ctrl+C at the right point, the system processes the request
but merrily continues building. It turns out finish_runqueue() is called
but this doesn't stop the later generation and execution of the
runqueue.
This patch adjusts some of the conditionals to ensure the build really
does stop.
(Bitbake rev: 39b08c604ba713100e174c136f81f18eca6ef33d)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>