bitbake-worker: Fix regression with unbuffered logs
I noticed that I was seeing loss of the log files when hitting
control-c while debugging a function in bitbake. In fact if you
take a recipe and replace its compile function as shown below let
it run for a few seconds and hit control-c, you will see first
hand that log data is not there.
do_compile () {
while [ 1 ] ; do
echo -n "Output date: "
date
sleep 1
done
}
It turns out there was a regression introduced by commit:
d0f0e5d9e69 which created the bitbake worker. Since the bitbake
worker is started in its own process space, it needs the exact
same code added from commit: 88429f018b where the problem was
fixed the first time around.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>