Use the correct variable so options actually get used and
use the correct qt option name to prevent errors.
(From OE-Core rev: fbaf9afcbeb031860c249d73650649f8d032310d)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>