Removed the -m option since this script now searches through all
recipes in the configuration. Also removed dead code, which includes
the functions recipe_bbvars() and collect_bbvars().
(From OE-Core rev: dac6515fcd23ea9cde5308c1d08a7a928efbb4d6)
Signed-off-by: Amanda Brindle <amanda.r.brindle@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>