When rebuilding btrfs-tools, we would sometimes meet the following error.
Makefile:43: *** Makefile.inc not generated, please configure first.
Set CLEANBROKEN to "1" to solve this problem.
(From OE-Core rev: 4e2687ef9e649c8c1dc4011d2e7c05dfbba56fb8)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>