It may be desired to find only the "top-level" license file instead of
every potential candidate, so add a first_only argument (defaulting to
False to preserve existing behaviour) to return just the first license
found.
(From OE-Core rev: 995936ffda02a1def1863490ec315783a7470c72)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
f516c4ccf5