Now that we've solved the util-linux - gtk-doc - xmlto - util-linux
dependency loop, we can enable gtk-doc in util-linux.
We explicitly disable it in util-linux-libuuuid as this doesn't have API
documentation.
(From OE-Core rev: 6999719143df04816c74fbc46d4a97b377bc0b36)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>