This command can be used to search each BBPATH for files in the passed
directory which have a filename matching the supplied pattern.
This is implemented for use from the GUI (to determine the available
PACKAGE_CLASSES) but has been written so as to be generically useful and
reusable.
(Bitbake rev: 2a599812a57cb0b964880a6a2b7548423497ea92)
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>