Move some environment variables to the configuration file, so there's
less happening in the class.
Max_size was removed so that the per-recipe caches don't grown without
limit. The default cache is 5GB.
(From OE-Core rev: 8c1c38a6b3073d2dd34514f5a90805c12c0f42dd)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
ddb29ce831