In common-licenses we have a "BSD" license, which has the classic three-clause text. However as this name is vague it gets used when people mean anything from 0 to 4 clause BSD. Also, SPDX doesn't have a "BSD" license, just BSD-2-Clause etc. We should remove the "BSD" license from oe-core, and force people to say what variation they actually mean.
Note that we've removed all users of BSD from oe-core.
Ping!
Patch on the list.
Merged in oe-core 14d4c007c49652d836d325a12bdbcd3bfa42e6d5.