The archiver uses a license based filter to provide the source code.
This patch allows to search on name based on two new variables (COPYLEFT_PN_INCLUDE,
COPYLEFT_PN_EXCLUDE). Both variables are empty by default.
The filter by name has higher priority than the license filter.
[YOCTO # 6929]
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>