Make sure PNBLACKLIST assignments in recipe files use weak assignment,
so they can be overridden in, for example, local.conf files.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This change makes the parsing go though, we still might have build
issues, which will be reported in world builds seprately
Signed-off-by: Khem Raj <raj.khem@gmail.com>
