This change allows to build automatically packages.nasqueron.org
FreeBSD part with portshaker and poudriere:
- portshaker allows to merge the FreeBSD ports tree with our Nasqueron ports tree rPORTS into a consolidated ports tree we can use as a base to build
- portshaker merged ports metadata can be used a a source to get the list of ports to build
- poudriere can build this set of ports and their dependencies
Ref T1850 for FreeBSD packages.
Ref T2039 for poudriere scope.