We have not checked for this KEYWORD for a long time now, so this
is a complete noop, and thus no PORTREVISION bump. Removing it at
this point is mostly for pedantic reasons, and partly to avoid
perpetuating this anachronism by copy and paste to future scripts.
infastructure of openradius uses the ARCH macro in order to run ar(1).
As FreeBSD's make(1) predefines ARCH to the architecture, this broke
compilation. Fix this by (ab)using the AR macro instead.
As the maintainer timed out on fixing this by about half a year, and I
need the port right now, I take the liberty to ignore the maintainer
bit here.
