• Create default config files from *.sample and remove them if they did not changed. (Requested by Alan DeKok of the FreeRADIUS Project.)
• Add US mirror to MASTER_SITES.
• Fix CFLAGS.
• Tidy CONFIGURE_ARGS.
• Remove EXAMPLESDIR references. It's using nowhere.
• Pet portlint(1).

PR: ports/108196
Submitted by: David Wood (maintainer)