for the CONFS issue with dma.conf and ppp.conf.
Thank you very much to Bryan Drewery for looking into the
problem and providing this fix.
Pointyhat: gjb
Sponsored by: The FreeBSD Foundation
The 'CONFS' entries in share/mk/bsd.confs.mk explicitly check
for the 'installconfig', but does not behave properly with the
'distribute' target.
This seems to be related to the previously-reported issues
with files within /etc in the past.
Reported by: Ben Woods
Sponsored by: The FreeBSD Foundation