sysconf: add a poudriere targetHEADmain

poudriere.conf is handed to sysrc(8), including the jail, tree, and
set overlays poudriere(8) consults.  make, src, and src-env are
sub-targets over the matching make(1) files under poudriere.d.  -l
and -L list one path per line; -L includes overlays that do not exist
yet.  A bare -- ends the sub-target so the next word is a variable.
Bump sysconf(8) to 2.2.

Reviewed by:	fuz, kfv, bcr
Differential Revision:	https://reviews.freebsd.org/D59943

0 files changed, 0 insertions, 0 deletions