Use this in pkg_add to mark installed dependencies as automatically installed.
pkg_add: new flag -A: marks package as automatically installed.
pkg_admin: new commands set and unset to modify variable pairs for
installed packages.
pkg_info: report these variable pairs with -Q/-B.
new flag -u: report only manually installed packages (not
installed with pkg_add -A).
Error out if -a/-u and a package name is specified.
Joint work with Thomas Klausner.
As discussed on tech-pkg.
wiz