Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

META MODE: These need object directories to handle staging.

Sponsored by: EMC / Isilon Storage Division

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

Start the dreaded NOFOO -> NO_FOO conversion.

OK'ed by: core

For variables that are only checked with defined(), don't provide
any fake value.

Makefile.inc wasn't needed; this is a left-over of other files present
in share/security in the trustedbsd_sebsd branch that are not present
in the main tree. Also, .include Makefile.inc from the parent directory
so that BINDIR is set right.

Pointed out by: bde

When lomac-policy.contexts was merged from the TrustedBSD MAC branch,
the Makefiles were not committed.