usr.sbin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

Remove $FreeBSD$: one-line sh pattern

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

Utilize SYSROOT from r320119 in places where DESTDIR may be wanting WORLDTMP.

Since buildenv exports SYSROOT all of these uses will now look in
WORLDTMP by default.

sys/boot/efi/loader/Makefile
A LIBSTAND hack is no longer required for buildenv.

MFC after: 2 weeks
Sponsored by: Dell EMC Isilon

NO_MAN= has been deprecated in favor of MAN= for some time, go ahead
and finish the job. ncurses is now the only Makefile in the tree that
uses it since it wasn't a simple mechanical change, and will be
addressed in a future commit.

Consistently set RPCGEN_CPP when running rpcgen, so the C preprocessor
set via ${CPP} is used, instead of always using hardcoded /usr/bin/cpp.

MFC after: 1 week

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.

Pass -C to rpcgen.

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.

Perform a major cleanup of the usr.sbin Makefiles.
These are not perfectly in agreement with each other style-wise, but they
are orders of orders of magnitude more consistent style-wise than before.

$Id$ -> $FreeBSD$

Fixed `make -j9' by putting generated headers in ${SRCS}. Removed bogus
dependencies of generated .c files on generated headers (these made
`make -JN' work provided `depend' was made first). Sorted sources lists.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Add a dependency on the .x source file and avoid copying it.

bootparam_prot.x was changed for nfsv3 but bootparamd and callbootd
kept using the old version which fortunately failed at build time.
Copying hasn't been necessary since path handling was fixed in
rpcgen/rpc_main.c some time ago.

Remove trailing whitespace.

Took out .include "../../Makefile.inc" which shouldn't be needed now that I
put a proper Makefile.inc in the top level of the bootparam heirarchy.
(Someday I'll learn. *sigh*)

My patch this morning was not complete. I never tested make install - stupidly
thinking that it would work :( The install program never get a destination
directory. Here is another patch that should also be added. I think this
should be the last one for these makefiles :)

[Note: I realize that there are more things wrong than this, but this should
at least get the tree compiling again! -jkh]

Submitted by: John Hay <jhay@mikom.csir.co.za>

The current bootparamd makefiles break if you do a make obj first. It does
work if you don't have the obj link. Here is a patch for it. It will still
work if you don't have an obj link:)

(I stuck a ${DESTDIR} in front of the absolute path to /usr/include... /phk)
Reviewed by: phk
Submitted by: John Hay <jhay@mikom.csir.co.za>

Obtained from: The Xkernel source distribution

I hope I'm doing this right.

This is an initial version of bootparamd for FreeBSD based on a public
domain rpc.bootparamd implementation by a gentleman named Klas Heggemann.
This program has apparently been around for a while. The README explicitly
lists the code as public domain, so I guess it's safe to use.

This program is needed for booting diskless SunOS and Solaris machines.
rarpd is also required, but that's in the works too.

I have made two changes to this code:

- Implemented NIS lookups. If /etc/bootparams contains a '+' then the
bootparams map is consulted.

- Allow 0.0.0.0 as a user-specified router address. The SunOS rpc.bootparamd
returns this value in many cases.