Remove $FreeBSD$: one-line sh pattern

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

ssh: move common Makefile boilerplate to a new ssh.mk

This moves SSHDIR and ssh_namespace.h handling to a common location,
and will simplify future work such as adding U2F support (D32509).

Reviewed by: kevans
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32808

crypto: normalize paths using SRCTOP-relative paths or :H when possible

This simplifies make logic/output

MFC after: 1 month
Sponsored by: Dell EMC Isilon

Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.

Remove references to MK_IDEA.

As of r249959, we want to build with IDEA support enabled
unconditionally. As this change removed the MK_IDEA flag, update these
Makefiles accordingly.

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.

Build lib/ with WARNS=6 by default.

Similar to libexec/, do the same with lib/. Make WARNS=6 the norm and
lower it when needed.

I'm setting WARNS?=0 for secure/. It seems secure/ includes the
Makefile.inc provided by lib/. I'm not going to touch that directory.
Most of the code there is contributed anyway.

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

Reimplementation of world/kernel build options. For details, see:

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)

Join the 21st century: Cryptography is no longer an optional component
of releases. The -DNOCRYPT build option still exists for anyone who
really wants to build non-cryptographic binaries, but the "crypto"
release distribution is now part of "base", and anyone installing from a
release will get cryptographic binaries.

Approved by: re (scottl), markm
Discussed on: freebsd-current, in late April 2004

Turn MAKE_IDEA into a true "bool" type variable, as documented in
the make.conf(5) manpage.

PR: conf/65738
OK'ed by: markm

Very big makeover in the way telnet, telnetd and libtelnet are built.

Previously, there were two copies of telnet; a non-crypto version
that lived in the usual places, and a crypto version that lived in
crypto/telnet/. The latter was built in a broken manner somewhat akin
to other "contribified" sources. This meant that there were 4 telnets
competing with each other at build time - KerberosIV, Kerberos5,
plain-old-secure and base. KerberosIV is no longer in the running, but
the other three took it in turns to jump all over each other during a
"make buildworld".

As the crypto issue has been clarified, and crypto _calls_ are not
a problem, crypto/telnet has been repo-copied to contrib/telnet,
and with this commit, all telnets are now "contribified". The contrib
path was chosen to not destroy history in the repository, and differs
from other contrib/ entries in that it may be worked on as "normal"
BSD code. There is no dangerous crypto in these sources, only a
very weak system less strong than enigma(1).

Kerberos5 telnet and Secure telnet are now selected by using the usual
macros in /etc/make.conf, and the build process is unsurprising and
less treacherous.

Switch over to 3.4p1.

No guts, no glory. Switch to OpenSSH-portable.

Sponsored by: DARPA, NAI Labs

Add pam_ssh support to the static PAM library, libpam.a:

- Spam /usr/lib some more by making libssh a standard library.
- Tweak ${LIBPAM} and ${MINUSLPAM}.
- Garbage collect unused libssh_pic.a.
- Add fake -lz dependency to secure/ makefiles needed for
dynamic linkage with -lssh.

Reviewed by: des, markm
Approved by: markm

Bye-bye /usr/lib/libtelnet.a. This should fix ``make release'' brokeness.

Approved by: markm

secure/ build fixes:

- TELNETOBJDIR is gone. `buildworld' already installs libtelnet.a
in ${WORLDTMP}/usr/lib, and we have LIBRARY_PATH pointing there.

- SSHDIR (formerly SSHSRC) is now shared between all SSH modules.
New LIBSSH is introduced for libssh.a (an internal static lib).
Previously, build without prior `obj' was broken; SSH modules
always looked for libssh.a in ${.OBJDIR}. Also, the dependancies
on the libssh.a were missing.

- libtelnet/ did not install the crypto version of telnet.h into
/usr/include/arpa.

- Removed BINOWN, BINMODE, BINDIR and SRCS with default values.

Reviewed by: markm

- MAN[1-9] -> MAN.

WITH_IDEA --> MAKE_IDEA fix.

MFI. This is a documentation-only, diffreducing patch, that if
invoked will cause breakage. US Users - DO NOT try to turn on
IDEA - the sources are not included.

New distribution name.

Make telnet with SRA work.

Submitted by: Nick Sayer

$Id$ -> $FreeBSD$

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.

Remove references to TELNET*.

Add TELNETOBJDIR and CRYPTOBJDIR for use in LDADD entries. This makes
secure reference the libraries that were just build instead of in /usr/lib.

Argh! Another instance of DES rather than des that I forgot. Truly,
this keyword is in too many places! :(

Rename secure to DES.

Change name of secrdist to secure.

des DISTRIBUTION became secrdist.

Make the "distribute" target build the "des" distribution. Make des'ed
init and ed, by pointing to real sources.

Allow the `bdes' program to compile.