Remove $FreeBSD$: one-line sh pattern

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

pkgbase: Put dhclient in its own package

It doesn't really make sense to have it in runtime and let's not
bloat utilities more.

Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D36222

Move dhclient.conf to sbin/dhclient/.

This also leverages CONFS for handling config files.

Approved by: re (gjb), will (mentor)
Differential Revision: https://reviews.freebsd.org/D17160

Allow dhclient and ping to build WITHOUT_DYNAMICROOT

dhclient and ping normally use libcasper services. These are not
available in statically-linked binaries, so when WITHOUT_DYNAMICROOT is
set disable libcasper use, as with rescue builds. Also emit a warning
as it's undesirable to build this way.

Reported by: Michael Dexter
Reviewed by: rgrimes
Tested by: Michael Dexter
Approved by: re (kib)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D17074

dhclient: build with WARNS=6

- add static in a number of places
- initialize __progname rather than rely on magical extern values
- use nitems() instead of manually spelling it out
- unshadow 'idi'
- teach 'error' that it is '__dead2'
- add missing 'break'

dhclient: raise WARNS to 4

Mostly const-correctness fixes. There were also some variable-shadowing,
unused variable, and a couple of sockaddr type-correctness changes. I also had
trouble with cast-align warnings. I was able to prove that one of them was a
false positive. But ultimately I had to disable the warning program-wide to
deal with the others.

Reviewed by: cem
MFC after: 3 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D14460

dhclient(8): raise WARNS to 3

Mostly had to fix a lot of signed/unsigned comparison warnings

MFC after: 3 weeks
Sponsored by: Spectra Logic Corp

Use syslog service in dhclient(8).

dhclient(8) is failing during boot to connect to the syslog service, because
syslog daemon is started after dhclient(8). This can be reproduced by stooping
syslog daemon and ktrace the dhclient or use kern.trap_enotcap sysctl and boot
the machine. Using the Casper syslog service fix the problem.

Reviewed by: bapt@
Differential Revision: https://reviews.freebsd.org/D12825

Add HAS_TESTS to all Makefiles that are currently using the
`SUBDIR.${MK_TESTS}+= tests` idiom.

This is a follow up to r321912.

Convert traditional ${MK_TESTS} conditional idiom for including test
directories to SUBDIR.${MK_TESTS} idiom

This is being done to pave the way for future work (and homogenity) in
^/projects/make-check-sandbox .

No functional change intended.

MFC after: 1 weeks

Explicitly add more files to the 'runtime' package.

Sponsored by: The FreeBSD Foundation

Convert sbin/ to LIBADD
Reduce overlinking

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

Migrate tools/regression/sbin/ to the new tests layout.

Pretty much all that this change does is shuffles the code around and hooks
it into the regular build. The code of the old tests has not changed.

Make dhclient use a pid file. Modify the rc script accordingly; while
there, clean it up and add some error checks.

Glanced at by: brooks@
MFC after: 3 weeks

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.

Switch the default WARNS level for sbin/ to 6.

Submitted by: Ulrich Spörlein

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

Install the dhcp-options.5 manpage.

Timeout from: brooks
Approved by: re (blanket manpages)

- Remove OpenBSD'ism (bsd.own.mk).
- Remove redundant and harmful -Wall from CFLAGS.

Use SCRIPTS to install dhclient-script instead of rolling our own.

Take the OpenBSD version of the Makefile to resolve conflicts as the old
one is irrelevent. Add $FreeBSD.

Import the OpenBSD dhclient as shipped with OpenBSD-3.7 (the tag
OPENBSD_3_7).

Tweak a couple of utilities so they compile cleanly for /rescue. Mostly
path fixes.

Submitted by: Tim Kientzle <kientzle@acm.org>

Hook omshell(1) up to the build.

Building crunched things by hand (regenerating boot floppies for example)
without a full make release cycle fails as the correct include path
isn't setup.

Fix "make release.4" breakage.

src/contrib/isc-dhcp/includes/minires/resolv.h has a 'extern' definition
but it makes an error when linking crunched binary just like this:

dhclient.lo: In function `MRres_nquery':
dhclient.lo(.text+0x2dcce): undefined reference to `__h_errno_set'
dhclient.lo(.text+0x2dd5b): undefined reference to `__h_errno_set'
dhclient.lo: In function `MRres_nquerydomain':
dhclient.lo(.text+0x2de53): undefined reference to `__h_errno_set'

The author understands this will be a problem (see comments in resolv.h).
Murray said that the author will fix this, but as a temporary solution,
modifying the source code and not to use __h_errno_set.

BTW, I'm sorry that previous commitlog in src/sbin/dhclient/Makefile should
read "Found by:" instead of "Confirmed by"; I just found that rev 1.15
has a typo so fixed.

Tested on: ushi.jp.FreeBSD.org with today's 5-current source code.
(belive me, "make release.4" works fine now)

For unbraking "make release": s/client/common/g
(these files are sitting in src/contrib/isc-dhcp/common, not .../client.)

Confirmed by: 5.0-CURRENT-20020228-JPSNAP at snapshots.jp.FreeBSD.org

Add some ifdef(RELEASE_CRUNCH) goo to explicitly list the requisite
object files for crunchgen. Without this patch, release.4 will fail
to build the crunched binaries for the release floppies.

Makefile glue for DHCP v3 import.

Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by: mike

beforeinstall -> SCRIPTS.

- Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.

Add nsswitch support. By creating an /etc/nsswitch.conf file, you can
configure FreeBSD so that various databases such as passwd and group can be
looked up using flat files, NIS, or Hesiod.

= Hesiod has been added to libc (see hesiod(3)).

= A library routine for parsing nsswitch.conf and invoking callback
functions as specified has been added to libc (see nsdispatch(3)).

= The following C library functions have been modified to use nsdispatch:
. getgrent, getgrnam, getgrgid
. getpwent, getpwnam, getpwuid
. getusershell
. getaddrinfo
. gethostbyname, gethostbyname2, gethostbyaddr
. getnetbyname, getnetbyaddr
. getipnodebyname, getipnodebyaddr, getnodebyname, getnodebyaddr

= host.conf has been removed from src/etc. rc.network has been modified
to warn that host.conf is no longer used at boot time. In addition, if
there is a host.conf but no nsswitch.conf, the latter is created at boot
time from the former.

Obtained from: NetBSD

Blah, need to add /usr/bin to the path also.
Of course this is a bug in that the dhclient script will not work properly
if one has a local / and an NFS mounted /usr and needs to obtain its IP
address via DHCP before being able to mount /usr.

Need /usr/sbin for arp(8).

Patchlevel 3 of the ISC 2.0 dhcp client now requires us to give it the
shell script's PATH setting in the environment.

$Id$ -> $FreeBSD$

Add new file that needs compiling.

Install dhclient-script under ${DESTDIR}.

PR: 10615, 10891

More style fixes to bring this almost to bde's suggested version.

bde suggests not to trust ${COPY} to always be defined.
also fix style bugs submitted by Bruce

bmake framework for ISC-DHCP client