Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Don't always link statically with libwrap. By the time amd(8)
runs, /usr/lib should have already been mounted.

Found by: make checkdpadd

Adjust for new files added to 6.1.5, and files retired from 6.0.10p1.
Also TCP Wrappers is now supported.
Also tweak the MK_HESIOD.

Folded WITH_HESIOD_SUPPORT into WITH_HESIOD.

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)

Respect the YES_HESIOD build variable

Add knob NO_NIS (fka NO_YP_LIBC) and make world compileable when set.
If turned on no NIS support and related programs will be built.

Lost parts rediscovered by: Danny Braniss <danny at cs.huji.ac.il>
PR: bin/68303
No objections: des, gshapiro, nectar
Reviewed by: ru
Approved by: rwatson (mentor)
MFC after: 2 weeks

Removed unnecessary dependencies on librpcsvc.

Prodded by: des

Use the native mount and nfs_prot headers.
Also generate nfs_prot_x.c in ANSI-C mode.

Update for version 6.0.7.

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.

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

Set the default manual section for usr.sbin/ to 8.

$Id$ -> $FreeBSD$

Fixed missing libraries in DPADD.

DPDADD -> DPADD

bmake framework for contrib_amd