Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Move to generating pccarddevs.h on the fly, both for the kernel and
the modules.

Also generate usbdevs.h automatically now, but a non-kernel file is
stopping that at the moment.

Use new location for joy, plus list its new bus front ends.

Use a consistent style and one much closer to the rest of /usr/src

Retire the joy(8) script. Using shell scripts to load kernel loadable
modules is out of fashion.

There is still a joy(4) manual page to clue people into the existence of
the joy of FreeBSD.

Don't install manpages.
They are being moved elsewhere, and they are causing problems being here.

Only install secondary components if the destination directory exists.
This may be a WIP, but `make release' needs it sooner than later.

Use .include <bsd.kmod.mk> to get to ../../*/conf/kmod.mk instead of
encoding the relative path.

Pull in sys/conf/kmod.mk, rather than /usr/share/mk/bsd.kmod.mk.
This means that the kernel can be totally self contained now and is not
dependent on the last buildworld to update /usr/share/mk. This might
also make it easier to build 5.x kernels on 4.0 boxes etc, assuming
gensetdefs and config(8) are updated.

Fix joy and put it back in the MI section. (yes, it works on Alpha)

Removed special rules for building and cleaning device interface files
and empty options files. The rules are now generated automatically in
bsd.kmod.mk. Cleaned up related things ($S and ${CLEANFILES}).

Zap some unused echo "#define NFOO 1" > foo.h style defunct stuff.

$Id$ -> $FreeBSD$

Reference kld(4).

Submitted by: Nathan Ahlstrom <nrahlstr@winternet.com>

Replace LKM with KLD.

Submitted by: Nathan Ahlstrom <nrahlstr@winternet.com>

Install scripts without .sh suffix.

Rename joy,ibcs2,linux to joy.sh,ibcs2.sh,linux.sh (via repo copy).

Do not overwrite the lkm versions of the install scripts for now. linux
works but ibcs2 has a load failure and joy doesn't look like it'll work.

Update to use kldload, no temporary files!

Sample initial set of kld-ified modules. Not all have been completely
converted yet. These are more of a starting point. This is NOT connected
to the parent Makefile.

OK'ed by jkh (who is ever so patiently waiting)

Don't put "-I." in ${CFLAGS} here. bsd.kmod.mk now puts an absolute
path to the obj directory in ${CFLAGS}. This is actually equivalent
to "-I." since bsd.kmod.mk also puts -I- in ${CFLAGS}.

LKM-support for converting all file-system options to new-style options.

Revert $FreeBSD$ back 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.

Sort cross references.

add forgotten $Id$

Don't (re)define ACTUALLY_LKM_NOT_KERNEL. It wasn't even used by the
joy driver proper.

Don't add -I/sys to CFLAGS. bsd.kmod.mk adds the correct (relative)
path.

Build LKM for joystick driver.