Disable generation of boot floppy images for sparc, which do not fit on
floppy disks anymore, to unbreak the build (for now).
If someone feels like adding and testing ustarfs support in the floppy
/boot, please reenable again.

branches: 1.39.32; 1.39.56; 1.39.58;
Rename a large chunk of the make(1) variables which refer to a
program/tool from "FOO" to "TOOL_FOO". The new variables are:
TOOL_ASN1_COMPILE TOOL_CAP_MKDB TOOL_CAT TOOL_CKSUM TOOL_COMPILE_ET
TOOL_CONFIG TOOL_CRUNCHGEN TOOL_CTAGS TOOL_DB TOOL_EQN TOOL_FGEN
TOOL_GENCAT TOOL_GROFF TOOL_HEXDUMP TOOL_INDXBIB TOOL_INSTALLBOOT
TOOL_INSTALL_INFO TOOL_M4 TOOL_MAKEFS TOOL_MAKEINFO TOOL_MAKEWHATIS
TOOL_MDSETIMAGE TOOL_MENUC TOOL_MKCSMAPPER TOOL_MKESDB
TOOL_MKLOCALE TOOL_MKMAGIC TOOL_MKTEMP TOOL_MSGC TOOL_MTREE
TOOL_PAX TOOL_PIC TOOL_PREPMKBOOTIMAGE TOOL_PWD_MKDB TOOL_REFER
TOOL_ROFF_ASCII TOOL_ROFF_DVI TOOL_ROFF_HTML TOOL_ROFF_PS
TOOL_ROFF_RAW TOOL_RPCGEN TOOL_SOELIM TOOL_SUNLABEL TOOL_TBL
TOOL_UUDECODE TOOL_VGRIND TOOL_ZIC

For each, provide default in <bsd.sys.mk> of the form:
TOOL_FOO?= foo
and for the ${USETOOLS}=="yes" case in <bsd.own.mk>, provide override:
TOOL_FOO= ${TOOLDIR}/bin/${_TOOL_PREFIX}foo

Document all of these in bsd.README.

This cleans up a chunk of potential (and actual) namespace collision
within our build infrastructure, as well as improves consistency in
the share/mk documentation and provision of appropriate defaults for
each of these variables.

Add some magic with ${SUNLABEL} into ${IMAGEPOSTBUILD} (after ${INSTALLBOOT}
runs) to ensure that boot.fs has a valid Sun disklabel.

Sparc boot floppies now boot.

fix a comment

branches: 1.36.2;
consistently use "${INSTALLBOOT} -v ..."

convert to New Distrib World Order.
(another directory down; one more left to convert to make sparc fully NDWO)

yet another distrib overhaul:
- move guts of distrib/Makefile.inc to distrib/common/Makefile.distrib
(fixes problem caused by implicit include of ../Makefile.inc in certain
submake conditions triggered by makefiles not yet in tree)
- removed mkdir of ${RELEASEDIR}/*; rely upon "snap_pre" target of
etc/Makefile to create all the release directories
- renamed RELINSTALL to RELEASE_INSTALL
- renamed FLOPPYINSTDIR to FLOPPY_RELEASEDIR
- renamed MDSETDIR to MDSET_RELEASEDIR
- removed ITARGET
- move release target from top level to appropriate subdirectory
- ensure release target has correct depends
- replace miniroot's IMAGE_MD_POST with common/Makefile.image IMAGEPOSTBUILD
- Makefile.image: add realall: ${IMAGE}

as we don't need local version of REV and VER any more, read in
distrib/Makefile.inc directly and remove the now-unnecessary
Makefile.inc from here

Use ${PRINTOBJDIR}.

Use "vnd0" instead of "/dev/vnd0c" as argument for "vnconfig" because it
is more portable and works with the latest "vnconfig".

.include <bsd.subdir.mk> in order to inherit no-op standard targets like
the other Makefiles here do. This really isn't the Right way to do it in
the long run (better to use <bsd.prog.mk> with NOPROG), but it works.

Convert to using ${MDSETIMAGE}.

Provide a default value for $MDSETIMAGE and pull in bsd.own.mk to have
it overriden as needed for cross/-current builds.

Use ${OBJCOPY} instead of objcopy directly.

Change to pass file image to binstall so it can be built in securelevel > 0

* Simplify construction of the `boot.fs' filesystem.
* Construct and install a `Sun a.out' version of the memory-disk kernel
which can be used for booting from tape.

Boot from floppy now requires two disk images:
- a bootable bootfs which contains a spartan md-based `ramdisk'
filesystem, which loads the tar file image:
- instfs, which is constructed from the miniroot filesystem
and contains all installation utilities.

The current miniroot image also supersedes the former separate
{bootfs,ramdisk}.sysinst tools.

Use $(IMAGE) where appropriate

Install the default boot program again (hopefully this will last a while..)

Install netbsd.ram.gz into release area so it can be used to start a netinstall
on systems which can use boot_big.net

branches: 1.21.2;
quiet this when boot.fs doesn't exist

Allow bootfs to grow as needed. It does not fit on a floppy
anymore - so stop trying, a new floppyfs is needed.
Meanwhile this bootfs remains useful to those that don't use floppies.

use bsd.kernobj.mk to tell us KERNOBJDIR for compiled kernels.

use KERNOBJDIR from bsd.kernobj.mk

- add a "netbsd.ram" target so we can build a kernel that has an embedded
filesystem but don't need/want to compress it.
- use "KERN?=" so that "make KERN=/path/to/my/netbsd" works.

Include bsd.own.mk so we use /etc/mk.conf.

Select `boot.700000' as the second-stage boot program.

Zip it real good.

Remove version number from boot image files.

Add `release:' targets.

branches: 1.11.2;
- add more i-nodes to ramdisk image
- make ramdisk/list work again with object directories
- make OS revision part of the images file names (like miniroot).

branches: 1.10.2;
Modify all calls to newfs in ramdisk/miniroot creation to include
the needed endianism of the architecture. One step towards cross-building
releases.

Not touched are newfs calls in install scripts as they run on the desired
machine and thus default correctly.

branches: 1.9.2;
remove bogus line in all: target.

adapt to using the miniroot version of runlist.sh

add a disklabel -W

distclean is a synonym for cleandir

use $TOP in more places (pr5899 from jbernard@ox.mines.edu). add empty depend/install targets.

move distrib/sparc/floppies/* into distrib/sparc, so that the boot image
can be accessed for cdrom systems. rename "bootfloppy" to "bootfs" as it
is used for cdroms, not just floppies :) adjust paths as necessary for
this merge.

--- done via repository copy.

FLOPPY -> INSTALL

rename INSTALL FLOPPY. add tset.

branches: 1.1.1;
Initial revision

branches: 1.4.34;
convert to New Distrib World Order.
(another directory down; one more left to convert to make sparc fully NDWO)

* Simplify construction of the `boot.fs' filesystem.
* Construct and install a `Sun a.out' version of the memory-disk kernel
which can be used for booting from tape.

branches: 1.2.8;
call this "netbsd" so that it is found first time..

branches: 1.1.1;
Initial revision