Add "live-image" and "install-image" target support to build.sh.

"live-image" target builds pre-installed disk images that can be used on
emulators or boot from USB memory sticks to try NetBSD without installation.
Currently amd64, i386, pmax, sparc, sparc64, sun2, sun3, and vax
(which have working emulators and don't require extra tools like preparing
msdosfs or partitioning MD label structures) support this target.

"install-image" target builds an bootable installation disk image that can
be used as an install CD but burned into USB memory sticks etc.
Current only amd64 and i386 (which would support USB boot) have this target.

For more details (and known issue) see following posts on netbsd-bugs@:
http://mail-index.NetBSD.org/netbsd-bugs/2011/08/06/msg023639.html
http://mail-index.NetBSD.org/netbsd-bugs/2011/09/23/msg024207.html
http://mail-index.NetBSD.org/netbsd-bugs/2011/12/07/msg025166.html
http://mail-index.NetBSD.org/netbsd-bugs/2011/12/08/msg025178.html

No particular comments about implementation, and
"go ahead" comments from mrg@, riz@ and christos@.

Closes PR toolchain/45153 and PR misc/45155.

branches: 1.9.12; 1.9.36;
Add an iso_image target (iso-image as a target name doesn't play well with
bsd.subdirs.mk) in distrib/makefile, which builds an iso image for $MACHINE
with binary sets, stored in ${RELEASEDIR}/iso. The image is bootable for:
alpha, amd64, cats, i386, pmax, sgimips, sparc, sparc64, sun3, vax.
mac68k/macppc no there yet because of missing feature in makefs.

call iso_image in distrib/ for iso-image in the top Makefile.

branches: 1.8.18;
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}

replace _SRC_TOP_ with NETBSDSRCDIR, since the latter is the "public" version

provide MAKESUMS; run makesums with appropriate environment setup
provide RELINSTALL; install release binaries ${NONBINMODE}
improve some comments

for the moment, use ${_SRC_TOP_}/sys/conf instead of ${KERNSRCDIR}/conf to
find osrelease.sh, since the former should always be available

provide check_DESTDIR and check_RELEASEDIR targets in <bsd.own.mk>
and use those rather than local versions

add check_DESTDIR and check_RELEASEDIR targets

set DISTRIBDIR, DISTRIBREV, DISTRIBVER

incase we muck up number of ../'s below

Pull up following revision(s) (requested by bouyer in ticket #494):
sys/arch/i386/conf/GENERIC.MP: revision 1.9
distrib/pc532/cdroms/installcd/Makefile: revision 1.1
distrib/macppc/Makefile: revision 1.15
distrib/ofppc/Makefile: revision 1.2
distrib/ibmnws/Makefile: revision 1.2
distrib/acorn32/Makefile: revision 1.18
distrib/x68k/cdroms/installcd/Makefile: revision 1.1
distrib/sparc/Makefile: revision 1.7
distrib/sparc64/cdroms/Makefile: revision 1.1
distrib/hp300/cdroms/Makefile: revision 1.1
distrib/hpcsh/Makefile: revision 1.6
distrib/ofppc/cdroms/installcd/Makefile: revision 1.1
distrib/playstation2/Makefile: revision 1.13
distrib/news68k/cdroms/installcd/Makefile: revision 1.1
distrib/amiga/cdroms/installcd/Makefile: revision 1.1
distrib/hp700/cdroms/installcd/Makefile: revision 1.1
distrib/playstation2/cdroms/Makefile: revision 1.1
distrib/amiga/cdroms/Makefile: revision 1.1
etc/etc.mac68k/Makefile.inc: revision 1.18
distrib/shark/cdroms/installcd/Makefile: revision 1.1
distrib/hpcmips/Makefile: revision 1.28
distrib/hpcmips/cdroms/Makefile: revision 1.1
distrib/amd64/floppies/Makefile: revision 1.3
sys/arch/amd64/conf/INSTALL_ACPI: file removal
distrib/i386/cdroms/Makefile: revision 1.4
distrib/acorn26/cdroms/installcd/Makefile: revision 1.1
distrib/hpcsh/cdroms/Makefile: revision 1.1
distrib/prep/cdroms/Makefile: revision 1.1
distrib/pc532/Makefile: revision 1.4
distrib/acorn32/cdroms/installcd/Makefile: revision 1.1
distrib/sun2/Makefile: revision 1.8
distrib/vax/Makefile: revision 1.17
distrib/sparc64/cdroms/installcd/Makefile: revision 1.1
distrib/pmax/cdroms/Makefile: revision 1.1
distrib/mipsco/cdroms/installcd/Makefile: revision 1.1
distrib/sun3/cdroms/installcd/Makefile: revision 1.1
distrib/vax/cdroms/installcd/Makefile: revision 1.1
distrib/hpcarm/cdroms/installcd/Makefile: revision 1.1
distrib/mvme68k/Makefile: revision 1.4
distrib/mvmeppc/cdroms/Makefile: revision 1.1
distrib/newsmips/Makefile: revision 1.4
sys/arch/i386/conf/GENERIC.MPACPI: file removal
distrib/hpcarm/cdroms/Makefile: revision 1.1
distrib/evbppc/cdroms/Makefile: revision 1.1
sys/arch/i386/conf/INSTALL_LARGE: revision 1.1
distrib/i386/cdroms/installcd/Makefile: revision 1.2
distrib/i386/cdroms/installcd/Makefile: revision 1.3
doc/CHANGES: revision 1.804
distrib/hpcsh/cdroms/installcd/Makefile: revision 1.1
distrib/i386/cdroms/bootcd/Makefile: revision 1.2
distrib/mvmeppc/cdroms/installcd/Makefile: revision 1.1
distrib/i386/cdroms/bootcd/Makefile: revision 1.3
distrib/evbarm/Makefile: revision 1.8
distrib/mvmeppc/Makefile: revision 1.3
distrib/i386/cdroms/bootcd-com/Makefile: revision 1.2
distrib/i386/cdroms/bootcd-com/Makefile: revision 1.3
distrib/macppc/cdroms/installcd/Makefile: revision 1.1
distrib/acorn26/cdroms/Makefile: revision 1.1
distrib/alpha/cdroms/Makefile: revision 1.1
distrib/hp300/cdroms/installcd/Makefile: revision 1.1
distrib/amd64/floppies/bootfloppy/Makefile: revision 1.4
distrib/pmppc/cdroms/installcd/Makefile: revision 1.1
distrib/hp700/Makefile: revision 1.2
distrib/pmppc/Makefile: revision 1.2
distrib/arc/cdroms/Makefile: revision 1.1
sys/arch/amd64/conf/INSTALL: revision 1.66
distrib/sun3/cdroms/Makefile: revision 1.1
distrib/mipsco/Makefile: revision 1.4
distrib/sun3/Makefile: revision 1.9
distrib/vax/cdroms/Makefile: revision 1.1
distrib/pmppc/cdroms/Makefile: revision 1.1
distrib/amd64/cdroms/Makefile.cdrom: revision 1.1
distrib/atari/cdroms/installcd/Makefile: revision 1.1
distrib/evbppc/cdroms/installcd/Makefile: revision 1.1
distrib/newsmips/cdroms/installcd/Makefile: revision 1.1
distrib/pmax/Makefile: revision 1.4
Makefile: revision 1.247
distrib/cats/cdroms/installcd/Makefile: revision 1.1
sys/arch/amd64/conf/GENERIC: revision 1.130
sys/arch/amd64/conf/GENERIC: revision 1.131
distrib/sgimips/cdroms/installcd/Makefile: revision 1.1
distrib/hp700/cdroms/Makefile: revision 1.1
distrib/cats/cdroms/Makefile: revision 1.1
distrib/evbmips/Makefile: revision 1.3
distrib/evbmips/Makefile: revision 1.4
sys/arch/amd64/conf/GENERIC_ACPI: file removal
distrib/ews4800mips/Makefile: revision 1.2
distrib/amd64/cdroms/bootcd-com/Makefile: revision 1.2
distrib/i386/Makefile: revision 1.5
distrib/amd64/cdroms/installcd/Makefile: revision 1.2
distrib/mvme68k/cdroms/installcd/Makefile: revision 1.1
distrib/alpha/cdroms/installcd/Makefile: revision 1.1
etc/etc.amd64/Makefile.inc: revision 1.7
distrib/i386/instkernel/Makefile: revision 1.6
distrib/x68k/cdroms/Makefile: revision 1.1
distrib/i386/cdroms/Makefile.cdrom: revision 1.1
distrib/sandpoint/Makefile: revision 1.4
distrib/i386/cdroms/Makefile.cdrom: revision 1.2
distrib/amiga/Makefile: revision 1.3
distrib/amd64/cdroms/bootcd/Makefile: revision 1.2
distrib/news68k/Makefile: revision 1.4
distrib/amd64/floppies/bootfloppy-com/Makefile: revision 1.5
distrib/news68k/cdroms/Makefile: revision 1.1
distrib/sparc/cdroms/Makefile: revision 1.1
distrib/shark/cdroms/Makefile: revision 1.1
etc/Makefile: revision 1.341
distrib/amd64/instkernel/Makefile: revision 1.2
distrib/sparc64/Makefile: revision 1.7
distrib/dreamcast/cdroms/Makefile: revision 1.1
distrib/shark/Makefile: revision 1.3
distrib/ews4800mips/cdroms/Makefile: revision 1.1
distrib/sun2/cdroms/installcd/Makefile: revision 1.1
distrib/shark/Makefile: revision 1.4
distrib/macppc/cdroms/Makefile: revision 1.1
distrib/mvme68k/cdroms/Makefile: revision 1.1
distrib/sun2/cdroms/Makefile: revision 1.1
distrib/hpcarm/Makefile: revision 1.3
distrib/arc/cdroms/installcd/Makefile: revision 1.1
distrib/hpcmips/cdroms/installcd/Makefile: revision 1.1
distrib/mipsco/cdroms/Makefile: revision 1.1
distrib/Makefile.inc: revision 1.9
distrib/playstation2/cdroms/installcd/Makefile: revision 1.1
distrib/ibmnws/cdroms/installcd/Makefile: revision 1.1
distrib/newsmips/cdroms/Makefile: revision 1.1
distrib/arc/Makefile: revision 1.3
distrib/sparc/cdroms/installcd/Makefile: revision 1.1
distrib/evbmips/cdroms/installcd/Makefile: revision 1.1
distrib/ews4800mips/cdroms/installcd/Makefile: revision 1.1
distrib/prep/Makefile: revision 1.3
distrib/ibmnws/cdroms/Makefile: revision 1.1
distrib/sandpoint/cdroms/Makefile: revision 1.1
distrib/atari/Makefile: revision 1.6
distrib/sgimips/cdroms/Makefile: revision 1.1
distrib/amd64/Makefile: revision 1.4
distrib/atari/cdroms/Makefile: revision 1.1
distrib/x68k/Makefile: revision 1.5
distrib/x68k/Makefile: revision 1.6
distrib/sandpoint/cdroms/installcd/Makefile: revision 1.1
distrib/evbarm/cdroms/Makefile: revision 1.1
distrib/acorn32/cdroms/Makefile: revision 1.1
distrib/cats/Makefile: revision 1.3
distrib/evbmips/cdroms/Makefile: revision 1.1
distrib/pc532/cdroms/Makefile: revision 1.1
distrib/Makefile: revision 1.14
distrib/evbarm/cdroms/installcd/Makefile: revision 1.1
distrib/ofppc/cdroms/Makefile: revision 1.1
distrib/amd64/cdroms/Makefile: revision 1.3
distrib/common/Makefile.bootcd: revision 1.8
distrib/i386/cdroms/bootcd-laptop/Makefile: file removal
sys/arch/i386/conf/GENERIC: revision 1.813
distrib/hp300/Makefile: revision 1.17
sys/arch/i386/conf/GENERIC: revision 1.814
distrib/evbppc/Makefile: revision 1.2
distrib/pmax/cdroms/installcd/Makefile: revision 1.1
etc/etc.i386/Makefile.inc: revision 1.49
distrib/sgimips/Makefile: revision 1.2
distrib/prep/cdroms/installcd/Makefile: revision 1.1
distrib/acorn26/Makefile: revision 1.4
distrib/dreamcast/cdroms/installcd/Makefile: revision 1.1
distrib/alpha/Makefile: revision 1.22
distrib/dreamcast/Makefile: revision 1.2
Improve the use of makefs to build boot CDs, and make it truely MI:
- allow to specify the "instkernel" directory, and allow to put multiple
kernels on the image
- allow to specify the directory where the image will be created
- only use bootxx_cd9660 if it exists
- search for second-stage boot as usr/mdec/boot.${MACHINE} in addition to
usr/mdec/boot
- make 'installboot -e' optional
- use target 'release' or 'iso_image' depending on ${CDRELEASE}
- call some MD targets, which will eventually complete the file list or
make the image bootable
For the benefit of modern hardware, enable ACPI by default in INSTALL and
GENERIC kernels. If ACPI is an issue on your hardware, 'boot -c' and
'disable acpi' should be a workaround. ACPI-enabled kernels works fine
on pre-acpi hardware.
for amd64:
- add ACPI to INSTALL and GENERIC, remove the *_ACPI config files.
- get rid of the bootfloppy-big.fs boot image, and got to a 3-floppy boot
image
for i386:
- introduce INSTALL_LARGE which has ACPI and some devices with big firmware
- move some devices from INSTALL to INSTALL_LARGE
- Boot floppies still use INSTALL, and bootfloppy-big.fs is still there
(for thoses who want to build el-torito floppy emulation boot CD) and use
INSTALL.
For both, drop the 'iso-image' code in etc/ to make the iso bootable, we'll
use something else to build bootable CDs.
Add an iso_image target (iso-image as a target name doesn't play well with
bsd.subdirs.mk) in distrib/makefile, which builds an iso image for $MACHINE
with binary sets, stored in ${RELEASEDIR}/iso. The image is bootable for:
alpha, amd64, cats, i386, pmax, sgimips, sparc, sparc64, sun3, vax.
mac68k/macppc no there yet because of missing feature in makefs.
call iso_image in distrib/ for iso-image in the top Makefile.
Use the new common/Makefile.bootcd to make i386 and amd64 bootable ISO
images. amd64 gets a single kernel; i386 images gets 3 kernels:
- netbsd, copy from netbsd-INSTALL_LARGE.gz, loaded by default
- nbsd-l, copy from netbsd-INSTALL_LAPTOP.gz
- nbsd-i, copy from netbsd-INSTALL.gz for those who want the traditionnal
non-ACPI kernel
- drop the bootcd-laptop image
both gets an installcd image, which is the same as bootcd but with the
binary sets in addition to kernels.
Make iso-image do nothing for all but mac68k, which still
relies on mkisofs to create bootable ISO image. macppc should also be there,
but it seems the code to make an iso bootable never got added in etc.macppc/
Fix typo in subdir name.
Revert local changes that went in accidentally with the "add ACPI" commit.
Note ACPI by default in i386/amd64, and the iso-image changes.
Fix SUBDIR in previous
Remove duplicate ACPIVERBOSE and ACPI_SCANPCI; pointed out by Nicolas Joly.
Correct typo: the directory is named cdroms, not cdrom.
Use nblaptop and nbnoacpi for the alternative kernel names; as suggected by
Alan Barrett. While there factor out the kernels in Makefile.cdrom.

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