minix/distrib/common/sunbootcd.sh
Lionel Sambuc 9152e1c5a7 Upgrading build system to new NetBSD revision
The tested targets are the followgin ones:
 * tools
 * distribution
 * sets
 * release

The remaining NetBSD targets have not been disabled nor tested
*at all*. Try them at your own risk, they may reboot the earth.

For all compliant Makefiles, objects and generated files are put in
MAKEOBJDIR, which means you can now keep objects between two branch
switching. Same for DESTDIR, please refer to build.sh options.

Regarding new or modifications of Makefiles a few things:
 * Read share/mk/bsd.README
 * If you add a subdirectory, add a Makefile in it, and have it called
   by the parent through the SUBDIR variable.
 * Do not add arbitrary inclusion which crosses to another branch of
   the hierarchy; If you can't do without it, put a comment on why.
   If possible, do not use inclusion at all.
 * Use as much as possible the infrastructure, it is here to make
   life easier, do not fight it.

Sets and package are now used to track files.
We have one set called "minix", composed of one package called "minix-sys"
2012-11-15 16:07:29 +01:00

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#! /bin/sh
#
# $NetBSD: sunbootcd.sh,v 1.6 2012/02/22 16:12:34 martin Exp $
#
# Copyright (c) 2003 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Luke Mewburn.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
: ${SUNLABEL:=sunlabel} # sunlabel(8)
: ${CYLSIZE:=640} # Cylinder size, in 512byte blocks
PROGNAME=${0##*/}
FORMAT="%-8s offset %4d, size %4d, file %s\n"
usage()
{
cat 1>&2 << _USAGE_
Usage: ${PROGNAME} fsimage sun4 [sun4c [sun4m [sun3|sun4d [sun3x|sun4u]]]]
Combine file system partitions for Sun Microsystems, Inc. computers
into a CD-ROM file system image suitable for booting on the
following platforms:
NetBSD/sun3: sun3, sun3x
NetBSD/sparc: sun4, sun4c, sun4d, sun4m
NetBSD/sparc64: sun4u
The architecture arguments must be bootable file system image
for that architecture, or \`-' if no entry is desired.
\`fsimage' is typically an iso9660 file system image, although
any type of file system can be used as long as the first 512
bytes of the image are not used. \`fsimage' is modified, and
the additional partitions are added in order. If the same
filename is used more than once for different architectures,
it will only be copied once.
_USAGE_
exit 1
}
if [ $# -lt 2 -o $# -gt 6 ]; then
usage
fi
for curfile in $*; do
[ "$curfile" = "-" ] && continue
if [ ! -f "$curfile" ]; then
echo 1>&2 "${PROGNAME}: ${curfile}: No such file."
exit 1
fi
done
ISOIMAGE="$1"; shift
ISOSIZE=$( ls -l "${ISOIMAGE}" | awk '{print $5}' )
ISOBLKS=$(( (${ISOSIZE} + 511) / 512 ))
ISOCYLS=$(( (${ISOBLKS} + (${CYLSIZE} - 1)) / ${CYLSIZE} ))
printf "${FORMAT}" "fsimage:" 0 ${ISOCYLS} "${ISOIMAGE}"
ENDCYL=${ISOCYLS}
curpart=0
for curfile in $*; do
curpart=$(( ${curpart} + 1 ))
[ "$curfile" = "-" ] && continue
tpart=1
curoff=${ENDCYL}
while [ ${tpart} -lt ${curpart} ]; do
tfile=$(eval echo \$PART${tpart}FILE)
if [ "${curfile}" = "${tfile}" ]; then
curoff=$(eval echo \$PART${tpart}OFF)
break
fi
tpart=$(( ${tpart} + 1 ))
done
cursize=$( ls -l "${curfile}" | awk '{print $5}' )
curblks=$(( (${cursize} + 511) / 512 ))
curcyls=$(( (${curblks} + (${CYLSIZE} - 1)) / ${CYLSIZE} ))
printf "${FORMAT}" "Image ${curpart}:" ${curoff} ${curcyls} "${curfile}"
eval PART${curpart}SIZE=${cursize} \
PART${curpart}BLKS=${curblks} \
PART${curpart}CYLS=${curcyls} \
PART${curpart}OFF=${curoff} \
PART${curpart}FILE="${curfile}"
if [ $curoff -eq $ENDCYL ]; then # append ${curfile}
echo " (appending ${curfile} to ${ISOIMAGE})"
dd if="${curfile}" of="${ISOIMAGE}" bs=${CYLSIZE}b \
seek=${ENDCYL} conv=notrunc,sync 2>/dev/null
ENDCYL=$(( $ENDCYL + $curcyls ))
fi
done
printf "${FORMAT}" "Final:" 0 ${ENDCYL} "${ISOIMAGE}"
${SUNLABEL} -nq "${ISOIMAGE}" << _partinfo_
V nsect ${CYLSIZE}
V nhead 1
V rpm 300
V pcyl ${ENDCYL}
V ncyl ${ENDCYL}
a 0 $(( ${ISOCYLS} * ${CYLSIZE} ))
b ${PART1OFF:-0} $(( ${PART1CYLS:-0} * ${CYLSIZE} ))
c ${PART2OFF:-0} $(( ${PART2CYLS:-0} * ${CYLSIZE} ))
d ${PART3OFF:-0} $(( ${PART3CYLS:-0} * ${CYLSIZE} ))
e ${PART4OFF:-0} $(( ${PART4CYLS:-0} * ${CYLSIZE} ))
f ${PART5OFF:-0} $(( ${PART5CYLS:-0} * ${CYLSIZE} ))
W
_partinfo_