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#!/bin/sh
# $OpenBSD: binstall.sh,v 1.2 1998/02/12 20:32:19 mho Exp $
# $NetBSD: binstall.sh,v 1.3 1996/04/07 20:00:12 thorpej Exp $
#
vecho () {
# echo if VERBOSE on
if [ "$VERBOSE" = "1" ]; then
echo "$@" 1>&2
fi
return 0
}
Usage () {
echo "Usage: $0 [-hvt] [-m<path>] net|ffs directory"
exit 1
}
Help () {
echo "This script copies the boot programs to one of several"
echo "commonly used places. It takes care of stripping the"
echo "a.out(5) header off the installed boot program on sun4 machines."
echo "When installing an \"ffs\" boot program, this script also runs"
echo "installboot(8) which installs the default proto bootblocks into"
echo "the appropriate filesystem partition."
echo "Options:"
echo " -h - display this message"
echo " -m<path> - Look for boot programs in <path> (default: /usr/mdec)"
echo " -v - verbose mode"
echo " -t - test mode (implies -v)"
exit 0
}
PATH=/bin:/usr/bin:/sbin:/usr/sbin
MDEC=${MDEC:-/usr/mdec}
set -- `getopt "hm:tv" "$@"`
if [ $? -gt 0 ]; then
Usage
fi
for a in $*
do
case $1 in
-h) Help; shift ;;
-m) MDEC=$2; shift 2 ;;
-t) TEST=1; VERBOSE=1; shift ;;
-v) VERBOSE=1; shift ;;
--) shift; break ;;
esac
done
INSTALLBOOT=${INSTALLBOOT:-$MDEC/installboot}
if [ ! -x $INSTALLBOOT ]; then
INSTALLBOOT=/usr/mdec/installboot;
fi
DOIT=${TEST:+echo "=>"}
if [ $# != 2 ]; then
Usage
fi
WHAT=$1
DEST=$2
if [ ! -d $DEST ]; then
echo "$DEST: not a directory"
Usage
fi
SKIP=0
case $WHAT in
"ffs")
DEV=`mount | while read line; do
set -- $line
vecho "Inspecting \"$line\""
if [ "$2" = "on" -a "$3" = "$DEST" ]; then
if [ ! -b $1 ]; then
continue
fi
RAW=\`echo -n "$1" | sed -e 's;/dev/;/dev/r;'\`
if [ ! -c \$RAW ]; then
continue
fi
echo -n $RAW
break;
fi
done`
if [ "$DEV" = "" ]; then
echo "Cannot find \"$DEST\" in mount table"
exit 1
fi
TARGET=$DEST/boot
vecho Boot device: $DEV
vecho Target: $TARGET
$DOIT dd if=${MDEC}/boot of=$TARGET bs=32 skip=$SKIP
sync; sync; sync
vecho $INSTALLBOOT ${VERBOSE:+-v} $TARGET ${MDEC}/bootxx $DEV
$DOIT $INSTALLBOOT ${VERBOSE:+-v} $TARGET ${MDEC}/bootxx $DEV
;;
"net")
TARGET=$DEST/boot.sparc.openbsd
TMP=/tmp/boot.$$
vecho Target: $TARGET
vecho Copying to temporary file.
cp ${MDEC}/boot $TMP; chmod +w $TMP
vecho Stripping $TMP
strip $TMP
vecho Creating header magic.
printf '\01\03\01\07\060\200\0\07' | dd of=$TARGET bs=32 conv=sync
vecho Concatenating boot code.
dd if=$TMP of=$TARGET bs=32 skip=1 seek=1
rm $TMP
;;
*)
echo "$WHAT: not recognised"
exit 1
;;
esac
exit $?
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