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binstall.sh revision 1.3 
      1 #!/bin/sh
      2 #	$NetBSD: binstall.sh,v 1.3 1999/03/01 01:05:51 kim Exp $
      3 #
      4 
      5 vecho () {
      6 # echo if VERBOSE on
      7 	if [ "$VERBOSE" = "1" ]; then
      8 		echo "$@" 1>&2
      9 	fi
     10 	return 0
     11 }
     12 
     13 Usage () {
     14 	echo "Usage: $0 [-hvt] [-m<path>] net|ffs directory"
     15 	exit 1
     16 }
     17 
     18 Help () {
     19 	echo "This script copies the boot programs to one of several"
     20 	echo "commonly used places. It takes care of stripping the"
     21 	echo "a.out(5) header off the installed boot program on sun4 machines."
     22 	echo "When installing an \"ffs\" boot program, this script also runs"
     23 	echo "installboot(8) which installs the default proto bootblocks into"
     24 	echo "the appropriate filesystem partition."
     25 	echo "Options:"
     26 	echo "	-h		- display this message"
     27 	echo "	-m<path>	- Look for boot programs in <path> (default: /usr/mdec)"
     28 	echo "	-v		- verbose mode"
     29 	echo "	-t		- test mode (implies -v)"
     30 	exit 0
     31 }
     32 
     33 Secure () {
     34 	echo "This script has to be run when the kernel is in 'insecure' mode."
     35 	echo "The best way is to run this script in single-user mode."
     36 	exit 1
     37 }
     38 
     39 PATH=/bin:/usr/bin:/sbin:/usr/sbin
     40 MDEC=${MDEC:-/usr/mdec}
     41 
     42 if [ "`sysctl -n kern.securelevel`" -gt 0 ]; then
     43 	Secure
     44 fi
     45 
     46 set -- `getopt "hm:tv" "$@"`
     47 if [ $? -gt 0 ]; then
     48 	Usage
     49 fi
     50 
     51 for a in $*
     52 do
     53 	case $1 in
     54 	-h) Help; shift ;;
     55 	-m) MDEC=$2; shift 2 ;;
     56 	-t) TEST=1; VERBOSE=1; shift ;;
     57 	-v) VERBOSE=1; shift ;;
     58 	--) shift; break ;;
     59 	esac
     60 done
     61 
     62 DOIT=${TEST:+echo "=>"}
     63 
     64 if [ $# != 2 ]; then
     65 	Usage
     66 fi
     67 
     68 WHAT=$1
     69 DEST=$2
     70 
     71 if [ ! -d $DEST ]; then
     72 	echo "$DEST: not a directory"
     73 	Usage
     74 fi
     75 
     76 
     77 SKIP=0
     78 
     79 case $WHAT in
     80 "ffs")
     81 	DEV=`mount | while read line; do
     82 		set -- $line
     83 		vecho "Inspecting \"$line\""
     84 		if [ "$2" = "on" -a "$3" = "$DEST" ]; then
     85 			if [ ! -b $1 ]; then
     86 				continue
     87 			fi
     88 			RAW=\`echo -n "$1" | sed -e 's;/dev/;/dev/r;'\`
     89 			if [ ! -c \$RAW ]; then
     90 				continue
     91 			fi
     92 			echo -n $RAW
     93 			break;
     94 		fi
     95 	done`
     96 	if [ "$DEV" = "" ]; then
     97 		echo "Cannot find \"$DEST\" in mount table"
     98 		exit 1
     99 	fi
    100 	TARGET=$DEST/boot
    101 	vecho Boot device: $DEV
    102 	vecho Target: $TARGET
    103 	$DOIT dd if=${MDEC}/boot of=$TARGET bs=32 skip=$SKIP
    104 	sync; sync; sync
    105 	vecho ${MDEC}/installboot ${VERBOSE:+-v} $TARGET ${MDEC}/bootxx $DEV
    106 	$DOIT ${MDEC}/installboot ${VERBOSE:+-v} $TARGET ${MDEC}/bootxx $DEV
    107 	;;
    108 
    109 "net")
    110 	TARGET=$DEST/boot.sparc.netbsd
    111 	vecho Target: $TARGET
    112 	cp -f ${MDEC}/boot.net $TARGET
    113 	;;
    114 
    115 *)
    116 	echo "$WHAT: not recognised"
    117 	exit 1
    118 	;;
    119 esac
    120 
    121 exit $?
    122