distrib/atari/floppies/tos/build_image.sh

   1 #!/bin/sh
   2 # $NetBSD: build_image.sh,v 1.1.1.1 2002/09/10 13:58:51 leo Exp $
   3 # This script is a quick hack to generate the various floppies in the
   4 # 'installation/floppies' directory. This script cannot be run in the
   5 # build environment, it is provided as a howto.
   6 # When msdos support is added to makefs, it makes sense to provide a
   7 # decent script that can be integrated into the build environment.
   8 #
   9 # Leo 10 Sept. 2002.
  10
  11 DESTDIR=/tmp/flop_images
  12 TOOLDIR=/tmp/flop_tools
  13 KERNEL_DIR=/tmp/kernels
  14 MNT_DIR=/mnt2
  15 VND_DEV=vnd0
  16 SUDO=sudo
  17
  18 IMAGE720="boot BOOT"
  19 IMAGE144="hades_boot HADES milan_isa_boot MILAN-ISAIDE"
  20 IMAGE144="$IMAGE144  milan_pci_boot MILAN-PCIIDE"
  21 TOOLS="chg_pid.ttp file2swp.ttp loadbsd.ttp rawwrite.ttp aptck.ttp"
  22
  23 unpack_tools() {
  24         if [ ! -d $TOOLDIR ]; then
  25                 mkdir $TOOLDIR;
  26         fi
  27         for i in $TOOLS
  28         do
  29                 cat ${i}.gz.uu | (cd $TOOLDIR; uudecode)
  30                 gunzip -f $TOOLDIR/${i}.gz
  31         done
  32 }
  33
  34 do_images() {
  35         base_img=$1; geom=$2; shift 2
  36
  37         while : ; do
  38                 if [ -z "$1" ]; then
  39                         break;
  40                 fi
  41                 cat ${base_img}.fs.gz.uu | (cd /tmp; uudecode)
  42                 gunzip /tmp/${base_img}.fs.gz
  43                 $SUDO vnconfig $VND_DEV /tmp/${base_img}.fs $geom
  44                 $SUDO mount -t msdos /dev/${VND_DEV}c ${MNT_DIR}
  45
  46                 # Copy the kernel first...
  47                 cp ${KERNEL_DIR}/netbsd-${2}.gz ${MNT_DIR}/netbsd
  48
  49                 # Thereafter the tools, some may not fit :-(
  50                 for i in $TOOLS; do
  51                         cp $TOOLDIR/$i ${MNT_DIR} 2> /dev/null
  52                         if [ $? -ne 0 ]; then
  53                                 echo "$i does not fit on ${1}.fs"
  54                                 rm -f ${MNT_DIR}/$i
  55                         fi
  56                 done
  57                 echo "Contents of ${1}.fs:\n"; ls -l ${MNT_DIR}
  58
  59                 $SUDO umount ${MNT_DIR}
  60                 $SUDO vnconfig -u ${VND_DEV}
  61                 mv /tmp/${base_img}.fs /tmp/$1.fs
  62                 gzip -9n /tmp/$1.fs
  63                 mv /tmp/$1.fs.gz $DESTDIR
  64                 shift 2
  65         done
  66 }
  67
  68
  69 if [ ! -d $DESTDIR ]; then
  70         mkdir $DESTDIR
  71 fi
  72
  73 if [ ! -d $KERNEL_DIR ]; then
  74         echo "Please put the kernel images in $KERNEL_DIR!!"
  75         exit 1
  76 fi
  77 rm -f $TOOLDIR/* $DESTDIR/*
  78
  79 unpack_tools
  80 do_images boot720 "512/18/1/80" ${IMAGE720}
  81 do_images boot144 "512/18/2/80" ${IMAGE144}
  82
  83 echo "The images can be found in: $DESTDIR"