mac-install.sh

   1 #! /bin/sh
   2
   3 # BOS MacOS X Installer version 0.2
   4 # You must be root to run this script because of the floppy/loopback device
   5
   6 echo
   7 echo " BOS - MacOS X installer"
   8 echo "-------------------------"
   9 echo "Requires: Homebrew mtools"
  10 echo
  11
  12 if [ `id -u` != "0" ]; then
  13     echo "You must be root to use this installer!"
  14     echo
  15 fi
  16
  17 if [ -z "$1" ]; then
  18     echo "Usage is:"
  19     echo "$0 image  - Creates a floppy image called bos.img"
  20     echo "$0 floppy - Install BOS into a floppy ( must be inserted )"
  21     echo
  22     echo "Note: this installer will create a bootable image/floppy."
  23     echo "Floppy creation is not tested ( I don't have a floppy reader ) and it should be already formatted"
  24     exit
  25 fi
  26
  27 echo "Compiling BOS..."
  28 ./utils/osxfasm kernel/kernel.asm kernel/kernel.sys
  29 ./utils/osxfasm boot/BOS_boot.asm boot/BOS_boot.bin
  30
  31 if [ "$1" = "floppy" ]; then
  32     echo "Starting floppy installation..."
  33
  34     #Install BOS_boot.bin as bootsector into bos.img
  35     dd if=boot/BOS_boot.bin of=/dev/fd0 bs=1 count=512
  36     mount /mnt/floppy
  37
  38     #Insert kernel.sys into image
  39     cp kernel/kernel.sys /mnt/floppy
  40
  41     #Umount & cleanup
  42     umount /mnt/floppy
  43
  44     echo "BOS installed."
  45
  46 else
  47     echo "Starting image creation..."
  48
  49     #Create image
  50     rm -rf ./bos.img
  51     mformat -C -f 1440 -v BOS -i bos.img ::
  52
  53     #Erhm, it isn't pretty....
  54     DISKNAME=`hdiutil attach -nomount bos.img`
  55     diskutil mount $DISKNAME
  56     MOUNTNAME=`diskutil info $DISKNAME | grep 'Mount Point' | cut -d : -f 2 | sed 's/^ *//g' | sed 's/ *$//g';`
  57
  58     #Mounted, copy kernel.sys
  59     cp kernel/kernel.sys $MOUNTNAME
  60
  61     #Install BOS_boot.bin as bootsector into bos.img
  62     umount $DISKNAME
  63     dd if=boot/BOS_boot.bin of=$DISKNAME bs=1 count=512
  64
  65     #Detach
  66     hdiutil detach $DISKNAME
  67     chmod 0777 bos.img
  68
  69     echo "BOS image created!"
  70 fi