root/bin/firstboot

   1 #!/bin/sh
   2 # $Id$
   3
   4 exec 2>/dev/null
   5
   6 umount /jffs
   7 if [ -z "$(mount | grep jffs2)" ]; then
   8         mtd erase OpenWrt
   9         mount -t jffs2 /dev/mtdblock/4 /jffs
  10         mount /dev/mtdblock/2 /rom -o ro
  11         cd /jffs
  12 else
  13         echo "firstboot has already been run"
  14         echo "fixing symlinks instead"
  15         cd /
  16 fi
  17
  18 {
  19         cd /rom
  20         find . -type d
  21         cd -
  22 } | xargs mkdir
  23
  24 for file in $(cd /rom; find *  -type f; find *  -type l;)
  25 do {
  26         ln -sf  /rom/$file $file
  27 } done
  28
  29 touch /tmp/resolv.conf
  30 ln -s /tmp/resolv.conf /etc/resolv.conf
  31
  32 umount /rom
  33 mount none /jffs/proc -t proc
  34 pivot_root /jffs /jffs/rom
  35 mount none /dev  -t devfs
  36 mount none /tmp  -t ramfs
  37 umount /rom/proc
  38 umount /rom/tmp
  39 umount /rom/dev