# hook addon for busybox

# check for a decent version of busybox
# ubuntu busybox-initramfs don't have some utils
if [ $DESTDIR/bin/busybox ]; then
  test1=$($DESTDIR/bin/busybox tftp --help  2>&1 | grep -c -i usage)
  test2=$($DESTDIR/bin/busybox awk --help   2>&1 | grep -c -i usage)
  test3=$($DESTDIR/bin/busybox losetup --help 2>&1 | grep -c -i usage)

  if [ $test1 = 0 -o $test2 = 0 -o $test3 = 0 ]; then
    if [ -x /bin/busybox ]; then
       _echo "   INFO:  Better busybox found, replacing it..."
       rm $DESTDIR/bin/busybox
       cpifexists /bin/busybox /bin/
    else
       _echo "ERROR:"
       _echo ""
       _echo "     The initramfs busybox version don't have some needed utils."
       _echo "     Please install other busybox that have awk, tftp, and losetup"
       _echo ""
       _echo "     This TCOS image will not work."
       _echo ""
    fi
  else
    _echo "    busybox pass test: OK"
  fi

  # check for busybox static
  #if ldd /bin/busybox | grep -q libc; then
  #  _echo "    busybox (not-static) getty and login disabled"
  #fi


else
  _echo "busybox not found in initramfs yet..."
fi