#!/bin/bash


CDIR="${BASH_SOURCE%/*}"
if [[ ! -d "$CDIR" ]]; then CDIR=$PWD ; fi
. "$CDIR/../../../../../build/project_structure"

export BASE_DIR

#target_dir=$HOME/toolchain/3.18/target
export target_dir=$BASE_DIR/target
#echo "target_dir = " $target_dir

if [[ -d "$target_dir" ]] ; then
	rm -rf $target_dir
fi

mkdir -v -p $target_dir

#tar xf $HOME/toolchain/3.18/build/3.18/images/rootfs.tar -C $target_dir
tar xf ${BASE_DIR}/build/3.18/images/rootfs.tar -C $target_dir

#rm -rf $target_dir/dev/

cd $target_dir
if [[ ! -d "dev" ]] ; then
	mkdir  dev
fi
cd dev
if [[ ! -d "pts" ]] ; then
	mkdir  pts
fi
if [[ ! -d "shm" ]] ; then
	mkdir  shm
fi
if [[ ! -d "input" ]] ; then
	mkdir  input
fi
cd $CDIR


sudo mknod $target_dir/dev/console c 5 1
sudo mknod $target_dir/dev/gpio0 c 250 0
sudo mknod $target_dir/dev/gpio1 c 250 1
sudo mknod $target_dir/dev/gpio2 c 250 2
sudo mknod $target_dir/dev/gpio3 c 250 3
sudo mknod $target_dir/dev/null c 1 3
sudo mknod $target_dir/dev/ptmx c 5 2
sudo mknod $target_dir/dev/random c 1 8
sudo mknod $target_dir/dev/tty c 5 0
sudo mknod $target_dir/dev/ttyS0 c 4 64
sudo mknod $target_dir/dev/ttyS1 c 4 65
sudo mknod $target_dir/dev/urandom c 1 9
sudo mknod $target_dir/dev/mtd0 c 90 0
sudo mknod $target_dir/dev/mtdblock0 b 31 0
sudo mknod $target_dir/dev/mmcblk0 b 179 0
sudo mknod $target_dir/dev/mmcblk0p1 b 179 1
sudo mknod $target_dir/dev/sda b 8 0                                                            
sudo mknod $target_dir/dev/sda1 b 8 1
sudo mknod $target_dir/dev/sda2 b 8 2
sudo mknod $target_dir/dev/sda3 b 8 3
sudo mknod $target_dir/dev/tty0 c 4 0                                                                       
sudo mknod $target_dir/dev/vcs c 7 0                                                                 
sudo mknod $target_dir/dev/vcs1 c 7 1  
sudo mknod $target_dir/dev/input/event0 c 13 64
sudo mknod $target_dir/dev/input/event1 c 13 65
sudo mknod $target_dir/dev/input/event2 c 13 66
sudo mknod $target_dir/dev/input/event3 c 13 67
sudo mknod $target_dir/dev/input/event4 c 13 68
sudo mknod $target_dir/dev/hidraw0 c 253 0
sudo mknod $target_dir/dev/hidraw1 c 253 1
sudo mknod $target_dir/dev/uio0 c 254 0
sudo chmod a+w $target_dir/dev/*

sudo chown root:root $target_dir/bin/busybox

cd $target_dir
rm -f init
ln -s /sbin/init init
cd ../

sudo chmod --recursive 777 $target_dir