tce-load -i 

cd busybox-1.23.1

patch -Np1 -i ../busybox-1.23.1-dc.patch
patch -Np1 -i ../busybox-1.23.1-modinfo.patch
patch -Np1 -i ../busybox-1.23.1-modprobe-small.patch
patch -Np1 -i ../busybox-1.23.1-wget.patch

cp busybox-1.23.1_suid.config .config

make CC="gcc -mtune=generic -Os -pipe" CXX="g++ -mtune=generic -Os -pipe -fno-exceptions -fno-rtti"

mkdir /tmp/pkg

sudo make CC="gcc -mtune=generic -Os -pipe" CXX="g++ -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" CONFIG_PREFIX=/tmp/pkg install

sudo mv /tmp/pkg/bin/busybox /tmp/pkg/bin/busybox.suid

make your busybox binary setuid root

cp busybox-1.23.1_nosuid.config .config

make CC="gcc -mtune=generic -Os -pipe" CXX="g++ -mtune=generic -Os -pipe -fno-exceptions -fno-rtti"

sudo make CC="gcc -mtune=generic -Os -pipe" CXX="g++ -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" CONFIG_PREFIX=/tmp/pkg install