Raspberry Pi distro build using Yocto
# curl https://storage.googleapis.com/git-repo-downloads/repo > /usr/local/bin/repo
# chmod a+x /usr/local/bin/repo
repo init -u https://github.com/andriy-bilynskyy/YoctoRPI.git -b master
repo sync -c
From project root folder use make help for detailes.
# apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential chrpath socat libsdl1.2-dev xterm