To get the runtime's source, you need to have repo installed and use it as:

Install the repo utility:

$ mkdir ~/bin
$ curl http://commondatastorage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Note: make sure ~/bin exists and it is part of your PATH

Download the runtime source:

$ PATH=${PATH}:~/bin
$ mkdir Exiguous
$ cd Exiguous
$ repo init -u git@github.com:tprrt/exiguous-manifest.git -b <branch> -m <manifest>
$ repo sync

At the end of the commands you have every metadata you need to start work with.

To start a runtime image build:

$ . exiguous-build-env
$ bitbake exiguous-image

Maintainer: Thomas Perrot