This project's scripts are now merged with upstream.
Hence, it's not recommended to use this project anymore.
Docker scripts to build the portable image of ungoogled-chromium.
Docker should be installed and you should be able to run docker run hello-world
cd src/
./build.sh
This will first create the docker image that builds the browser. Then this image will be used to build the browser.
The generated package will be under src/data/ungoogled-chromium/portablelinux/build/ in .tar.xz format.