Steps taken:
git clone https://github.com/CGAL/cgal-public-dev.git
git checkout archive/gsoc2017-Aos_2-demo-tianyu
git checkout -b tianyu
mkdir -p ~/CGAL/builds/tianyu
cd ~/CGAL/builds/tianyu
cmake ~/path/to/cgal/
make
Steps taken:
git clone https://github.com/CGAL/cgal-public-dev.git
git checkout archive/gsoc2017-Aos_2-demo-tianyu
git checkout -b tianyu
mkdir -p ~/CGAL/builds/tianyu
cd ~/CGAL/builds/tianyu
cmake ~/path/to/cgal/
make