VexRiscv

sudo apt-get install libYAML-dev


sudo apt-get update
sudo apt-get install build-essential software-properties-common -y
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
sudo apt-get update
sudo apt-get install gcc-6 g++-6 -y
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 60 --slave /usr/bin/g++ g++ /usr/bin/g++-6


wget -O boost_1_64_0.tar.gz http://sourceforge.net/projects/boost/files/boost/1.64.0/boost_1_64_0.tar.gz/download
tar xzvf boost_1_64_0.tar.gz
cd boost_1_64_0/
./bootstrap.sh --prefix=/usr/local
./b2
sudo ./b2 install



echo "using gcc : 6.3 : /usr/bin/g++-6 ; " >> tools/build/src/user-config.jam
bjam --toolset=gcc-6