Cs144 environment configuration

Configuration environment

wget https://web.stanford.edu/class/cs144/vm_howto/setup_dev_env.sh
chmod +x setup_dev_env.sh
./setup_dev_env

install

sudo apt-get install doxygen clang-format
sudo apt install cmake

test

git clone https://gitee.com/kangyupl/sponge
git checkout -b master origin/master
mkdir build && cd build
cmake ..
make format
make -j4 && make check_lab0

The following error is reported

/home/ubuntu/cs144/sponge/libsponge/util/parser.cc:36:13: error: shift count >= width of type [-Werror,-Wshift-count-overflow]
        ret <<= 8;
            ^   ~

resolvent ：
take ret <<=8; Switch to ret = ret << 8 It can run normally