llvm clang的编译和安装

获取源码

git clone https://github.com/llvm/llvm-project.git

相关依赖安装

apt-get update
apt-get install -y git vim build-essential gcc-6 g++-6 cmake swig python-swiglpk libxml2 libxml2-dev libncurses5 libncurses5-dev libedit-dev libpython-dev

LLVM编译

apt-get update
apt-get install -y git vim build-essential gcc-6 g++-6 cmake swig python-swiglpk libxml2 libxml2-dev libncurses5 libncurses5-dev libedit-dev libpython-dev
cd llvm-project
mkdir build
cd  build
cmake  -DCMAKE_INSTALL_PREFIX=/usr/local/clang -DCMAKE_BUILD_TYPE=Debug ../llvm/
make
make install

clang编译

cd llvm-project/clang
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/clang -DCMAKE_BUILD_TYPE=Debug ../clang/
make 
make install