LLVM3.6.1 install script

llvm_setup.sh

sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install gcc g++ git make -y
sudo apt-get install libtool m4 -y
sudo apt-get install autoconf automake texinfo -y

wget http://llvm.org/releases/3.6.1/cfe-3.6.1.src.tar.xz
wget http://llvm.org/releases/3.6.1/llvm-3.6.1.src.tar.xz
wget http://llvm.org/releases/3.6.1/compiler-rt-3.6.1.src.tar.xz
tar Jvxf cfe-3.6.1.src.tar.xz
tar Jvxf llvm-3.6.1.src.tar.xz
tar Jvxf compiler-rt-3.6.1.src.tar.xz

mv  cfe-3.6.1.src llvm-3.6.1.src/tools/clang
mv  compiler-rt-3.6.1.src llvm-3.6.1.src/tools/compiler-rt

cd llvm-3.6.1.src/
./configure --prefix=/usr/local/llvm --enable-optimized

# Dangerous!! Use a machine with ability more than a c4.4xlarge.
make -j24
make check

sudo make install

echo 'export PATH=$PATH:/usr/local/llvm/bin' >> ~/.bashrc
source ~/.bashrc