Official LLVM instructions can be found here: [http://llvm.org/docs/GettingStarted.html#git-mirror](http://llvm.org/docs/GettingStarted.html#git-mirror)
Make sure to use the revisions specified below, or you will most likely get compilation errors.
Required LLVM/Clang commits:
[LLVM: see /build/LLVM-commit.](https://github.com/mono/CppSharp/tree/master/build/LLVM-commit)
[Clang: see /build/Clang-commit.](https://github.com/mono/CppSharp/tree/master/build/Clang-commit)
To change to the revisions specified above you can run the following commands: