Being accustomed to use of big frameworks like Qt, libraries like Boost, or smaller like OpenSSL it can be astonishing how difficult can be referencing external (but still native) library from C++ code.

All of libraries mentioned above come with fairly good CMake support making it more or less difficult to use after reading some (or all) of available documentation. With Clang we have two problems here:

I am going to implement some refactoring tools for KDevelop (GSoC 2015). After reading libTooling documentation (quite nice), some guides and reviewing some KDevelop/KDevPlatform/kdev-clang source code my ideas become more sharp. That's some of my thoughts.