Abandoned, I'm using https://github.com/tamaskenez/allthesmallthings now

CMake support for some 3rd-party libraries that I use. Instead of forking a library and adding CMake support in the fork (hard to maintain updates) this repo provides CMake files to other libraries without forking them.

git-clone.sh imgui|Box2D|combinations|eigen # multiple args are fine

which git-clones the package's git repo as a sibling of this cmakefied directory and copies the CMake support files into the cloned repo.

You can call then cmake -H<DIR> ... for that directory.

• imgui: is Ocornut's Dear-IMGUI, with the glfw-ogl3 support files added as a separate library.
• Box2D: is Erin Catto's 2D physics lib.
• combinations: Howard Hinnant's combinations/permutations header library.
• eigen: is the C++ template library for linear algebra. Note that Eigen does have native CMake-support, it's only that because of the tests it didn't build for me. Here we just replace the tests' CMakeLists.txt with a return() because it can't be disabled otherwise.