All demos missing find_package(glfw), don't seem to compile on windows

[natevm]

I'm trying to build the demos in this repo on my windows machine, but it seems the CMakeLists.txt files for all demos do not call find_package(glfw3). As a result, the projects configure fine, but then when I go to compile a demo, I get :

\shaders\include\appglfw.hxx(10,10): fatal error C1083: Cannot open include file: 'GL/gl3w.h': No such file or directory

This makes sense to me that that wouldn't work; the linked targets "glfw", "gl3w", and "GL" don't appear to be defined anywhere in the cmake lists files.

Have these demos been compiled on windows before? Is there a reason why the demos don't have a find_package(glfw3) in their cmakelists?

Thanks!