This is an example of how to integrate the essentials library into your project with CMake.

Steps:

1. Add the essentials library to the external folder with

   cd external; git submodule add https://github.com/jermp/essentials

2. In the CMakeLists.txt file of your project add add_subdirectory(external/essentials).

3. For any target you have, add target_link_libraries([target-name] PRIVATE ESSENTIALS).

Credits: Hash-Peter Lehmann.