Just Some Notes

Simple Rules for Modern CMake

1. Use command with target_ prefix whenever possible.

2. Use find_package(Foo) for dependencies.

   2.1. Write FindFoo.cmake and add it to your cmake module path IF AND ONLY IF Foo is not a CMake project.

   2.2. Set Foo_ROOT when you place Foo in custom directory, this is just magic.

   2.3. To understand FindFoo.cmake, read CMake line by line - using a non-CMake library.

3. Export your target.

Good Resource

1. Build Systems: Combining CUDA and Modern CMake
2. Modern CMake for Library Developers
3. Effective CMake
4. More Modern CMake: Working with CMake 3.12 and Later
5. Deep CMake for Library Authors
6. It's Time To Do CMake Right