Preparing CMakeLists.txt to accept Wayland #64

Job	Run time
Prepare and Build on Ubuntu with GCC (x64)	23m 4s
Prepare and Build on macOS with GCC (x64)	10m 47s
Prepare and Build on macOS with Clang (x64)	10m 2s
Prepare and Build on Ubuntu with Clang (x64)	16m 21s
Prepare and Build on Windows with Clang (x64)	20m 50s
Prepare and Build on Windows with MSVC (x64)	13m 30s
Test on macOS (x64)	48m 35s
Test on macOS with GCC (x64)	43m 44s
Test on Windows (x64)	1h 9m 7s
Test on Linux with Clang (x64)	26m 9s
Test on Windows with Clang (x64)	1h 3m 41s
Test on Linux with GCC (x64)	27m 11s
Summarize and Send PR Message	11m 31s
	6h 24m 32s

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