A city simulation game I've tinkered with on-and-off since 2015.
The build uses CMake. I don't know a lot about CMake, so these instructions may be lacking.
Set up the CMake build using something like this:
cmake -DCMAKE_BUILD_TYPE=Debug -G Ninja -B ./build/debugThen compile like this:
cd ./build/debug
ninjaAnd the resulting executable will be ./build/debug/CitySim.