CMake Error at CMP0037-NEW-colon.cmake:4 \(add_library\): The target name "lib:colon" is reserved or not valid for certain CMake features, such as generator expressions, and may result in undefined behavior. Call Stack \(most recent call first\): CMakeLists.txt:3 \(include\) + CMake Error at CMP0037-NEW-colon.cmake:5 \(add_executable\): The target name "exe:colon" is reserved or not valid for certain CMake features, such as generator expressions, and may result in undefined behavior. Call Stack \(most recent call first\): CMakeLists.txt:3 \(include\) + CMake Error at CMP0037-NEW-colon.cmake:6 \(add_custom_target\): The target name "custom:colon" is reserved or not valid for certain CMake features, such as generator expressions, and may result in undefined behavior. Call Stack \(most recent call first\): CMakeLists.txt:3 \(include\)