When using XCode or Visual Studio - like Multi-Configuration CMake generators,
it does not suffice to specifiy the CMAKE_BUILD_TYPE before running the build.
In this case, the user needs to pass a flag to the compiler. This change will inform
the user that this is necessary.
When using XCode or Visual Studio - like Multi-Configuration CMake generators, it does not suffice to specifiy the CMAKE_BUILD_TYPE before running the build. In this case, the user needs to pass a flag to the compiler. This change will inform the user that this is necessary.