Unconditional modification of CMAKE_MSVC_RUNTIME_LIBRARY

This one is related to #33.

The CMAKE_MSVC_RUNTIME_LIBRARY variable is set unconditionally in the CMake lists, which effectively prohibits passing it as a command line argument (since it gets overwritten in the script):

RayTracingDenoiser/CMakeLists.txt

Lines 64 to 66 in 067755e

    
           if (MSVC) 
        
               set (CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>") 
        
           endif ()

It would be better to provide a CMake option for this or additionally check if CMAKE_MSVC_RUNTIME_LIBRARY is unspecified at that point.

Would it be enough to use this?

if (MSVC AND NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
    set (CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
endif ()

Yes, that works for me.

Will be included in the next update.

Fixed in v4.4.0.

	if (MSVC)
	set (CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
	endif ()