Missing GLEW runtime DLL on Windows build (fixed with CMake snippet)

[luisffl]

Description

When building on Windows, the program compiles successfully but fails to run due to missing glew32d.dll / glew32.dll.

Cause

CMake does not copy the GLEW/GLFW runtime DLLs to the output directory.

Fix

Adding this snippet at the end of CMakeLists.txt resolves the issue:

if (WIN32)
    add_custom_command(TARGET BlackHole3D POST_BUILD
        COMMAND ${CMAKE_COMMAND} -E copy_if_different
                $<TARGET_RUNTIME_DLLS:BlackHole3D> $<TARGET_FILE_DIR:BlackHole3D>
        COMMAND_EXPAND_LISTS
    )
endif()

Once the snippet is added, follow the README instrucctions as well

[saltyFish-Billy]

Thanks for your solution, it helps a lot!