Merge topic 'FindCUDA-no-threads-target' into release-3.17

b9d67447c3 FindCUDA: Only depend on Threads::Threads on platforms that need it

Acked-by: Kitware Robot <[email protected]>
Merge-request: !4377

Modules/FindCUDA.cmake

@@ -929,7 +929,11 @@ set(CUDA_LIBRARIES)
 if(CUDA_BUILD_EMULATION AND CUDA_CUDARTEMU_LIBRARY)
   list(APPEND CUDA_LIBRARIES ${CUDA_CUDARTEMU_LIBRARY})
 elseif(CUDA_USE_STATIC_CUDA_RUNTIME AND CUDA_cudart_static_LIBRARY)
-  list(APPEND CUDA_LIBRARIES ${CUDA_cudart_static_LIBRARY} Threads::Threads ${CMAKE_DL_LIBS})
+  list(APPEND CUDA_LIBRARIES ${CUDA_cudart_static_LIBRARY})
+  if (TARGET Threads::Threads)
+    list(APPEND CUDA_LIBRARIES Threads::Threads)
+  endif()
+  list(APPEND CUDA_LIBRARIES ${CMAKE_DL_LIBS})
   if (CUDA_rt_LIBRARY)
     list(APPEND CUDA_LIBRARIES ${CUDA_rt_LIBRARY})
   endif()