Fixes #558: Instead of forcing NVIDIA's PTX compiler to depend on a t…

…hreads library, let's have _us_ depend on it - so as not to anger certain versions of CMake.

CMakeLists.txt

@@ -64,7 +64,7 @@ if(CUDAToolkit_VERSION VERSION_GREATER_EQUAL 11.1)
 	else()
 		target_link_libraries(caw_rtc INTERFACE CUDA::nvptxcompiler_static)
 	endif()
-	target_link_libraries(CUDA::nvptxcompiler_static INTERFACE Threads::Threads) # Because the NVIDIA PTX compiler itself uses threads
+	target_link_libraries(caw_rtc INTERFACE Threads::Threads) # Because the NVIDIA PTX compiler itself uses threads
 endif()
 
 target_link_libraries(caw_nvtx INTERFACE cuda-api-wrappers::runtime-and-driver ${CMAKE_DL_LIBS}) # libnvToolsExt uses dlclose