cmake_minimum_required(VERSION 3.7) project(MixedStandardLevels2 CXX CUDA) set(CMAKE_CXX_STANDARD 17) #this can decay set(CMAKE_CUDA_ARCHITECTURES 30) add_executable(MixedStandardLevels2 main.cu lib.cpp) target_compile_features(MixedStandardLevels2 PUBLIC cuda_std_11) if(APPLE) # Help the static cuda runtime find the driver (libcuda.dyllib) at runtime. set_property(TARGET MixedStandardLevels2 PROPERTY BUILD_RPATH ${CMAKE_CUDA_IMPLICIT_LINK_DIRECTORIES}) endif()