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1# Create the library and add the default arguments.2add_target_library(omptarget.rtl.cuda CUDA)3 4target_sources(omptarget.rtl.cuda PRIVATE src/rtl.cpp)5 6find_package(CUDAToolkit QUIET)7if(CUDAToolkit_FOUND AND NOT "cuda" IN_LIST LIBOMPTARGET_DLOPEN_PLUGINS)8 message(STATUS "Building CUDA plugin linked against libcuda")9 target_link_libraries(omptarget.rtl.cuda PRIVATE CUDA::cuda_driver)10else()11 message(STATUS "Building CUDA plugin for dlopened libcuda")12 target_include_directories(omptarget.rtl.cuda PRIVATE dynamic_cuda)13 target_sources(omptarget.rtl.cuda PRIVATE dynamic_cuda/cuda.cpp)14endif()15 16# Configure testing for the CUDA plugin. We will build tests if we could a17# functional NVIDIA GPU on the system, or if manually specifies by the user.18option(LIBOMPTARGET_FORCE_NVIDIA_TESTS "Build NVIDIA libomptarget tests" OFF)19if (LIBOMPTARGET_FOUND_NVIDIA_GPU OR LIBOMPTARGET_FORCE_NVIDIA_TESTS)20 message(STATUS "Enable tests using CUDA plugin")21 set(LIBOMPTARGET_SYSTEM_TARGETS22 "${LIBOMPTARGET_SYSTEM_TARGETS} nvptx64-nvidia-cuda nvptx64-nvidia-cuda-LTO" PARENT_SCOPE)23 list(APPEND LIBOMPTARGET_TESTED_PLUGINS "omptarget.rtl.cuda")24 set(LIBOMPTARGET_TESTED_PLUGINS "${LIBOMPTARGET_TESTED_PLUGINS}" PARENT_SCOPE)25else()26 message(STATUS "Not generating NVIDIA tests, no supported devices detected."27 " Use 'LIBOMPTARGET_FORCE_NVIDIA_TESTS' to override.")28endif()29