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Correctly handle when to use DEVICE_LINK generator expression

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This commit is contained in:
Robert Maynard 2021-04-02 13:26:31 -04:00
parent 2bd4805fe0
commit 97944e59be
1 changed files with 6 additions and 3 deletions
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9
CMake/VTKmDeviceAdapters.cmake
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@ -254,9 +254,12 @@ if(VTKm_ENABLE_CUDA)
endif()
string(REPLACE ";" " " arch_flags "${arch_flags}")
if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.18)
#We propagate cuda flags via target* options so that they
#export cleanly
if(POLICY CMP0105)
cmake_policy(GET CMP0105 policy_105_enabled)
endif()
if(policy_105_enabled STREQUAL "NEW")
set(CMAKE_CUDA_ARCHITECTURES OFF)
target_compile_options(vtkm_cuda INTERFACE $<$<COMPILE_LANGUAGE:CUDA>:${arch_flags}>)
target_link_options(vtkm_cuda INTERFACE $<DEVICE_LINK:${arch_flags}>)