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Merge topic 'cmake_cuda_detection_use_working_dir'

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a0af013c Auto-detection of cuda version requires usage of a working directory.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !439
This commit is contained in:
Robert Maynard 2016-06-03 14:46:56 -04:00 committed by Kitware Robot
commit 5ba6afe688
1 changed files with 6 additions and 2 deletions
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8
CMake/UseVTKmCUDA.cmake
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@ -91,9 +91,13 @@ if (VTKm_Base_FOUND)
#detect what the propery is set too
if(VTKm_CUDA_Architecture STREQUAL "native")
#run execute_process to do auto_detection
execute_process(COMMAND "${CUDA_NVCC_EXECUTABLE}" "-ccbin" "${CMAKE_CXX_COMPILER}" "--run" "${CMAKE_CURRENT_LIST_DIR}/VTKmDetectCUDAVersion.cxx"
set(command ${CUDA_NVCC_EXECUTABLE})
set(args "-ccbin" "${CMAKE_CXX_COMPILER}" "--run" "${CMAKE_CURRENT_LIST_DIR}/VTKmDetectCUDAVersion.cxx")
execute_process(COMMAND ${command} ${args}
RESULT_VARIABLE ran_properly
OUTPUT_VARIABLE run_output)
OUTPUT_VARIABLE run_output
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
message(STATUS "CMAKE_CURRENT_BINARY_DIR: ${CMAKE_CURRENT_BINARY_DIR}")
if(ran_properly EQUAL 0)
#find the position of the "--generate-code" output. With some compilers such as