diff options
Diffstat (limited to 'Modules/CMakeDetermineCUDACompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCUDACompiler.cmake | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake index 95c3cc9..71f3fbe 100644 --- a/Modules/CMakeDetermineCUDACompiler.cmake +++ b/Modules/CMakeDetermineCUDACompiler.cmake @@ -216,6 +216,17 @@ if(CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA") file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Failed to detect CUDA nvcc include information:\n${_nvcc_log}\n\n") endif() + + # Parse default CUDA architecture. + cmake_policy(GET CMP0104 _CUDA_CMP0104) + if(NOT CMAKE_CUDA_ARCHITECTURES AND _CUDA_CMP0104 STREQUAL "NEW") + string(REGEX MATCH "arch[ =]compute_([0-9]+)" dont_care "${CMAKE_CUDA_COMPILER_PRODUCED_OUTPUT}") + set(CMAKE_CUDA_ARCHITECTURES "${CMAKE_MATCH_1}" CACHE STRING "CUDA architectures") + + if(NOT CMAKE_CUDA_ARCHITECTURES) + message(FATAL_ERROR "Failed to find default CUDA architecture.") + endif() + endif() endif() # configure all variables set in this file |