diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake index d8fc66fd81..f491c798da 100644 --- a/Modules/CMakeDetermineCUDACompiler.cmake +++ b/Modules/CMakeDetermineCUDACompiler.cmake @@ -279,6 +279,7 @@ if(NOT CMAKE_CUDA_COMPILER_ID_RUN) # For others select based on version. if(CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA" AND CMAKE_CUDA_COMPILER_TOOLKIT_VERSION VERSION_GREATER_EQUAL 11.5) string(APPEND nvcc_test_flags " -arch=${CMAKE_CUDA_ARCHITECTURES}") + set(architectures_tested "${CMAKE_CUDA_ARCHITECTURES}") elseif(NOT CMAKE_GENERATOR MATCHES "Visual Studio") if(CMAKE_CUDA_ARCHITECTURES STREQUAL "all") set(architectures_test ${CMAKE_CUDA_ARCHITECTURES_ALL}) @@ -630,7 +631,7 @@ if("${CMAKE_CUDA_ARCHITECTURES}" STREQUAL "") message(FATAL_ERROR "Failed to detect a default CUDA architecture.\n\nCompiler output:\n${CMAKE_CUDA_COMPILER_PRODUCED_OUTPUT}") endif() endif() -else() +elseif(NOT "${architectures_tested}" MATCHES "^(all|all-major)$") # Sort since order mustn't matter. list(SORT architectures_detected) list(SORT architectures_tested) @@ -671,6 +672,8 @@ unset(_CUDA_TARGET_DIR) unset(_CUDA_TARGET_NAME) unset(architectures_explicit) +unset(architectures_detected) +unset(architectures_tested) set(CMAKE_CUDA_COMPILER_ENV_VAR "CUDACXX") set(CMAKE_CUDA_HOST_COMPILER_ENV_VAR "CUDAHOSTCXX")