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| author | Robert Maynard <rmaynard@nvidia.com> | 2022-03-21 14:21:31 (GMT) |
|---|---|---|
| committer | Robert Maynard <rmaynard@nvidia.com> | 2022-03-21 19:18:22 (GMT) |
| commit | 4040173ed398619609b0ad2e8b9a11334f3bc60d (patch) | |
| tree | 0fa18e4c356fd997861104aa85cdd90145198bed | |
| parent | c8a3c544443e81e01de6a41ba84abb3efcb509e0 (diff) | |
| download | CMake-4040173ed398619609b0ad2e8b9a11334f3bc60d.zip CMake-4040173ed398619609b0ad2e8b9a11334f3bc60d.tar.gz CMake-4040173ed398619609b0ad2e8b9a11334f3bc60d.tar.bz2 | |
CUDA: Generate better error message when detecting nvcc
Issue: #23322, #23323
| -rw-r--r-- | Modules/CMakeDetermineCUDACompiler.cmake | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake index f68c4b2..66020e8 100644 --- a/Modules/CMakeDetermineCUDACompiler.cmake +++ b/Modules/CMakeDetermineCUDACompiler.cmake @@ -260,11 +260,11 @@ if(NOT CMAKE_CUDA_COMPILER_ID_RUN) set(nvcc_test_flags "--keep --keep-dir tmp") if(CMAKE_CUDA_HOST_COMPILER) string(APPEND nvcc_test_flags " -ccbin=\"${CMAKE_CUDA_HOST_COMPILER}\"") - - # If the user has specified a host compiler we should fail instead of trying without. - # Succeeding detection without may result in confusing errors later on, see #21076. - set(CMAKE_CUDA_COMPILER_ID_REQUIRE_SUCCESS ON) endif() + # If we have extracted the vendor as NVIDIA we should require detection to + # work. If we don't, users will get confusing errors later about failure + # to detect a default value for CMAKE_CUDA_ARCHITECTURES + set(CMAKE_CUDA_COMPILER_ID_REQUIRE_SUCCESS ON) elseif(CMAKE_CUDA_COMPILER_ID STREQUAL "Clang") set(clang_test_flags "--cuda-path=\"${CMAKE_CUDA_COMPILER_LIBRARY_ROOT}\"") if(CMAKE_CROSSCOMPILING) |