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| author | Raul Tambre <raul@tambre.ee> | 2020-06-16 14:13:56 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2020-06-16 18:06:43 (GMT) |
| commit | 14163d7d6b818ac1add7d467b643abfed8fe7216 (patch) | |
| tree | dd6d67e536f158878de64649cb5113dcdaeacba5 /Modules/CMakeDetermineCUDACompiler.cmake | |
| parent | 3f110a08571e3a506184e6b8a8e9622317435912 (diff) | |
| download | CMake-14163d7d6b818ac1add7d467b643abfed8fe7216.zip CMake-14163d7d6b818ac1add7d467b643abfed8fe7216.tar.gz CMake-14163d7d6b818ac1add7d467b643abfed8fe7216.tar.bz2 | |
CUDA: Throw error for Clang on Windows
Supporting compiling on Windows is more complicated than initially expected, so
it won't make it into CMake 3.18.
Add a helpful error for users.
Diffstat (limited to 'Modules/CMakeDetermineCUDACompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCUDACompiler.cmake | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake index a0f7202..e12da45 100644 --- a/Modules/CMakeDetermineCUDACompiler.cmake +++ b/Modules/CMakeDetermineCUDACompiler.cmake @@ -198,6 +198,10 @@ if(NOT CMAKE_CUDA_COMPILER_ID_RUN) string(APPEND nvcc_test_flags " -ccbin=${CMAKE_CUDA_HOST_COMPILER}") endif() elseif(CMAKE_CUDA_COMPILER_ID STREQUAL "Clang") + if(WIN32) + message(FATAL_ERROR "Clang with CUDA is not yet supported on Windows. See CMake issue #20776.") + endif() + set(clang_test_flags "--cuda-path=\"${CMAKE_CUDA_COMPILER_LIBRARY_ROOT}\"") if(CMAKE_CROSSCOMPILING) # Need to pass the host target and include directories if we're crosscompiling. |