diff options
| author | unknown <rmaynard@nvidia.com> | 2021-04-21 09:51:31 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2021-04-22 11:40:46 -0400 |
| commit | 625ef88a92d6632e3efd5ee4d6578bfc77928679 (patch) | |
| tree | d9c7f1c29ca6f25483b1104ce7ca734226d19ab4 /Modules/CMakeDetermineCUDACompiler.cmake | |
| parent | 995be1097c35fd3187d147494156bbfb9da7037f (diff) | |
| download | cmake-625ef88a92d6632e3efd5ee4d6578bfc77928679.tar.gz | |
CUDA: Add CMAKE_CUDA_HOST_COMPILER support on Windows non-VS generators
Diffstat (limited to 'Modules/CMakeDetermineCUDACompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCUDACompiler.cmake | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake index 0f507eaa17..38c5e9cab2 100644 --- a/Modules/CMakeDetermineCUDACompiler.cmake +++ b/Modules/CMakeDetermineCUDACompiler.cmake @@ -11,6 +11,9 @@ if( NOT ( ("${CMAKE_GENERATOR}" MATCHES "Make") OR endif() if(${CMAKE_GENERATOR} MATCHES "Visual Studio") + if(DEFINED ENV{CUDAHOSTCXX} OR DEFINED CMAKE_CUDA_HOST_COMPILER) + message(WARNING "Visual Studio does not support specifying CUDAHOSTCXX or CMAKE_CUDA_HOST_COMPILER. Using the C++ compiler provided by Visual Studio.") + endif() else() if(NOT CMAKE_CUDA_COMPILER) set(CMAKE_CUDA_COMPILER_INIT NOTFOUND) @@ -39,13 +42,13 @@ else() endif() mark_as_advanced(CMAKE_CUDA_COMPILER) -endif() -#Allow the user to specify a host compiler -if(NOT $ENV{CUDAHOSTCXX} STREQUAL "") - get_filename_component(CMAKE_CUDA_HOST_COMPILER $ENV{CUDAHOSTCXX} PROGRAM) - if(NOT EXISTS ${CMAKE_CUDA_HOST_COMPILER}) - message(FATAL_ERROR "Could not find compiler set in environment variable CUDAHOSTCXX:\n$ENV{CUDAHOSTCXX}.\n${CMAKE_CUDA_HOST_COMPILER}") + #Allow the user to specify a host compiler except for Visual Studio + if(NOT $ENV{CUDAHOSTCXX} STREQUAL "") + get_filename_component(CMAKE_CUDA_HOST_COMPILER $ENV{CUDAHOSTCXX} PROGRAM) + if(NOT EXISTS ${CMAKE_CUDA_HOST_COMPILER}) + message(FATAL_ERROR "Could not find compiler set in environment variable CUDAHOSTCXX:\n$ENV{CUDAHOSTCXX}.\n${CMAKE_CUDA_HOST_COMPILER}") + endif() endif() endif() |