[BUILD]

[neross666]

Environment

Operating System: Windows 10
Version / Commit SHA:
CMake Version: 3.20
Compiler: msvc 2019 nvcc

Describe the problem

My project requires the use of cuda, using vcpkg as the C++ package manager. After configuring cuda and openVDB in my cmakelist file, I compile the project. The message “nvcc fatal : A single input file is required for a non-link phase when an outputfile is specified”. If I remove openVDB, there is no error. I did some searching and suspect that openVDB is propagating the /EHsc compilation flag to my project.

To Reproduce

Steps to reproduce the behavior:

1. my cmakelist:

enable_language(CUDA)
...
find_package(CUDAToolkit REQUIRED)
find_package(OpenVDB REQUIRED)
...
target_link_libraries(my_target
CUDA::cudart
OpenVDB::openvdb
)

3. Run CMake
4. Build
5. See error:

"nvcc fatal : A single input file is required for a non-link phase when an outputfile is specified"

Additional context

I searched for a similar example, see https://gitlab.kitware.com/cmake/cmake/-/issues/25565

I found out that there is an openexr that openvdb depends on that is causing this problem, but don't know how to fix it