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feature request: Allow setting nvcc executable via env var. #995

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MarcusDunn opened this issue Mar 6, 2024 · 1 comment · May be fixed by #997
Open

feature request: Allow setting nvcc executable via env var. #995

MarcusDunn opened this issue Mar 6, 2024 · 1 comment · May be fixed by #997

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@MarcusDunn
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The env vars CC and CXX can be set to point to C and c++ compilers respectively, I'd like to be able to set the nvcc executable in a similar way.

CMake uses CUDACXX, which seems reasonable enough and would work for my usecase. I currently just modify PATH.

Somthing analogous to CFLAGS and CXXFLAGS for Cuda would also be nice for completions sake, but I have not found a need for it.

I could probably implement and document this myself if this feature is in scope for the project.
@NobodyXu
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NobodyXu commented Mar 6, 2024

I will accept a PR to add this, the env is documented in src/lib.rs

@MarcusDunn MarcusDunn linked a pull request Mar 7, 2024 that will close this issue
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allow setting nvcc program via CUDACXX MarcusDunn/cc-rs
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@NobodyXu @MarcusDunn