[PATCH] D75001: [OpenMP][cmake] ignore warning on unknown CUDA version

[Artem Belevich via Phabricator via cfe-commits]

tra added a comment.

In D75001#1891284 <https://reviews.llvm.org/D75001#1891284>, @Hahnfeld wrote:

> In D75001#1887876 <https://reviews.llvm.org/D75001#1887876>, @jdoerfert wrote:
>
> > I like this way better. I was hoping we could do it in our cmake only :)
> >
> > Give others a day or so to comment before your commit but I'm fine with this.
>
>
> Well, that doesn't really work if `openmp-commits` is only subscribed on commit. That said, the solution is a bit ugly but I don't have an alternative right now.
>
> Somewhat related, that means Clang issues a warning for every compilation should there be a "unsupported" CUDA version around, even if it's not used? @tra maybe we can only issue the warning if CUDA is going to be used?


This is a good point. It should only affect compilations done with `-x cuda`. I'll fix that.
Short-term workaround is to specify invalid path to CUDA installation with `--cuda-path=/does/not/exist`


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D75001/new/

https://reviews.llvm.org/D75001