[PATCH] D42642: [CUDA] Detect installation in PATH

[Alexandre Ganea via Phabricator via llvm-commits]

aganea added a subscriber: rnk.
aganea added a comment.

So it turns out this is a symlink issue. The file `clang/trunk/test/Driver/Inputs/CUDA-symlinks/usr/bin/ptxas` has been synchronized on my Windows 10 PC as a regular text file, not a symlink. It looks like TortoiseSVN doesn't implement symlinks. As WSL inherits of my file system, it will not find the symbolic link. I suppose `REQUIRES: !system-windows` isn't enough for `cuda-detect-path.cu`, and it would need something like `REQUIRES: symlinks` along with support in lit. @rnk


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  rL LLVM

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  https://reviews.llvm.org/D42642/new/

https://reviews.llvm.org/D42642