[PATCH] D55269: [CUDA][OpenMP] Fix nvidia-cuda-toolkit detection on Debian/Ubuntu

Tue Dec 4 10:06:15 PST 2018

tra requested changes to this revision.
tra added a comment.
This revision now requires changes to proceed.

I'm not sure that's something that needs to be fixed in clang.

IIUIC, Debian has added a shim that pretends to be a monolithic CUDA install:
https://bugs.launchpad.net/ubuntu/+source/clang/+bug/1706326
That change seems to be in Ubuntu bionic (18.04) https://packages.ubuntu.com/en/bionic/nvidia-cuda-toolkit
With that fix in place --cuda-path=/usr/lib/cuda should work.

--cuda-path=/usr was never supposed to work -- /usr is *not* the root of the CUDA SDK.

I guess that just adding the check for isUbuntu() should make clang work on Ubuntu 18.04+.

Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55269/new/

https://reviews.llvm.org/D55269