r319317 - Add the nvidia-cuda-toolkit Debian package path to search path

[Sylvestre Ledru via cfe-commits]

Author: sylvestre
Date: Wed Nov 29 07:03:28 2017
New Revision: 319317

URL: http://llvm.org/viewvc/llvm-project?rev=319317&view=rev
Log:
Add the nvidia-cuda-toolkit  Debian package path to search path

Summary:
Reported here:
http://bugs.debian.org/882505

Patch by Andreas Beckmann


Reviewers: Hahnfeld, tra

Reviewed By: tra

Subscribers: jlebar, cfe-commits

Differential Revision: https://reviews.llvm.org/D40453

Modified:
    cfe/trunk/lib/Driver/ToolChains/Cuda.cpp

Modified: cfe/trunk/lib/Driver/ToolChains/Cuda.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Cuda.cpp?rev=319317&r1=319316&r2=319317&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains/Cuda.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains/Cuda.cpp Wed Nov 29 07:03:28 2017
@@ -75,6 +75,11 @@ CudaInstallationDetector::CudaInstallati
     CudaPathCandidates.push_back(D.SysRoot + "/usr/local/cuda");
     for (const char *Ver : Versions)
       CudaPathCandidates.push_back(D.SysRoot + "/usr/local/cuda-" + Ver);
+
+    if (Distro(D.getVFS).IsDebian())
+      // Special case for Debian to have nvidia-cuda-toolkit work
+      // out of the box. More info on http://bugs.debian.org/882505
+      CudaPathCandidates.push_back(D.SysRoot + "/usr/lib/cuda");
   }
 
   for (const auto &CudaPath : CudaPathCandidates) {