From b008561760a7660ca41a11b4a52b51b8212a8aec Mon Sep 17 00:00:00 2001
From: Cms Build <cmsbuild@cern.ch>
Date: Thu, 17 Jan 2019 15:50:11 +0100
Subject: [PATCH] Skip CUDA-related tests if no GPU is present
 (cms-patatrack#252)

Make unit tests that require a CUDA device skip the test and exit
succesfully if the CUDA runtime is not available, or no CUDA devices
are available.
---
 RecoLocalTracker/SiPixelClusterizer/test/BuildFile.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/RecoLocalTracker/SiPixelClusterizer/test/BuildFile.xml b/RecoLocalTracker/SiPixelClusterizer/test/BuildFile.xml
index 335591b583b58..66a87291221f2 100644
--- a/RecoLocalTracker/SiPixelClusterizer/test/BuildFile.xml
+++ b/RecoLocalTracker/SiPixelClusterizer/test/BuildFile.xml
@@ -36,6 +36,7 @@
   <use name="cuda"/>
   <use name="cub"/>
   <use name="cuda-api-wrappers"/>
+  <use name="HeterogeneousCore/CUDAUtilities"/>
   <flags CXXFLAGS="-g"/>
 </bin>
 
@@ -43,6 +44,7 @@
   <use name="cuda"/>
   <use name="cub"/>
   <use name="cuda-api-wrappers"/>
+  <use name="HeterogeneousCore/CUDAUtilities"/>
   <flags CXXFLAGS="-g -DGPU_DEBUG"/>
   <flags CUDA_FLAGS="-g -DGPU_DEBUG"/>
 </bin>