From d8cb7494e0c8e7beddaffadad97f0c7c0238ca71 Mon Sep 17 00:00:00 2001
From: Peter Steinbach <steinbac@mpi-cbg.de>
Date: Fri, 17 Mar 2017 15:18:13 +0100
Subject: [PATCH] pulled -O3 out into CXXFLAGS, refactored CUDA compiler into
 CUDA_CXX make variable to cope with clang as CUDA compiler as well

---
 CUDA.make | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CUDA.make b/CUDA.make
index 50f175c..3edf0f5 100644
--- a/CUDA.make
+++ b/CUDA.make
@@ -1,7 +1,8 @@
-CXXFLAGS?=-O3 -std=c++11
+CXXFLAGS=-O3
+CUDA_CXX=nvcc
 
 cuda-stream: main.cpp CUDAStream.cu
-	nvcc $(CXXFLAGS) -DCUDA $^ $(EXTRA_FLAGS) -o $@
+	$(CUDA_CXX) -std=c++11 $(CXXFLAGS) -DCUDA $^ $(EXTRA_FLAGS) -o $@
 
 .PHONY: clean
 clean: