From d3fa52748bc3d44065a76c494ee0e1a4ceb0ec09 Mon Sep 17 00:00:00 2001
From: James Price <j.price@bristol.ac.uk>
Date: Thu, 23 Feb 2017 15:52:28 +0000
Subject: [PATCH] Add Clang support to OpenMP.make

---
 OpenMP.make | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/OpenMP.make b/OpenMP.make
index 115c678..f111847 100644
--- a/OpenMP.make
+++ b/OpenMP.make
@@ -7,23 +7,30 @@ COMPILER_ = $(CXX)
 COMPILER_GNU = g++
 COMPILER_INTEL = icpc
 COMPILER_CRAY = CC
+COMPILER_CLANG = clang++
 CC = $(COMPILER_$(COMPILER))
 
 FLAGS_ = -O3
 FLAGS_GNU = -O3 -std=c++11
 FLAGS_INTEL = -O3 -std=c++11
 FLAGS_CRAY = -O3 -hstd=c++11
+FLAGS_CLANG = -O3 -std=c++11
 CFLAGS = $(FLAGS_$(COMPILER))
 
-OMP_ = 
+OMP_ =
 OMP_GNU   = -fopenmp
 OMP_INTEL = -qopenmp
 OMP_CRAY  =
+OMP_CLANG = -fopenmp=libomp
 OMP = $(OMP_$(COMPILER))
 
+OMP_TARGET_ =
+OMP_TARGET_CLANG = -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda
+OMP_TARGET = $(OMP_TARGET_$(COMPILER))
+
 omp-stream: main.cpp OMPStream.cpp
-	$(CC) -O3 -std=c++11 -DOMP $^ $(OMP) -o $@
+	$(CC) -O3 -std=c++11 -DOMP $^ $(OMP) $(EXTRA_FLAGS) -o $@
 
 omp-target-stream: main.cpp OMPStream.cpp
-	$(CC) -O3 -std=c++11 -DOMP -DOMP_TARGET_GPU $^ $(OMP) -o $@
+	$(CC) -O3 -std=c++11 -DOMP -DOMP_TARGET_GPU $^ $(OMP_TARGET) $(EXTRA_FLAGS) -o $@