From c75969d7c8670fed9bd2e7aa7baa18056b8e5dff Mon Sep 17 00:00:00 2001
From: Evghenii <egaburov@dds.nl>
Date: Mon, 6 Jan 2014 10:27:25 +0100
Subject: [PATCH] added LLVM_GPU and NVVM_GPU compiler rules

---
 examples_ptx/aobench/Makefile_gpu          |  3 +++
 examples_ptx/common_gpu.mk                 | 12 ++++++++----
 examples_ptx/mandelbrot_tasks/Makefile_gpu |  3 +++
 examples_ptx/stencil/Makefile_gpu          |  3 +++
 examples_ptx/volume_rendering/Makefile_gpu |  3 +++
 5 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/examples_ptx/aobench/Makefile_gpu b/examples_ptx/aobench/Makefile_gpu
index d3cc3663..5d21a06f 100644
--- a/examples_ptx/aobench/Makefile_gpu
+++ b/examples_ptx/aobench/Makefile_gpu
@@ -4,6 +4,9 @@ CU_SRC=ao.cu
 CXX_SRC=ao.cpp  ao_serial.cpp
 PTXCC_REGMAX=64
 
+LLVM_GPU=1
+NVVM_GPU=1
+
 include ../common_gpu.mk
 
 
diff --git a/examples_ptx/common_gpu.mk b/examples_ptx/common_gpu.mk
index a3de535f..bd3e106f 100644
--- a/examples_ptx/common_gpu.mk
+++ b/examples_ptx/common_gpu.mk
@@ -51,11 +51,15 @@ LLC_FLAGS=-march=nvptx64 -mcpu=sm_35
 
 # .SUFFIXES: .bc .o .cu 
 
-OBJSgpu_llvm=$(ISPC_LLVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
-PROGgpu_llvm = $(PROG)_llvm_gpu
+ifdef LLVM_GPU
+  OBJSgpu_llvm=$(ISPC_LLVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
+  PROGgpu_llvm = $(PROG)_llvm_gpu
+endif
 
-OBJSgpu_nvvm=$(ISPC_NVVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
-PROGgpu_nvvm = $(PROG)_nvvm_gpu
+ifdef NVVM_GPU
+  OBJSgpu_nvvm=$(ISPC_NVVM_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
+  PROGgpu_nvvm = $(PROG)_nvvm_gpu
+endif
 
 ifdef CU_SRC
   OBJScu=$(CU_OBJS) $(CXX_OBJS) $(NVCC_OBJS)
diff --git a/examples_ptx/mandelbrot_tasks/Makefile_gpu b/examples_ptx/mandelbrot_tasks/Makefile_gpu
index f9732a80..1c019e9a 100644
--- a/examples_ptx/mandelbrot_tasks/Makefile_gpu
+++ b/examples_ptx/mandelbrot_tasks/Makefile_gpu
@@ -3,6 +3,9 @@ ISPC_SRC=mandelbrot_tasks.ispc
 CU_SRC=mandelbrot_tasks.cu
 CXX_SRC=mandelbrot_tasks.cpp  mandelbrot_tasks_serial.cpp
 
+LLVM_GPU=1
+NVVM_GPU=1
+
 include ../common_gpu.mk
 
 
diff --git a/examples_ptx/stencil/Makefile_gpu b/examples_ptx/stencil/Makefile_gpu
index 3f31b3e0..5b6e4cbf 100644
--- a/examples_ptx/stencil/Makefile_gpu
+++ b/examples_ptx/stencil/Makefile_gpu
@@ -4,6 +4,9 @@ CU_SRC=stencil.cu
 CXX_SRC=stencil.cpp  stencil_serial.cpp
 PTXCC_REGMAX=128
 
+LLVM_GPU=1
+NVVM_GPU=1
+
 include ../common_gpu.mk
 
 
diff --git a/examples_ptx/volume_rendering/Makefile_gpu b/examples_ptx/volume_rendering/Makefile_gpu
index cbe47944..4f683307 100644
--- a/examples_ptx/volume_rendering/Makefile_gpu
+++ b/examples_ptx/volume_rendering/Makefile_gpu
@@ -4,6 +4,9 @@ CU_SRC=volume.cu
 CXX_SRC=volume.cpp  volume_serial.cpp
 PTXCC_REGMAX=64
 
+LLVM_GPU=1
+NVVM_GPU=1
+
 include ../common_gpu.mk