Define CL_TARGET_OPENCL_VERSION to 100

Recent version of cl_version.h are complaining that we are not defining
it, so let's define it to the minimum value.

examples/stencil/life_opencl.c

@@ -2,7 +2,7 @@
  *
  * Copyright (C) 2011-2012                                Inria
  * Copyright (C) 2012-2013,2016-2017                      CNRS
- * Copyright (C) 2010-2011,2013-2014                      Université de Bordeaux
+ * Copyright (C) 2010-2011,2013-2014,2018                 Université de Bordeaux
  *
  * StarPU is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -21,6 +21,7 @@
 /* #define _externC extern "C" */
 
 #include <stencil.h>
+#define CL_TARGET_OPENCL_VERSION 100
 #ifdef __APPLE__
 #include <OpenCL/cl.h>
 #else

include/starpu_opencl.h

@@ -1,7 +1,7 @@
 /* StarPU --- Runtime system for heterogeneous multicore architectures.
  *
  * Copyright (C) 2011-2012                                Inria
- * Copyright (C) 2010-2014                                Université de Bordeaux
+ * Copyright (C) 2010-2014,2018                           Université de Bordeaux
  * Copyright (C) 2010-2013,2015-2017                      CNRS
  *
  * StarPU is free software; you can redistribute it and/or modify
@@ -21,6 +21,9 @@
 
 #include <starpu_config.h>
 #ifdef STARPU_USE_OPENCL
+#ifndef CL_TARGET_OPENCL_VERSION
+#define CL_TARGET_OPENCL_VERSION 100
+#endif
 #ifdef __APPLE__
 #include <OpenCL/cl.h>
 #else

src/drivers/opencl/driver_opencl.h

@@ -1,7 +1,7 @@
 /* StarPU --- Runtime system for heterogeneous multicore architectures.
  *
  * Copyright (C) 2012                                     Inria
- * Copyright (C) 2010-2011,2013-2014                      Université de Bordeaux
+ * Copyright (C) 2010-2011,2013-2014,2018                 Université de Bordeaux
  * Copyright (C) 2010,2012,2015,2017                      CNRS
  *
  * StarPU is free software; you can redistribute it and/or modify
@@ -25,6 +25,7 @@
 
 #ifdef STARPU_USE_OPENCL
 
+#define CL_TARGET_OPENCL_VERSION 100
 #ifdef __APPLE__
 #include <OpenCL/cl.h>
 #else