clover: Avoid warnings from new OpenCL headers

* Avoid warnings from references to deprecated CL 1.0, 1.2, 2.0 and 2.1 APIs.
* Avoid warnings from not defining CL_TARGET_OPENCL_VERSION.

Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
diff --git a/src/gallium/state_trackers/clover/api/dispatch.hpp b/src/gallium/state_trackers/clover/api/dispatch.hpp
index 84b992a..ec924fe 100644
--- a/src/gallium/state_trackers/clover/api/dispatch.hpp
+++ b/src/gallium/state_trackers/clover/api/dispatch.hpp
@@ -23,7 +23,14 @@
 #ifndef API_DISPATCH_HPP
 #define API_DISPATCH_HPP
 
+#define CL_TARGET_OPENCL_VERSION 220
+
+#define CL_USE_DEPRECATED_OPENCL_1_0_APIS
 #define CL_USE_DEPRECATED_OPENCL_1_1_APIS
+#define CL_USE_DEPRECATED_OPENCL_1_2_APIS
+#define CL_USE_DEPRECATED_OPENCL_2_0_APIS
+#define CL_USE_DEPRECATED_OPENCL_2_1_APIS
+
 
 #include "CL/cl.h"
 #include "CL/cl_ext.h"
diff --git a/src/gallium/state_trackers/clover/core/error.hpp b/src/gallium/state_trackers/clover/core/error.hpp
index 0490c19..a38bbfa 100644
--- a/src/gallium/state_trackers/clover/core/error.hpp
+++ b/src/gallium/state_trackers/clover/core/error.hpp
@@ -23,6 +23,7 @@
 #ifndef CLOVER_CORE_ERROR_HPP
 #define CLOVER_CORE_ERROR_HPP
 
+#define CL_TARGET_OPENCL_VERSION 220
 #include "CL/cl.h"
 
 #include <stdexcept>
diff --git a/src/gallium/state_trackers/clover/core/object.hpp b/src/gallium/state_trackers/clover/core/object.hpp
index e3a5ab7..748fe9a 100644
--- a/src/gallium/state_trackers/clover/core/object.hpp
+++ b/src/gallium/state_trackers/clover/core/object.hpp
@@ -27,6 +27,7 @@
 #include <functional>
 #include <vector>
 
+#define CL_TARGET_OPENCL_VERSION 220
 #include "CL/cl.h"
 
 #include "core/error.hpp"
diff --git a/src/gallium/state_trackers/clover/llvm/codegen/common.cpp b/src/gallium/state_trackers/clover/llvm/codegen/common.cpp
index ca5f789..98a9d5f 100644
--- a/src/gallium/state_trackers/clover/llvm/codegen/common.cpp
+++ b/src/gallium/state_trackers/clover/llvm/codegen/common.cpp
@@ -33,6 +33,7 @@
 #include "llvm/codegen.hpp"
 #include "llvm/metadata.hpp"
 
+#define CL_TARGET_OPENCL_VERSION 220
 #include "CL/cl.h"
 
 #include "pipe/p_state.h"