Fix compilation of OpenCL 2.x headers on OS X

The include files were getting the OS X framework files from OpenCL/*.h,
instead of the local stub files from CL/*.h, which meant that OpenCL
2.x-related things were undefined. Changed OpenCL 2.x stub files to
refer to local .h files only. Maybe later change 1.x also, but leaving
it for now to minimize disruption to working code.

8 files changed, 16 insertions, 8 deletions

diff --git a/make/stub_includes/CL11/cl.h b/make/stub_includes/CL11/cl.h
index 4355e740..51f86cda 100644
--- a/make/stub_includes/CL11/cl.h
+++ b/make/stub_includes/CL11/cl.h
@@ -27,6 +27,7 @@
 #define __OPENCL_CL_H
 
 #ifdef __APPLE__
+#pragma GCC diagnostic ignored "-Wignored-attributes"
 #include <OpenCL/cl_platform.h>
 #else
 #include <CL/cl_platform.h>
diff --git a/make/stub_includes/CL12/cl.h b/make/stub_includes/CL12/cl.h
index c2969b2c..6ac4a5c4 100644
--- a/make/stub_includes/CL12/cl.h
+++ b/make/stub_includes/CL12/cl.h
@@ -25,6 +25,7 @@
 #define __OPENCL_CL_H
 
 #ifdef __APPLE__
+#pragma GCC diagnostic ignored "-Wignored-attributes"
 #include <OpenCL/cl_platform.h>
 #else
 #include <CL/cl_platform.h>
diff --git a/make/stub_includes/CL20/cl.h b/make/stub_includes/CL20/cl.h
index 0105e573..caea06bb 100644
--- a/make/stub_includes/CL20/cl.h
+++ b/make/stub_includes/CL20/cl.h
@@ -25,7 +25,8 @@
 #define __OPENCL_CL_H
 
 #ifdef __APPLE__
-#include <OpenCL/cl_platform.h>
+#pragma GCC diagnostic ignored "-Wignored-attributes"
+#include <CL/cl_platform.h>
 #else
 #include <CL/cl_platform.h>
 #endif	
diff --git a/make/stub_includes/CL20/cl_ext.h b/make/stub_includes/CL20/cl_ext.h
index cc15d85f..5fb73490 100644
--- a/make/stub_includes/CL20/cl_ext.h
+++ b/make/stub_includes/CL20/cl_ext.h
@@ -34,7 +34,7 @@ extern "C" {
 #endif
 
 #ifdef __APPLE__
-        #include <OpenCL/cl.h>
+    #include <CL/cl.h>
     #include <AvailabilityMacros.h>
 #else
         #include <CL/cl.h>
diff --git a/make/stub_includes/CL20/cl_gl.h b/make/stub_includes/CL20/cl_gl.h
index 04080937..4ab6fb90 100644
--- a/make/stub_includes/CL20/cl_gl.h
+++ b/make/stub_includes/CL20/cl_gl.h
@@ -25,7 +25,7 @@
 #define __OPENCL_CL_GL_H
 
 #ifdef __APPLE__
-#include <OpenCL/cl.h>
+#include <CL/cl.h>
 #else
 #include <CL/cl.h>
 #endif	
diff --git a/make/stub_includes/CL20/cl_gl_ext.h b/make/stub_includes/CL20/cl_gl_ext.h
index a46e0a2e..cac8a760 100644
--- a/make/stub_includes/CL20/cl_gl_ext.h
+++ b/make/stub_includes/CL20/cl_gl_ext.h
@@ -34,7 +34,7 @@ extern "C" {
 #endif
 
 #ifdef __APPLE__
-    #include <OpenCL/cl_gl.h>
+    #include <CL/cl_gl.h>
 #else
     #include <CL/cl_gl.h>
 #endif
diff --git a/make/stub_includes/CL20/cl_platform.h b/make/stub_includes/CL20/cl_platform.h
index cbde2858..b18bbd6e 100644
--- a/make/stub_includes/CL20/cl_platform.h
+++ b/make/stub_includes/CL20/cl_platform.h
@@ -53,6 +53,11 @@ extern "C" {
     #define GCL_API_SUFFIX__VERSION_1_1                 AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
     #define CL_EXT_SUFFIX__VERSION_1_1                  CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
     #define CL_EXT_SUFFIX__VERSION_1_0_DEPRECATED       CL_EXTENSION_WEAK_LINK AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER_BUT_DEPRECATED_IN_MAC_OS_X_VERSION_10_7
+    /* OpenCL 2 unavailable on Mac as of 11/1/2015 */
+    #define CL_API_SUFFIX__VERSION_2_0
+    #define CL_EXT_SUFFIX__VERSION_2_0
+    #define CL_EXT_PREFIX__VERSION_2_0_DEPRECATED
+    #define CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED
     
     #ifdef AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
         #define CL_API_SUFFIX__VERSION_1_2              AVAILABLE_MAC_OS_X_VERSION_10_8_AND_LATER
diff --git a/make/stub_includes/CL20/opencl.h b/make/stub_includes/CL20/opencl.h
index 0c2e639c..e8bfc0d7 100644
--- a/make/stub_includes/CL20/opencl.h
+++ b/make/stub_includes/CL20/opencl.h
@@ -32,10 +32,10 @@ extern "C" {
 
 #ifdef __APPLE__
 
-#include <OpenCL/cl.h>
-#include <OpenCL/cl_gl.h>
-#include <OpenCL/cl_gl_ext.h>
-#include <OpenCL/cl_ext.h>
+#include <CL/cl.h>
+#include <CL/cl_gl.h>
+#include <CL/cl_gl_ext.h>
+#include <CL/cl_ext.h>
 
 #else