Added intelSDK enviroment path.

Author: larshg

examples/protonect/cmake_modules/FindOpenCL.cmake

@@ -31,14 +31,14 @@ ELSE (APPLE)
 		# The AMD SDK currently installs both x86 and x86_64 libraries
 		# This is only a hack to find out architecture
 		IF( ${CMAKE_SIZEOF_VOID_P} EQUAL 8 )
-			FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib PATHS "$ENV{ATISTREAMSDKROOT}" "$ENV{AMDAPPSDKROOT}" PATH_SUFFIXES "/lib/x86_64")
+			FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib PATHS "$ENV{ATISTREAMSDKROOT}" "$ENV{AMDAPPSDKROOT}" "$ENV{INTELOCLSDKROOT}" PATH_SUFFIXES "/lib/x86_64" "/lib/x64")
 		ELSE (${CMAKE_SIZEOF_VOID_P} EQUAL 8)
-			FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib PATHS "$ENV{ATISTREAMSDKROOT}" "$ENV{AMDAPPSDKROOT}" PATH_SUFFIXES "/lib/x86")
+			FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib PATHS "$ENV{ATISTREAMSDKROOT}" "$ENV{AMDAPPSDKROOT}" "$ENV{INTELOCLSDKROOT}" PATH_SUFFIXES "/lib/x86")
 		ENDIF( ${CMAKE_SIZEOF_VOID_P} EQUAL 8 )
 
 		# On Win32 search relative to the library
-		FIND_PATH(OPENCL_INCLUDE_DIRS CL/cl.h PATHS "$ENV{ATISTREAMSDKROOT}" "$ENV{AMDAPPSDKROOT}" PATH_SUFFIXES "/include")
-		FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS CL/cl.hpp PATHS "$ENV{ATISTREAMSDKROOT}" "$ENV{AMDAPPSDKROOT}" PATH_SUFFIXES "/include")
+		FIND_PATH(OPENCL_INCLUDE_DIRS CL/cl.h PATHS "$ENV{ATISTREAMSDKROOT}" "$ENV{AMDAPPSDKROOT}" "$ENV{INTELOCLSDKROOT}" PATH_SUFFIXES "/include")
+		FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS CL/cl.hpp PATHS "$ENV{ATISTREAMSDKROOT}" "$ENV{AMDAPPSDKROOT}" "$ENV{INTELOCLSDKROOT}" PATH_SUFFIXES "/include")
 
 	ELSE (WIN32)