Add OpenCL section to status report

CMakeLists.txt

@@ -801,6 +801,19 @@ if(HAVE_CUDA)
   status("    Use fast math:"        CUDA_FAST_MATH THEN YES ELSE NO)
 endif()
 
+if(HAVE_OPENCL AND BUILD_opencv_ocl)
+  status("")
+  status("  OpenCL")
+  if(OPENCL_INCLUDE_DIR)
+    status("    Include:"            ${OPENCL_INCLUDE_DIR})
+  endif()
+  if(OPENCL_LIBRARIES)
+    status("    libraries:"          ${OPENCL_LIBRARIES})
+  endif()
+  status("    Use AMDFFT:"           HAVE_CLAMDFFT  THEN YES ELSE NO)
+  status("    Use AMDBLAS:"          HAVE_CLAMDBLAS THEN YES ELSE NO)
+endif()
+
 # ========================== python ==========================
 status("")
 status("  Python:")