[clutter] x11/device-manager-xi2: Put XIPointerEmulated under conditionals

[Emmanuele Bassi <ebassi src gnome org>]

commit b2b22dbe6c246e45206ed6d4029f97594861e4dc
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sun Sep 2 22:48:52 2012 +0100

    x11/device-manager-xi2: Put XIPointerEmulated under conditionals
    
    There are a couple of debugging messages using XInput 2.2 symbols
    unconditionally, and it breaks builds on older systems.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=683219

 clutter/x11/clutter-device-manager-xi2.c |   14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)
---
diff --git a/clutter/x11/clutter-device-manager-xi2.c b/clutter/x11/clutter-device-manager-xi2.c
index 36bd107..762728b 100644
--- a/clutter/x11/clutter-device-manager-xi2.c
+++ b/clutter/x11/clutter-device-manager-xi2.c
@@ -891,7 +891,12 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
                           "invalid",
                           event->scroll.x,
                           event->scroll.y,
-                          (xev->flags & XIPointerEmulated) ? "yes" : "no");
+#ifdef HAVE_XINPUT_2_2
+                          (xev->flags & XIPointerEmulated) ? "yes" : "no"
+#else
+                          "no"
+#endif
+                          );
             break;
 
           default:
@@ -939,7 +944,12 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
                           event->button.x,
                           event->button.y,
                           event->button.axes != NULL ? "yes" : "no",
-                          (xev->flags & XIPointerEmulated) ? "yes" : "no");
+#ifdef HAVE_XINPUT_2_2
+                          (xev->flags & XIPointerEmulated) ? "yes" : "no"
+#else
+                          "no"
+#endif
+                          );
             break;
           }