[clutter] gdk: Check for both GDK and Cogl winsys support

[Emmanuele Bassi <ebassi src gnome org>]

commit dd305950848891b5b91673033af134d3e1728cc3
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Dec 8 14:24:36 2015 +0000

    gdk: Check for both GDK and Cogl winsys support
    
    When using GDK and Cogl API, we need to check that both GDK and Cogl
    have been built with support for that API, otherwise the build will
    likely fail.

 clutter/gdk/clutter-stage-gdk.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/clutter/gdk/clutter-stage-gdk.c b/clutter/gdk/clutter-stage-gdk.c
index a80cd39..10b5550 100644
--- a/clutter/gdk/clutter-stage-gdk.c
+++ b/clutter/gdk/clutter-stage-gdk.c
@@ -161,7 +161,7 @@ clutter_stage_gdk_resize (ClutterStageWindow *stage_window,
    */
   if (!stage_gdk->foreign_window)
     gdk_window_resize (stage_gdk->window, width, height);
-#if defined(GDK_WINDOWING_WAYLAND)
+#if defined(GDK_WINDOWING_WAYLAND) && defined(COGL_HAS_EGL_PLATFORM_WAYLAND_SUPPORT)
   else if (GDK_IS_WAYLAND_WINDOW (stage_gdk->window))
     {
       int scale = gdk_window_get_scale_factor (stage_gdk->window);
@@ -279,7 +279,7 @@ _clutter_stage_gdk_notify_configure (ClutterStageGdk *stage_gdk,
       ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_gdk);
       int scale = gdk_window_get_scale_factor (stage_gdk->window);
 
-#if defined(GDK_WINDOWING_WAYLAND)
+#if defined(GDK_WINDOWING_WAYLAND) && defined(COGL_HAS_EGL_PLATFORM_WAYLAND_SUPPORT)
       if (GDK_IS_WAYLAND_WINDOW (stage_gdk->window) &&
           gdk_window_get_window_type (stage_gdk->window) == GDK_WINDOW_CHILD &&
           stage_gdk->subsurface)
@@ -294,7 +294,7 @@ _clutter_stage_gdk_notify_configure (ClutterStageGdk *stage_gdk,
         }
       else
 #endif
-#if defined(GDK_WINDOWING_X11)
+#if defined(GDK_WINDOWING_X11) && defined(COGL_HAS_XLIB_SUPPORT)
       if (GDK_IS_X11_WINDOW (stage_gdk->window))
         {
           ClutterBackend *backend = CLUTTER_BACKEND (stage_cogl->backend);