[clutter/clutter-1.18] egl: Only expose clutter_egl_set_kms_fd if we have KMS support

[Emmanuele Bassi <ebassi src gnome org>]

commit 79ece182dc1b6939bd4bf16c4bae7838aaf00de1
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Fri Mar 14 21:24:57 2014 -0400

    egl: Only expose clutter_egl_set_kms_fd if we have KMS support
    
    And only call the proper Cogl functions in that case, too. This
    fixes the build on platforms without KMS, like the BSDs.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=726198

 clutter/egl/clutter-backend-eglnative.c |    6 ++++++
 clutter/egl/clutter-egl.h               |    2 ++
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/clutter/egl/clutter-backend-eglnative.c b/clutter/egl/clutter-backend-eglnative.c
index 0541c56..bbc9e70 100644
--- a/clutter/egl/clutter-backend-eglnative.c
+++ b/clutter/egl/clutter-backend-eglnative.c
@@ -59,7 +59,9 @@
 
 G_DEFINE_TYPE (ClutterBackendEglNative, clutter_backend_egl_native, CLUTTER_TYPE_BACKEND);
 
+#ifdef COGL_HAS_EGL_PLATFORM_KMS_SUPPORT
 static int _kms_fd = -1;
+#endif
 
 static void
 clutter_backend_egl_native_dispose (GObject *gobject)
@@ -83,11 +85,13 @@ clutter_backend_egl_native_get_renderer (ClutterBackend  *backend,
 
   renderer = cogl_renderer_new ();
 
+#ifdef COGL_HAS_EGL_PLATFORM_KMS_SUPPORT
   if (_kms_fd > -1)
     {
       cogl_renderer_set_winsys_id (renderer, COGL_WINSYS_ID_EGL_KMS);
       cogl_kms_renderer_set_kms_fd (renderer, _kms_fd);
     }
+#endif
 
   return renderer;
 }
@@ -181,6 +185,7 @@ clutter_egl_get_egl_display (void)
 #endif
 }
 
+#ifdef COGL_HAS_EGL_PLATFORM_KMS_SUPPORT
 /**
  * clutter_egl_set_kms_fd:
  * @fd: The fd to talk to the kms driver with
@@ -198,3 +203,4 @@ clutter_egl_set_kms_fd (int fd)
 {
   _kms_fd = fd;
 }
+#endif
diff --git a/clutter/egl/clutter-egl.h b/clutter/egl/clutter-egl.h
index a06cf8c..8edfc1f 100644
--- a/clutter/egl/clutter-egl.h
+++ b/clutter/egl/clutter-egl.h
@@ -87,7 +87,9 @@ EGLDisplay      clutter_egl_display             (void);
  */
 EGLDisplay      clutter_egl_get_egl_display     (void);
 
+#ifdef COGL_HAS_EGL_PLATFORM_KMS_SUPPORT
 void clutter_egl_set_kms_fd (int fd);
+#endif
 
 G_END_DECLS