[clutter/rbradford/requires-private: 2/2] wayland: Pull gdk-pixbuf in a private dependency

[Rob Bradford <rbradford src gnome org>]

commit ed9c3ee54ebafb6e477cafc39d36cc96574938ee
Author: Rob Bradford <rob linux intel com>
Date:   Wed Jan 11 12:26:00 2012 +0000

    wayland: Pull gdk-pixbuf in a private dependency
    
    This means it will get tested for explicitly as well as appearing in the
    Requires.private section of the pkg-config file.

 configure.ac |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 5269330..cc0bcbb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -313,8 +313,11 @@ AS_IF([test "x$enable_wayland" = "xyes"],
 
         SUPPORT_WAYLAND=1
 
-        PKG_CHECK_EXISTS([wayland-client xkbcommon],
-                         [BACKEND_PC_FILES="$BACKEND_PC_FILES wayland-client xkbcommon"],
+        PKG_CHECK_EXISTS([wayland-client xkbcommon gdk-pixbuf-2.0],
+                         [
+                            BACKEND_PC_FILES="$BACKEND_PC_FILES wayland-client xkbcommon",
+                            BACKEND_PC_FILES_PRIVATE="$BACKEND_PC_FILES_PRIVATE gdk-pixbuf-2.0"
+                         ],
                          [])
 
         AC_DEFINE([HAVE_CLUTTER_WAYLAND], [1], [Have the Wayland client backend])