[gtk+/native-layout] Only look at x11 backend for gtk-doc comments for now

[Tristan Van Berkom <tvb src gnome org>]

commit 2f772399ce3a42ea5af6acc571454c6b32e1a6e9
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Feb 23 10:22:37 2010 -0500

    Only look at x11 backend for gtk-doc comments for now
    
    See followup discussion in bug 610701

 gdk/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/Makefile.am b/gdk/Makefile.am
index 4742ea9..29ffa64 100644
--- a/gdk/Makefile.am
+++ b/gdk/Makefile.am
@@ -199,7 +199,7 @@ introspection_files = \
 		$(gdk_c_sources) \
         gdkenumtypes.c \
         gdkenumtypes.h \
-        $(wildcard $(srcdir)/$(gdktarget)/*.c)
+        $(srcdir)/x11/*.c
 
 Gdk_2_0_gir_SCANNERFLAGS = --strip-prefix=Gdk --add-include-path=../gdk-pixbuf
 Gdk_2_0_gir_INCLUDES = Gio-2.0 GdkPixbuf-2.0 Pango-1.0