[gtk+] introspection: Explicitly include libgdk-x11.la when scanning gtk

[Colin Walters <walters src gnome org>]

commit 4acf92c08d380d868b934b9aa99bcf62ebaed10b
Author: Colin Walters <walters verbum org>
Date:   Thu Oct 28 16:45:08 2010 -0400

    introspection: Explicitly include libgdk-x11.la when scanning gtk
    
    Debian changed the behavior of libtool to not follow dependencies
    from .la files.  Fortunately, the scanner explicitly looks at the
    .la files to see if they're really shared; if not it doesn't add
    them to the .gir, so there's no cost.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=633405

 gtk/Makefile.am |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/Makefile.am b/gtk/Makefile.am
index 0774710..f8c47fa 100644
--- a/gtk/Makefile.am
+++ b/gtk/Makefile.am
@@ -915,6 +915,9 @@ Gtk_3_0_gir_CFLAGS = \
 		-UGTK_DISABLE_DEPRECATED \
 		-DGTK_TEXT_USE_INTERNAL_UNSUPPORTED_API
 Gtk_3_0_gir_LIBS = $(gtktargetlib)
+if USE_X11
+Gtk_3_0_gir_LIBS += $(top_builddir)/gdk/x11/libgdk-x11.la
+endif
 Gtk_3_0_gir_FILES = $(introspection_files)
 INTROSPECTION_GIRS += Gtk-3.0.gir