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

diff --git a/gtk/Makefile.am b/gtk/Makefile.am
index 0774710ff22f509038e216384e1421f74bbe0a6d..f8c47fa3fc461ebb09a9ac0b57787400aaa75ba0 100644 (file)
--- 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