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 ab7f6f9115ae49469e9c4213be80eea2c744982c..23389fb2ef2f9004db8686f77d60fc927aaacb2d 100644 (file)
--- a/gtk/Makefile.am
+++ b/gtk/Makefile.am
@@ -923,6 +923,9 @@ 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