[gtk+] docs: fix link failure on gtk-doc scanner binaries

[Diego Escalante Urrelo <diegoe src gnome org>]

commit b0560107e9a20811955f862a30186b727a89c351
Author: Diego Escalante Urrelo <descalante igalia com>
Date:   Tue Dec 14 12:22:35 2010 -0500

    docs: fix link failure on gtk-doc scanner binaries
    
    Bug #637243

 docs/reference/gdk/Makefile.am |    3 +--
 docs/reference/gtk/Makefile.am |    3 ++-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/docs/reference/gdk/Makefile.am b/docs/reference/gdk/Makefile.am
index 3015baa..0f7dab6 100644
--- a/docs/reference/gdk/Makefile.am
+++ b/docs/reference/gdk/Makefile.am
@@ -45,8 +45,7 @@ INCLUDES = \
 	$(GTK_DEBUG_FLAGS)	\
 	$(GDK_DEP_CFLAGS)
 
-GTKDOC_LIBS = $(top_builddir)/gdk/$(gdktargetlib)
-
+GTKDOC_LIBS = $(top_builddir)/gdk/$(gdktargetlib) $(GDK_DEP_LIBS)
 
 # Extra options to supply to gtkdoc-mkdb
 MKDB_OPTIONS=--sgml-mode --output-format=xml --name-space=gdk
diff --git a/docs/reference/gtk/Makefile.am b/docs/reference/gtk/Makefile.am
index 94231fe..85bec08 100644
--- a/docs/reference/gtk/Makefile.am
+++ b/docs/reference/gtk/Makefile.am
@@ -108,7 +108,8 @@ CPPFLAGS += \
 
 GTKDOC_LIBS = \
 	$(top_builddir)/gdk/$(gdktargetlib)        			\
-	$(top_builddir)/gtk/$(gtktargetlib)
+	$(top_builddir)/gtk/$(gtktargetlib)				\
+	$(GTK_DEP_LIBS)
 
 
 # Extra options to supply to gtkdoc-mkdb