diff --git a/docs/reference/ChangeLog b/docs/reference/ChangeLog
index d675392968..3712255060 100644
--- a/docs/reference/ChangeLog
+++ b/docs/reference/ChangeLog
@@ -1,3 +1,12 @@
+2007-02-14  Stefan Kost  <ensonic@users.sf.net>
+
+	reviewed by: Matthias Clasen  <mclasen@redhat.com>
+
+	* gdk-pixbuf/Makefile.am:
+	* gdk/Makefile.am:
+	* gtk/Makefile.am: use installation prefixes of dependent libs to
+	crossreference docs (#407146).
+
 2007-01-27  Matthias Clasen  <mclasen@redhat.com>
 
 	* gtk/sgml/gtkfilesel.sgml: Add deprecation information.
diff --git a/docs/reference/gdk-pixbuf/Makefile.am b/docs/reference/gdk-pixbuf/Makefile.am
index 718c192a41..6660a0f9c1 100644
--- a/docs/reference/gdk-pixbuf/Makefile.am
+++ b/docs/reference/gdk-pixbuf/Makefile.am
@@ -62,7 +62,9 @@ content_files =				\
 HTML_IMAGES = composite.png
 
 # Extra options to supply to gtkdoc-fixref
-FIXXREF_OPTIONS=
+FIXXREF_OPTIONS= --extra-dir=$(GLIB_PREFIX)/share/gtk-doc/html/gobject \
+	--extra-dir=$(GLIB_PREFIX)/share/gtk-doc/html/glib
+
 
 include $(top_srcdir)/gtk-doc.make
 
diff --git a/docs/reference/gdk/Makefile.am b/docs/reference/gdk/Makefile.am
index 508af36af1..ccbfffcee5 100644
--- a/docs/reference/gdk/Makefile.am
+++ b/docs/reference/gdk/Makefile.am
@@ -143,7 +143,11 @@ HTML_IMAGES =				\
 	images/xterm.png 
 
 # Extra options to supply to gtkdoc-fixref
-FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html
+FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html \
+	--extra-dir=$(GLIB_PREFIX)/share/gtk-doc/html/gobject \
+	--extra-dir=$(GLIB_PREFIX)/share/gtk-doc/html/glib \
+	--extra-dir=$(CAIRO_PREFIX)/share/gtk-doc/html/cairo
+
 
 include $(top_srcdir)/gtk-doc.make
 
diff --git a/docs/reference/gtk/Makefile.am b/docs/reference/gtk/Makefile.am
index 216fdbf861..8088be3040 100644
--- a/docs/reference/gtk/Makefile.am
+++ b/docs/reference/gtk/Makefile.am
@@ -307,7 +307,12 @@ HTML_IMAGES = \
 	$(srcdir)/images/window.png
 
 # Extra options to supply to gtkdoc-fixref
-FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html \
+	--extra-dir=$(GLIB_PREFIX)/share/gtk-doc/html/gobject \
+	--extra-dir=$(GLIB_PREFIX)/share/gtk-doc/html/glib \
+	--extra-dir=$(ATK_PREFIX)/share/gtk-doc/html/atk \
+	--extra-dir=$(PANGO_PREFIX)/share/gtk-doc/html/pango \
+	--extra-dir=$(CAIRO_PREFIX)/share/gtk-doc/html/cairo
 
 include $(top_srcdir)/gtk-doc.make