--- plugins/loaders/cdx/Makefile.am.orig	2016-04-17 05:00:27.000000000 -0700
+++ plugins/loaders/cdx/Makefile.am	2016-04-17 05:01:16.000000000 -0700
@@ -19,7 +19,8 @@
 
 cdx_la_LIBADD = \
 		$(gsf_LIBS) \
-		$(top_builddir)/libs/gcu/libgcu-@GCU_API_VER@.la
+		$(top_builddir)/libs/gcu/libgcu-@GCU_API_VER@.la \
+		$(top_builddir)/libs/gcp/libgcp-@GCU_API_VER@.la
 
 cdx_la_SOURCES =	\
 	cdx.cc
--- plugins/loaders/cdxml/Makefile.am.orig	2016-04-17 05:13:36.000000000 -0700
+++ plugins/loaders/cdxml/Makefile.am	2016-04-17 05:14:36.000000000 -0700
@@ -18,7 +18,8 @@
 
 cdxml_la_LIBADD = \
 		$(gsf_LIBS) $(goffice_LIBS) \
-		$(top_builddir)/libs/gcu/libgcu-@GCU_API_VER@.la
+		$(top_builddir)/libs/gcu/libgcu-@GCU_API_VER@.la \
+		$(top_builddir)/libs/gcp/libgcp-@GCU_API_VER@.la
 
 cdxml_la_SOURCES =	\
 	cdxml.cc