--- libdvdnav-5.0.0/Makefile.am.orig	2014-09-21 12:36:41.627200000 +0500
+++ libdvdnav-5.0.0/Makefile.am	2014-09-21 12:39:03.537400000 +0500
@@ -41,7 +41,7 @@
 
 libdvdnav_la_LDFLAGS = \
 	-version-info $(DVDNAV_LT_CURRENT):$(DVDNAV_LT_REVISION):$(DVDNAV_LT_AGE) \
-	-export-symbols-regex "^dvdnav"
+	-export-symbols-regex "^dvdnav" -no-undefined
 libdvdnav_la_LIBADD = $(THREAD_LIBS) $(DVDREAD_LIBS)
 
 pkgincludedir = $(includedir)/dvdnav