File libdvdnav-strict-aliasing.patch of Package libdvdnav
--- src/Makefile.am
+++ src/Makefile.am
@@ -5,7 +5,7 @@
includedir = ${prefix}/include/dvdnav
AM_CPPFLAGS = -DDVDNAV_COMPILE $(THREAD_CFLAGS) $(DVDREAD_CFLAGS) \
- -I$(top_srcdir)/src/vm
+ -fno-strict-aliasing -I$(top_srcdir)/src/vm
EXTRA_DIST = README.MAP FELLOWSHIP.map