$OpenBSD: patch-layout_build_Makefile_in,v 1.1 2010/04/26 19:55:58 landry Exp $
--- layout/build/Makefile.in.orig	Tue Jan 11 04:26:19 2011
+++ layout/build/Makefile.in	Sat Jan 15 01:03:20 2011
@@ -294,6 +294,10 @@ ifneq (,$(filter gtk2,$(MOZ_WIDGET_TOOLKIT)))
 EXTRA_DSO_LDOPTS += $(XLDFLAGS) $(XLIBS)
 endif
 
+# Sydney audio sndio backend.
+EXTRA_DSO_LDOPTS += -lsndio \
+		    $(NULL)
+
 ifdef MOZ_SYDNEYAUDIO
 ifeq ($(OS_ARCH),Linux)
 EXTRA_DSO_LDOPTS += $(MOZ_ALSA_LIBS)