$OpenBSD: patch-mozilla_layout_build_Makefile_in,v 1.3 2011/07/24 07:10:12 landry Exp $
--- mozilla/layout/build/Makefile.in.orig	Sat May 28 00:44:01 2011
+++ mozilla/layout/build/Makefile.in	Mon May 30 14:28:50 2011
@@ -281,6 +281,10 @@ 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)
