$OpenBSD: patch-Makefile_in,v 1.4 2013/03/12 00:59:50 brad Exp $
--- Makefile.in.orig	2016-06-22 08:28:31 UTC
+++ Makefile.in
@@ -146,6 +146,7 @@ SRC_DIRS = \
 	src/hostapi/dsound \
 	src/hostapi/jack \
 	src/hostapi/oss \
+	src/hostapi/sndio \
 	src/hostapi/wasapi \
 	src/hostapi/wdmks \
 	src/hostapi/wmme \
