$OpenBSD: patch-ext_Makefile_am,v 1.2 2016/04/10 10:13:16 ajacoutot Exp $
--- ext/Makefile.am.orig	Fri Feb 26 11:45:52 2016
+++ ext/Makefile.am	Sat Apr  9 10:36:17 2016
@@ -4,6 +4,12 @@ else
 ALSA_DIR=
 endif
 
+if USE_SNDIO
+SNDIO_DIR = sndio
+else
+SNDIO_DIR =
+endif
+
 if USE_CDPARANOIA
 CDPARANOIA_DIR=cdparanoia
 else
@@ -56,6 +62,7 @@ endif
 
 SUBDIRS = \
   $(ALSA_DIR) \
+  $(SNDIO_DIR) \
   $(CDPARANOIA_DIR) \
   $(LIBVISUAL_DIR) \
   $(OGG_DIR) \
@@ -66,6 +73,7 @@ SUBDIRS = \
 
 DIST_SUBDIRS = \
   alsa \
+  sndio \
   cdparanoia \
   libvisual \
   ogg \
