$OpenBSD: patch-configure_ac,v 1.5 2009/01/12 10:45:01 jakemsr Exp $
--- configure.ac.orig	Sat Dec  6 01:32:50 2008
+++ configure.ac	Mon Jan 12 02:27:57 2009
@@ -655,9 +655,6 @@ HAVE_SAMPLERATE=false
 PKG_CHECK_MODULES(SAMPLERATE, samplerate >= 0.1.2,[HAVE_SAMPLERATE=true], [true])
 if test x$HAVE_SAMPLERATE = xfalse; then
         AC_MSG_WARN([*** the NetJack backend and internal client will not be built])
-else
-	CFLAGS="$CFLAGS $SAMPLERATE_CFLAGS"
-	LIBS="$LIBS $SAMPLERATE_LIBS"
 fi
 
 # Celt low-latency audio codec. netjack transmission via internet.
@@ -680,7 +677,7 @@ fi
 
 # Check which backend drivers can be built.  The last one successfully
 # configured becomes the default JACK driver; so the order of
-# precedence is: alsa, sun, oss, coreaudio, portaudio, dummy.
+# precedence is: alsa, sun, sndio, oss, coreaudio, portaudio, dummy.
 
 JACK_DEFAULT_DRIVER=\"dummy\"
 
@@ -740,6 +737,20 @@ then
 fi
 AM_CONDITIONAL(HAVE_SUN, $HAVE_SUN)
 
+AC_ARG_ENABLE(sndio, AC_HELP_STRING([--disable-sndio],[ignore sndio driver ]),
+			TRY_SNDIO=$enableval , TRY_SNDIO=yes ) 
+HAVE_SNDIO="false"
+if test "x$TRY_SNDIO" = "xyes"
+then
+	# check for sndio audio API
+	AC_CHECK_HEADER([sndio.h],
+	     [HAVE_SNDIO="true"
+              JACK_DEFAULT_DRIVER=\"sndio\"])
+	SNDIO_LIBS="-lsndio"
+	AC_SUBST([SNDIO_LIBS])
+fi
+AM_CONDITIONAL(HAVE_SNDIO, $HAVE_SNDIO)
+
 AC_ARG_ENABLE(freebob, AC_HELP_STRING([--disable-freebob],[ignore FreeBob driver ]),
 			TRY_FREEBOB=$enableval , TRY_FREEBOB=yes ) 
 HAVE_FREEBOB="false"
@@ -871,6 +882,7 @@ drivers/alsa-midi/Makefile
 drivers/dummy/Makefile
 drivers/oss/Makefile
 drivers/sun/Makefile
+drivers/sndio/Makefile
 drivers/portaudio/Makefile
 drivers/coreaudio/Makefile
 drivers/freebob/Makefile
@@ -900,6 +912,7 @@ echo \| Build with old FireWire \(FreeBob\) support...
 echo \| Build with new FireWire \(FFADO\) support............... : $HAVE_FIREWIRE
 echo \| Build with OSS support................................ : $HAVE_OSS
 echo \| Build with Sun audio support.......................... : $HAVE_SUN
+echo \| Build with sndio support.............................. : $HAVE_SNDIO
 echo \| Build with CoreAudio support.......................... : $HAVE_COREAUDIO
 echo \| Build with PortAudio support.......................... : $HAVE_PA
 echo \| Build with NetJack support............................ : $HAVE_SAMPLERATE