$OpenBSD: patch-configure,v 1.2 2010/04/26 07:12:30 eric Exp $
--- configure.orig	Thu Mar 18 21:49:35 2010
+++ configure	Wed Apr 21 14:24:52 2010
@@ -7240,13 +7240,13 @@ fi
 
 done
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
-$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -pthread" >&5
+$as_echo_n "checking for pthread_create in -pthread... " >&6; }
 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
+LIBS="-pthread  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
@@ -7281,7 +7281,7 @@ if test "x$ac_cv_lib_pthread_pthread_create" = x""yes;
 #define HAVE_LIBPTHREAD 1
 _ACEOF
 
-  LIBS="-lpthread $LIBS"
+  LIBS="-pthread $LIBS"
 
 fi
 
@@ -7432,11 +7432,18 @@ fi
 
                         ;;
                 # FIXME: isn't this the same OSS as on Linux?
-                *-*-freebsd*|*-*-netbsd*|*-*-openbsd*)
+                *-*-freebsd*|*-*-netbsd*)
                         ad_files="ad_oss_bsd.lo"
                         ad_backend="AD_BACKEND_OSS_BSD"
 
 $as_echo "#define AD_BACKEND_OSS_BSD /**/" >>confdefs.h
+
+			;;
+                *-*-openbsd*)
+                        ad_files="ad_sndio.lo"
+                        ad_backend="AD_BACKEND_SNDIO"
+
+$as_echo "#define AD_BACKEND_SNDIO /**/" >>confdefs.h
 
                         ;;
                 *-*-sunos4*)
