$NetBSD: patch-ab,v 1.6 2014/06/09 12:21:07 ryoon Exp $

--- configure.orig	2013-07-08 12:32:46.000000000 +0000
+++ configure
@@ -13322,6 +13322,11 @@ test "x$prefix" = xNONE && prefix=$ac_de
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 
 DEFS=-DHAVE_CONFIG_H
+case $host_os in
+  netbsd*|freebsd*|dragonfly*)
+    DEFS="$DEFS -Dbswap_32=bswap32 -Dbswap_16=bswap16 -Dbswap_64=bswap64"
+    ;;
+esac
 
 ac_libobjs=
 ac_ltlibobjs=
@@ -15815,6 +15820,14 @@ if test -n "$ac_unrecognized_opts" && te
 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
+case $host_os in
+  netbsd*|freebsd*|dragonfly*)
+    HAVE_LIBDL=yes
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBDL 1
+_ACEOF
+    ;;
+esac
 
 echo "Creating asoundlib.h..."
 cp "$srcdir"/include/asoundlib-head.h include/asoundlib.h