$NetBSD: patch-ad,v 1.5 2006/03/07 03:58:22 joerg Exp $

--- configure.orig	2006-03-07 02:48:54.000000000 +0000
+++ configure
@@ -29075,6 +29075,9 @@ fi
         freebsd*)
                 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE $PTHREAD_CFLAGS"
                 ;;
+	dragonfly*)
+		LIBPTHREAD="$LIBPTHREAD -pthread"
+		;;
         aix*)
                 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE"
                 LIBPTHREAD="$LIBPTHREAD -lc_r"