--- libgo/runtime/netpoll.goc.orig	2015-01-15 00:27:56 UTC
+++ libgo/runtime/netpoll.goc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris windows
+// +build darwin dragonfly bsdsunix freebsd linux nacl netbsd openbsd solaris windows
 
 package net