--- ./libgo/go/net/internal/socktest/sys_unix.go.ORIGIN	2017-04-04 09:34:48 -0500
+++ ./libgo/go/net/internal/socktest/sys_unix.go	2017-04-04 09:34:56 -0500
@@ -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
+// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd solaris
 
 package socktest