+## Copyright (C) 1996-2014 The Squid Software Foundation and contributors
+##
+## Squid software is distributed under GPLv2+ license and includes
+## contributions from numerous individuals and organizations.
+## Please see the COPYING and CONTRIBUTORS files for details.
+##
+
BUILD_HELPER="NIS"
AC_CHECK_HEADERS([sys/types.h rpc/rpc.h rpcsvc/ypclnt.h rpcsvc/yp_prot.h crypt.h],[],[BUILD_HELPER=""],AC_INCLUDES_DEFAULT([
#if HAVE_RPC_RPC_H