From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1752659AbcF1Uiz (ORCPT <rfc822;w@1wt.eu>);
	Tue, 28 Jun 2016 16:38:55 -0400
Received: from relay1.mentorg.com ([192.94.38.131]:46302 "EHLO
	relay1.mentorg.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1752604AbcF1Uiy (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Tue, 28 Jun 2016 16:38:54 -0400
Date: Tue, 28 Jun 2016 20:38:47 +0000
From: Joseph Myers <joseph@codesourcery.com>
X-X-Sender: jsm28@digraph.polyomino.org.uk
To: Yury Norov <ynorov@caviumnetworks.com>
CC: <libc-alpha@sourceware.org>, <linux-kernel@vger.kernel.org>,
        <arnd@arndb.de>, <catalin.marinas@arm.com>, <marcus.shawcroft@arm.com>,
        <philb@gnu.org>, <davem@davemloft.net>, <szabolcs.nagy@arm.com>,
        <maxim.kuvyrkov@linaro.org>, <pinskia@gmail.com>,
        <bamvor.zhangjian@huawei.com>, <schwab@suse.de>, <fweimer@redhat.com>,
        <Prasun.Kapoor@cavium.com>, <cmetcalf@mellanox.com>,
        <hjl.tools@gmail.com>, <adhemerval.zanella@linaro.org>
Subject: Re: [PATCH 23/23] [AARCH64] Take utmp{,x}.h from s390 port
In-Reply-To: <20160628175107.GA2262@yury-N73SV>
Message-ID: <alpine.DEB.2.20.1606282037100.12650@digraph.polyomino.org.uk>
References: <1467131978-669-1-git-send-email-ynorov@caviumnetworks.com> <1467131978-669-24-git-send-email-ynorov@caviumnetworks.com> <alpine.DEB.2.20.1606281717410.25214@digraph.polyomino.org.uk> <20160628175107.GA2262@yury-N73SV>
User-Agent: Alpine 2.20 (DEB 67 2015-01-07)
MIME-Version: 1.0
Content-Type: text/plain; charset="US-ASCII"
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Tue, 28 Jun 2016, Yury Norov wrote:

> > You can't #include installed headers from other ports like this; it 
> > wouldn't work when using an installed library.
> > 
> > -- 
> > Joseph S. Myers
> > joseph@codesourcery.com
> 
> So I should copy? Hmm...

Yes, unless you can develop an additional abstraction to describe the 
differences between architectures, so that all architectures can share the 
same bits/utmp.h and bits/utmpx.h and there's only a smaller header that 
needs copying.

-- 
Joseph S. Myers
joseph@codesourcery.com