From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <hjl.tools@gmail.com>
Received: from mail-ot1-x341.google.com (mail-ot1-x341.google.com
 [IPv6:2607:f8b0:4864:20::341])
 by sourceware.org (Postfix) with ESMTPS id 18E473846079
 for <binutils@sourceware.org>; Tue, 27 Oct 2020 18:22:07 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 18E473846079
Received: by mail-ot1-x341.google.com with SMTP id o14so1996226otj.6
 for <binutils@sourceware.org>; Tue, 27 Oct 2020 11:22:07 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20161025;
 h=x-gm-message-state:mime-version:references:in-reply-to:from:date
 :message-id:subject:to:cc;
 bh=Cqga32NffUROwQJkIyMJ0kQskb9Co7qdRZd1g8BKxYE=;
 b=J55pTyZlGvRpcRpRcgq1jLCfxaD2GZR3hjDuCztmB7cVIyLzaH8GJZKFAJYDVmDe+2
 Gwo0wo922b1YM/0+zYXgaYBIVa0eMCvfS5Lml5VWbVBwc6/MyK5WYNx5z32gTK3pe/pd
 gg1o5cOZsTZ3BXwt7/dJ1xywlC9Y7txsLSPv4XY6zxY0b+V1oPqZTIvN4HkYBUsDYJQP
 oNrgB3tkivBVqH/B7/TuEi0CUebW+TisztJXjjVUPVXM0Q/cUNdSxlE/7oY4SiIosfIE
 NqQcLTdsikMLCnfWXf7UpJCXqX04hFCai1lAB2XSrpqEKEFU6NPavIUwZCRZ/iK7/acX
 LiJg==
X-Gm-Message-State: AOAM530gi0eM644IhPbC1yVqzseLwkSlW8HJkjxHR6HNfkc4y9GSCJPS
 +JtrKEumwA4ywP10NyK3Hl5GfCgvSG0i7gVgo4o=
X-Google-Smtp-Source: ABdhPJzZOTCRr6P9/czjN03m7aaLbUp0MLh48ruSb0tx9zvdkmJBwWNC0/zMHQan5Q/zdopSH16gmfcNkJpZ+aHsWZk=
X-Received: by 2002:a05:6830:3081:: with SMTP id
 f1mr2258349ots.269.1603822926466; 
 Tue, 27 Oct 2020 11:22:06 -0700 (PDT)
MIME-Version: 1.0
References: <20201027110235.4137393-1-hjl.tools@gmail.com>
 <87sg9zbt0m.fsf@igel.home>
 <CAMe9rOr311Q=+-3uikzo31B0WHwA8sBrYbquy+E2t2gOe4mHEQ@mail.gmail.com>
 <87mu07bs9l.fsf@igel.home>
 <CAMe9rOpv=t=NChxarSCjKi0dZJNG=W9hBC-F3M45QS1J4QrCLQ@mail.gmail.com>
 <87ft5zbqpx.fsf@igel.home>
 <CAMe9rOp_+b3vjAsQ353JUASP=xVkECw7CQbhxqrZ_cdRFO7pTQ@mail.gmail.com>
 <87blgnbkgu.fsf@igel.home>
In-Reply-To: <87blgnbkgu.fsf@igel.home>
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Tue, 27 Oct 2020 11:21:30 -0700
Message-ID: <CAMe9rOrUtvodBqXB+gFAJFc-hp=gw1T-26tSf-5+noD4BeqpAA@mail.gmail.com>
Subject: Re: [PATCH] Implement a workaround for GNU mak jobserver
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: "H.J. Lu via Binutils" <binutils@sourceware.org>
Content-Type: text/plain; charset="UTF-8"
X-Spam-Status: No, score=-3030.3 required=5.0 tests=BAYES_00, DKIM_SIGNED,
 DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,
 SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on
 server2.sourceware.org
X-BeenThere: binutils@sourceware.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Binutils mailing list <binutils.sourceware.org>
List-Unsubscribe: <https://sourceware.org/mailman/options/binutils>,
 <mailto:binutils-request@sourceware.org?subject=unsubscribe>
List-Archive: <https://sourceware.org/pipermail/binutils/>
List-Post: <mailto:binutils@sourceware.org>
List-Help: <mailto:binutils-request@sourceware.org?subject=help>
List-Subscribe: <https://sourceware.org/mailman/listinfo/binutils>,
 <mailto:binutils-request@sourceware.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Oct 2020 18:22:08 -0000

On Tue, Oct 27, 2020 at 11:19 AM Andreas Schwab <schwab@linux-m68k.org> wrote:
>
> On Okt 27 2020, H.J. Lu wrote:
>
> > After Makefile was recreated by the original part of config.status,
> > config.status
> > needs to re-edit Makefile to add the '+".
>
> So after making Makefile the newest file it is made slightly newer, but
> still the newest file.  Why is that a problem?
>

The problem is that the new Makefile triggers regenerating ldemul-list.h.


-- 
H.J.