From owner-freebsd-ports@FreeBSD.ORG  Sat Jun  5 21:02:07 2010
Return-Path: <owner-freebsd-ports@FreeBSD.ORG>
Delivered-To: freebsd-ports@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 823BB1065672;
	Sat,  5 Jun 2010 21:02:07 +0000 (UTC)
	(envelope-from kamikaze@bsdforen.de)
Received: from mail.bsdforen.de (bsdforen.de [212.204.60.79])
	by mx1.freebsd.org (Postfix) with ESMTP id 41D128FC0A;
	Sat,  5 Jun 2010 21:02:06 +0000 (UTC)
Received: from mobileKamikaze.norad
	(HSI-KBW-078-042-098-160.hsi3.kabel-badenwuerttemberg.de
	[78.42.98.160])
	(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
	(No client certificate requested)
	by mail.bsdforen.de (Postfix) with ESMTP id 153AF8A1ED4;
	Sat,  5 Jun 2010 23:02:05 +0200 (CEST)
Message-ID: <4C0ABB4C.9060907@bsdforen.de>
Date: Sat, 05 Jun 2010 23:02:04 +0200
From: Dominic Fandrey <kamikaze@bsdforen.de>
User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-GB;
	rv:1.9.1.9) Gecko/20100331 Thunderbird/3.0.4
MIME-Version: 1.0
To: Doug Barton <dougb@FreeBSD.org>
References: <20100605052422.GM20695@mail.hs.ntnu.edu.tw>
	<4C0AB875.8000106@FreeBSD.org>
In-Reply-To: <4C0AB875.8000106@FreeBSD.org>
X-Enigmail-Version: 1.0.1
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Cc: freebsd-ports@freebsd.org
Subject: Re: Ccache warning
X-BeenThere: freebsd-ports@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting software to FreeBSD <freebsd-ports.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports>
List-Post: <mailto:freebsd-ports@freebsd.org>
List-Help: <mailto:freebsd-ports-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 05 Jun 2010 21:02:07 -0000

On 05/06/2010 22:49, Doug Barton wrote:
> On 06/04/10 22:24, Denny Lin wrote:
>> Hi, I saw this warning about devel/ccache a while ago:
>> Any time you change CC/CXX you need to reinstall devel/libtool15 or you
>> will run in to problems.
>>
>> This was added a long time ago, so I'm wondering if this is still
>> necessary (should be devel/libtool22 now).
> 
> If that's true it should be added to
> http://www.freebsd.org/doc/en_US.ISO8859-1/articles/custom-gcc/index.html.
> Can anyone comment authoritatively?

I've been using ccache for years without bothering about this.

The only problems are caused by ports that cannot deal with spaces
in CC/CXX (~2% of my installed ports).

-- 
A: Because it fouls the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing on usenet and in e-mail?