From owner-svn-src-head@freebsd.org  Thu Jul  9 09:23:32 2015
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id C6A4C996387;
 Thu,  9 Jul 2015 09:23:32 +0000 (UTC)
 (envelope-from theraven@FreeBSD.org)
Received: from theravensnest.org (theraven.freebsd.your.org [216.14.102.27])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "cloud.theravensnest.org",
 Issuer "StartCom Class 1 Primary Intermediate Server CA" (not verified))
 by mx1.freebsd.org (Postfix) with ESMTPS id 848391E9D;
 Thu,  9 Jul 2015 09:23:31 +0000 (UTC)
 (envelope-from theraven@FreeBSD.org)
Received: from [192.168.0.7] (cpc16-cmbg15-2-0-cust60.5-4.cable.virginm.net
 [86.5.162.61]) (authenticated bits=0)
 by theravensnest.org (8.15.1/8.15.1) with ESMTPSA id t699NSJX098260
 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NO);
 Thu, 9 Jul 2015 09:23:29 GMT (envelope-from theraven@FreeBSD.org)
X-Authentication-Warning: theravensnest.org: Host
 cpc16-cmbg15-2-0-cust60.5-4.cable.virginm.net [86.5.162.61] claimed to be
 [192.168.0.7]
Content-Type: text/plain; charset=utf-8
Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\))
Subject: Re: svn commit: r285284 - head/lib/liblzma
From: David Chisnall <theraven@FreeBSD.org>
In-Reply-To: <CAGHfRMAX-twDC_-cGihbj6Q-vVCebrCKjw34Ub4g=iM_wFegWg@mail.gmail.com>
Date: Thu, 9 Jul 2015 10:23:44 +0100
Cc: Dimitry Andric <dim@freebsd.org>, Adrian Chadd <adrian.chadd@gmail.com>,
 Pedro Giffuni <pfg@freebsd.org>, Luigi Rizzo <luigi@freebsd.org>,
 "src-committers@freebsd.org" <src-committers@freebsd.org>,
 "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>,
 "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>
Content-Transfer-Encoding: quoted-printable
Message-Id: <01236D45-1D17-4899-9D13-D7E5A32B68E5@FreeBSD.org>
References: <201507081836.t68IacJu069563@repo.freebsd.org>
 <559D9172.9040305@FreeBSD.org>
 <CAJ-Vmo=m0Y+E0oi5ec5RzyziqObOj=fKY1K-8HzqK8x7D_TcKg@mail.gmail.com>
 <F5CD87E5-92B5-4E87-8DAF-18F4510CD113@FreeBSD.org>
 <CAGHfRMA+pybAf=snW_NdjyQ0Amnw+z2aGEp8_F-eVKy9eqGRzg@mail.gmail.com>
 <E1605BA4-DBE6-4F7B-BC5E-15E78671DF9B@FreeBSD.org>
 <CAGHfRMAX-twDC_-cGihbj6Q-vVCebrCKjw34Ub4g=iM_wFegWg@mail.gmail.com>
To: NGie Cooper <yaneurabeya@gmail.com>
X-Mailer: Apple Mail (2.2098)
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 09 Jul 2015 09:23:32 -0000

On 9 Jul 2015, at 10:19, NGie Cooper <yaneurabeya@gmail.com> wrote:
>=20
> Yes, but this case will fail for gcc 4.3 ~ 4.4 through 5.x if you use
> my recommended method...

I think that=E2=80=99s probably fine.  We basically have four cases that =
we care about:

- People who are using clang because it=E2=80=99s the system compiler =
[works]
- People who are using new clang from ports / svn because it=E2=80=99s =
new and shiny [works]
- People who are using gcc from base because it=E2=80=99s the system =
compiler [works]
- People who are using new gcc from ports / svn because it=E2=80=99s new =
and shiny [works]

The only people it doesn=E2=80=99t work for are the ones building =
FreeBSD using an out-of-tree old GCC.  There probably aren=E2=80=99t too =
many of those=E2=80=A6

David