From owner-freebsd-ports@FreeBSD.ORG  Sat May 26 19:11:30 2012
Return-Path: <owner-freebsd-ports@FreeBSD.ORG>
Delivered-To: ports@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 27FDD106566C;
	Sat, 26 May 2012 19:11:30 +0000 (UTC)
	(envelope-from rflynn@acsalaska.net)
Received: from mailhub.rachie.is-a-geek.net (rachie.is-a-geek.net
	[66.230.99.27])
	by mx1.freebsd.org (Postfix) with ESMTP id E2EFF8FC08;
	Sat, 26 May 2012 19:11:29 +0000 (UTC)
Received: from [127.0.0.1] (squeeze.lan.rachie.is-a-geek.net [192.168.2.30])
	by mailhub.rachie.is-a-geek.net (Postfix) with ESMTP id E010D7E874;
	Sat, 26 May 2012 11:02:34 -0800 (AKDT)
Message-ID: <4FC128C6.1020902@acsalaska.net>
Date: Sat, 26 May 2012 21:02:30 +0200
From: Mel Flynn <rflynn@acsalaska.net>
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64;
	rv:12.0) Gecko/20120428 Thunderbird/12.0.1
MIME-Version: 1.0
To: Oliver Pinter <oliver.pntr@gmail.com>
References: <CAPjTQNHCHCPNm=6+inkDmbnj4+W1kdcXkwFxS8LURj3kqWPDmg@mail.gmail.com>
	<4FC1082A.9090801@acsalaska.net>
	<CAPjTQNG-8mosRuun-u+WHVVAu_VydDhdLekrQ8hOEQ+PML-3Zg@mail.gmail.com>
	<4FC112A1.7080600@acsalaska.net>
	<CAPjTQNEvV_+VT2iE_1EHDdR_nciMc1yWLFGnDKyqd6nu-wek2Q@mail.gmail.com>
In-Reply-To: <CAPjTQNEvV_+VT2iE_1EHDdR_nciMc1yWLFGnDKyqd6nu-wek2Q@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Cc: ports@freebsd.org, Ion-Mihai Tetcu <itetcu@freebsd.org>, x11@freebsd.org
Subject: Re: libX11 and clang: compile error
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, 26 May 2012 19:11:30 -0000

On 26-5-2012 20:40, Oliver Pinter wrote:
> On 5/26/12, Mel Flynn <rflynn@acsalaska.net> wrote:
>> On 26-5-2012 19:17, Oliver Pinter wrote:
>>> I think src.conf is relevant, while it changes the system behavior, as
>>> changed the default cc from gcc-4.2 to clang.
>>
>> Thinking it doesn't make it so. Run:
>> grep _WITHOUT_SRCCONF /usr/share/mk/*.mk
>>
>> Then investigate.
>> Setting CC in /etc/src.conf has *no effect on CC passed to the ports*.
>> Really. It does not.
>> The file that can do that is /etc/make.conf.
>> Another way is setting CC in your environment variables, through
>> /etc/login.conf, /etc/yourshellrc ~/.profile ~/.[cz]?shrc and what not.
>>
>> In order to debug your issue, you should provide the output of what make
>> thinks CC and CPP are and backtrack where they are set.
>> Start with:
>> make -C /usr/ports/x11/libX11 -V CC -V CPP
>> --
>> Mel
>>
> 
> After setting WITH_CLANG_IS_CC in src.conf the base system cc,cpp and
> c++ has changed:

See ports/166373.

Also, the fact that your /usr/bin/cpp == clang-cpp is relevant!
Especially if you report:
> Somewhere in config* or Makefile are a hardcoded /usr/bin/cpp ...

-- 
Mel