From owner-freebsd-bugs@FreeBSD.ORG  Thu Jul  5 06:00:17 2007
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
X-Original-To: freebsd-bugs@hub.freebsd.org
Delivered-To: freebsd-bugs@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 26B0116A469
	for <freebsd-bugs@hub.freebsd.org>;
	Thu,  5 Jul 2007 06:00:17 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40])
	by mx1.freebsd.org (Postfix) with ESMTP id C4AA813C45D
	for <freebsd-bugs@hub.freebsd.org>;
	Thu,  5 Jul 2007 06:00:16 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1])
	by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id l6560Gm2039184
	for <freebsd-bugs@freefall.freebsd.org>; Thu, 5 Jul 2007 06:00:16 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l6560G18039181;
	Thu, 5 Jul 2007 06:00:16 GMT (envelope-from gnats)
Date: Thu, 5 Jul 2007 06:00:16 GMT
Message-Id: <200707050600.l6560G18039181@freefall.freebsd.org>
To: freebsd-bugs@FreeBSD.org
From: "Andrew Pantyukhin" <infofarmer@FreeBSD.org>
Cc: 
Subject: Re: bin/114082: [make.conf] default CFLAGS have a blank at the end
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Andrew Pantyukhin <infofarmer@FreeBSD.org>
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 05 Jul 2007 06:00:17 -0000

The following reply was made to PR bin/114082; it has been noted by GNATS.

From: "Andrew Pantyukhin" <infofarmer@FreeBSD.org>
To: bug-followup@FreeBSD.org, mi@aldan.algebra.com
Cc:  
Subject: Re: bin/114082: [make.conf] default CFLAGS have a blank at the end
Date: Thu, 5 Jul 2007 09:59:48 +0400

 So instead of trying to fix this, can we ask why
 this is a problem at all?
 
 We never enforce the absence of extra whitespace
 in CFLAGS (and almost in any other variable).
 Cases like "+=" definitions without a preceding
 "=" definition can easily cause this.
 
 Also, having extra blanks before, after or in
 between flags is valid for almost every
 application I have seen. AFAIK, this very issue
 comes from an autoconf idiosyncrasy to match
 CFLAGS in a broken way and spill out some cache-
 related errors.