From owner-freebsd-current@FreeBSD.ORG  Wed Aug 25 21:01:48 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 370FC16A4CF
	for <current@freebsd.org>; Wed, 25 Aug 2004 21:01:48 +0000 (GMT)
Received: from tigra.ip.net.ua (tigra.ip.net.ua [82.193.96.10])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 70ADB43D46
	for <current@freebsd.org>; Wed, 25 Aug 2004 21:01:47 +0000 (GMT)
	(envelope-from ru@ip.net.ua)
Received: from heffalump.ip.net.ua (heffalump.ip.net.ua [82.193.96.213])
	by tigra.ip.net.ua (8.12.11/8.12.11) with ESMTP id i7PL1eKT007038
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO);
	Thu, 26 Aug 2004 00:01:41 +0300 (EEST)
	(envelope-from ru@ip.net.ua)
Received: (from ru@localhost)
	by heffalump.ip.net.ua (8.13.1/8.13.1) id i7PL1iXk060518;
	Thu, 26 Aug 2004 00:01:44 +0300 (EEST)
	(envelope-from ru)
Date: Thu, 26 Aug 2004 00:01:44 +0300
From: Ruslan Ermilov <ru@freebsd.org>
To: Maxim Sobolev <sobomax@portaone.com>
Message-ID: <20040825210144.GG35529@ip.net.ua>
References: <412CBC91.3070900@portaone.com> <412CD983.2040700@cronyx.ru>
	<20040825183342.GA81434@xor.obsecurity.org> <412CEF62.5010600@mcsi.pp.ru>
	<412CFBED.6030508@portaone.com>
Mime-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
	protocol="application/pgp-signature"; boundary="Wtrm9ATX0sn6fFKv"
Content-Disposition: inline
In-Reply-To: <412CFBED.6030508@portaone.com>
User-Agent: Mutt/1.5.6i
X-Virus-Scanned: by amavisd-new
cc: Maxim Maximov <mcsi@mcsi.pp.ru>
cc: Roman Kurakin <rik@cronyx.ru>
cc: current@freebsd.org
cc: Kris Kennaway <kris@obsecurity.org>
Subject: Re: ccache support for make buildworld/make release
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 25 Aug 2004 21:01:48 -0000


--Wtrm9ATX0sn6fFKv
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On Wed, Aug 25, 2004 at 11:51:57PM +0300, Maxim Sobolev wrote:
> Yeah, I've noticed that as well. Also, for some reason when I've re-run=
=20
> make world second time all objects built after buildtools miss the=20
> cache. Strange....
>=20
Does ccache take into account that the "cc" binary may be different
for the same source and the command?  What will happen, assuming
it's made to work, if you attempt to build the native i386 world,
and then try to "make buildworld TARGET_ARCH=3Dalpha"?  The cc
command will be the same; will ccache substitute the i386 code in
this case?  Also, what happens for a native build when we upgrade
GCC version in the base?


Cheers,
--=20
Ruslan Ermilov
ru@FreeBSD.org
FreeBSD committer

--Wtrm9ATX0sn6fFKv
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (FreeBSD)

iD8DBQFBLP44qRfpzJluFF4RAtXaAJ9HMPR5DlnxyRHC0zkoQ+SQQrnVQgCcCdvv
87SV41l6r4x7nRC2LasDHAM=
=uX6d
-----END PGP SIGNATURE-----

--Wtrm9ATX0sn6fFKv--