From owner-svn-src-all@FreeBSD.ORG Mon May 20 19:56:10 2013 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id ADEF1E76; Mon, 20 May 2013 19:56:10 +0000 (UTC) (envelope-from brooks@lor.one-eyed-alien.net) Received: from lor.one-eyed-alien.net (lor.one-eyed-alien.net [69.66.77.232]) by mx1.freebsd.org (Postfix) with ESMTP id 666AA1A67; Mon, 20 May 2013 19:56:09 +0000 (UTC) Received: from lor.one-eyed-alien.net (localhost [127.0.0.1]) by lor.one-eyed-alien.net (8.14.5/8.14.5) with ESMTP id r4KJu8qE004143; Mon, 20 May 2013 14:56:08 -0500 (CDT) (envelope-from brooks@lor.one-eyed-alien.net) Received: (from brooks@localhost) by lor.one-eyed-alien.net (8.14.5/8.14.5/Submit) id r4KJu8Al004142; Mon, 20 May 2013 14:56:08 -0500 (CDT) (envelope-from brooks) Date: Mon, 20 May 2013 14:56:08 -0500 From: Brooks Davis To: Garrett Cooper Subject: Re: svn commit: r250659 - in head: . share/mk tools/build/options tools/tools/makeroot Message-ID: <20130520195608.GF2630@lor.one-eyed-alien.net> References: <201305151430.r4FEU31J061480@svn.freebsd.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="27ZtN5FSuKKSZcBU" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 May 2013 19:56:10 -0000 --27ZtN5FSuKKSZcBU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, May 15, 2013 at 10:10:13AM -0500, Garrett Cooper wrote: > On May 15, 2013, at 9:30 AM, Brooks Davis wrote: >=20 > > Author: brooks > > Date: Wed May 15 14:30:03 2013 > > New Revision: 250659 > > URL: http://svnweb.freebsd.org/changeset/base/250659 > >=20 > > Log: > > Add support for an external cross compiler. The cross compiler is > > specified by passing the XCC, XCXX, and XCPP variables (corresponding = to > > CC, CXX, and CPP) to buildworld/buildkernel. The compiler must be cla= ng > > or be configured to target the appropriate architecture. > >=20 > > To speed build times, if XCC is an absolute path or > > WITHOUT_CROSS_COMPILER is defined then no cross compiler will be built > > during the cross-tools stage. > >=20 > > Limited documentation of this feature can currently be found at: > >=20 > > https://wiki.freebsd.org/ExternalToolchain > >=20 > > This functionality should be considered experimental and is subject to > > change without notice. >=20 > Seems like this code could/should be integrated in with conf/163778 (in = particular the bits that Warner provided to share/mk/sys.mk that I integrat= ed in my larger patch). >=20 The patch in conf/163778 seems to combine several unrelated things. I don't know what the usecase is for ${AWK}, but it should certainly be committed on it's own if it is committed. The reason I rejected the ${__X} approach is that it requires a=20 fixed naming convention that doesn't work at all for compilers. I think it's a somewhat better idea for binutils, but we'll probably break the convention at least initially with mclinker. -- Brooks --27ZtN5FSuKKSZcBU Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iD8DBQFRmn/XXY6L6fI4GtQRAo6hAKDF0ksJOho/D1Bqa39S8b380fG1MQCgzgtt ALIj8Oppg8XexZKMkOhn04c= =KjQP -----END PGP SIGNATURE----- --27ZtN5FSuKKSZcBU--