From owner-freebsd-arch@FreeBSD.ORG Sun Feb 13 09:37:06 2005 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EB6AB16A4CE for ; Sun, 13 Feb 2005 09:37:06 +0000 (GMT) Received: from tigra.ip.net.ua (tigra.ip.net.ua [82.193.96.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 200EA43D3F for ; Sun, 13 Feb 2005 09:37:06 +0000 (GMT) (envelope-from ru@ip.net.ua) Received: from localhost (rocky.ip.net.ua [82.193.96.2]) by tigra.ip.net.ua (8.12.11/8.12.11) with ESMTP id j1D9b3JH089704; Sun, 13 Feb 2005 11:37:03 +0200 (EET) (envelope-from ru@ip.net.ua) Received: from tigra.ip.net.ua ([82.193.96.10]) by localhost (rocky.ipnet [82.193.96.2]) (amavisd-new, port 10024) with LMTP id 68087-09; Sun, 13 Feb 2005 11:37:02 +0200 (EET) 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 j1D9b2EM089696 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 13 Feb 2005 11:37:02 +0200 (EET) (envelope-from ru@ip.net.ua) Received: (from ru@localhost) by heffalump.ip.net.ua (8.13.1/8.13.1) id j1D9b0gs088608; Sun, 13 Feb 2005 11:37:00 +0200 (EET) (envelope-from ru) Date: Sun, 13 Feb 2005 11:37:00 +0200 From: Ruslan Ermilov To: John-Mark Gurney Message-ID: <20050213093700.GF88292@ip.net.ua> References: <20050213001752.GA40468@funkthat.com> <21203.1108255197@critter.freebsd.dk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Il7n/DHsA0sMLmDu" Content-Disposition: inline In-Reply-To: <21203.1108255197@critter.freebsd.dk> User-Agent: Mutt/1.5.6i X-Virus-Scanned: by amavisd-new at ip.net.ua cc: freebsd-arch@freebsd.org Subject: Re: buildenv target X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Feb 2005 09:37:07 -0000 --Il7n/DHsA0sMLmDu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi John-Mark, On Sun, Feb 13, 2005 at 01:39:57AM +0100, Poul-Henning Kamp wrote: > In message <20050213001752.GA40468@funkthat.com>, John-Mark Gurney writes: > >Does anyone object to adding a buildenv target to our Makefile, so that > >when crossbuilding you can get the tools setup in a shell. Useful for > >doing crossbuild testing w/ a cross-built world eaiser. > > > >http://people.freebsd.org/~jmg/buildenv.patch > > > >so: > >bash-2.05b$ which config > >/usr/sbin/config > >bash-2.05b$ make buildenv TARGET_ARCH=3Darm > >Entering world for arm:arm > >bash-2.05b$ which config > >/usr/obj/arm/usr/home/jmg/arm/src/i386/legacy/usr/sbin/config >=20 > Sounds like a good addition. >=20 I missed the original post, so replying here. I very much like and support the idea. About the implementation, for the standard case of root doing this, the standard ~root/.cshrc unfortunately resets PATH, making this useless pretty useless. So I suggest to use "sh" here. Another minor buglet is that the output for pc98 will be mangled, "pc98:i386". Here's my version, simplified and fixed: %%% Index: Makefile.inc1 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D RCS file: /home/ncvs/src/Makefile.inc1,v retrieving revision 1.473 diff -u -p -r1.473 Makefile.inc1 --- Makefile.inc1 20 Jan 2005 10:49:02 -0000 1.473 +++ Makefile.inc1 13 Feb 2005 01:20:00 -0000 @@ -457,6 +457,10 @@ WMAKE_TGTS+=3D build32 buildworld: ${WMAKE_TGTS} .ORDER: ${WMAKE_TGTS} =20 +buildenv: + @echo Entering world for ${TARGET_ARCH}:${TARGET} + @${WMAKEENV} sh || true + TOOLCHAIN_TGTS=3D ${WMAKE_TGTS:N_depend:Neverything} toolchain: ${TOOLCHAIN_TGTS} kernel-toolchain: ${TOOLCHAIN_TGTS:N_includes:N_libraries} %%% Cheers, --=20 Ruslan Ermilov ru@FreeBSD.org FreeBSD committer --Il7n/DHsA0sMLmDu Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFCDx+8qRfpzJluFF4RAmMGAJsExWcD92eiCnNnDYb8/x2/p9VFZACbBNLp Mr/BoNDPj7o87b1CP7VkJME= =wm1p -----END PGP SIGNATURE----- --Il7n/DHsA0sMLmDu--