Date: Sun, 13 Feb 2005 11:37:00 +0200 From: Ruslan Ermilov <ru@freebsd.org> To: John-Mark Gurney <gurney_j@resnet.uoregon.edu> Cc: freebsd-arch@freebsd.org Subject: Re: buildenv target Message-ID: <20050213093700.GF88292@ip.net.ua> In-Reply-To: <21203.1108255197@critter.freebsd.dk> References: <20050213001752.GA40468@funkthat.com> <21203.1108255197@critter.freebsd.dk>
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--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--
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