Date: Tue, 29 Apr 2003 09:13:43 +0300 From: Ruslan Ermilov <ru@freebsd.org> To: "M. Warner Losh" <imp@bsdimp.com> Cc: marcel@xcllnt.net Subject: Re: New ACPI diffs ready for testing Message-ID: <20030429061343.GA76067@sunbay.com> In-Reply-To: <20030428.212444.60845673.imp@bsdimp.com> References: <20030426022551.GB29244@athlon.pn.xcllnt.net> <XFMail.20030428164935.jhb@FreeBSD.org> <20030428214221.GA1152@athlon.pn.xcllnt.net> <20030428.212444.60845673.imp@bsdimp.com>
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On Mon, Apr 28, 2003 at 09:24:44PM -0600, M. Warner Losh wrote:
> In message: <20030428214221.GA1152@athlon.pn.xcllnt.net>
> Marcel Moolenaar <marcel@xcllnt.net> writes:
> : On Mon, Apr 28, 2003 at 04:49:35PM -0400, John Baldwin wrote:
> : >=20
> : > On 26-Apr-2003 Marcel Moolenaar wrote:
> : > > The best way to cross-build is by starting a cross-world, which you
> : > > then abort after the headers are installed in the object tree. This
> : > > should leave a usable set of cross-tools you can use for buildkerne=
l.
> : >=20
> : > It would be nice if there was a 'buildtools' target that did just
> : > enough to allow one to do a buildkernel. Maybe 'buildkerneltools'
> : > and 'buildworldtools' targets where the latter let you cross-build
> : > individual libraries or binaries
> :=20
> : Agreed. In multiple cases I just wanted to populate the object tree
> : and I was forced to start a buildworld. I don't think you need the
> : headers in the object tree for a kernel build though.
> :=20
> : BTW: If we add these targets, we may want to make sure that targets
> : like "everything" actually use those bits. I noticed that a make
> : everything does not do a cross-build. It may be pilot error. I can't
> : recall. The point is that if you allow people to setup the object
> : tree for cross-building, people will start to use targets that do
> : partial builds (ie skip the part of populating the object tree) and
> : expect those targets to actually do the cross-build. The build
> : system will grow even more weirdness if we don't do that...
>=20
> For 'complicated' builds like this, I typically just do a make
> buildworld -DNOCLEAN... 'make everything' traditionally has used host
> tools... Since this builds < 30 minutes for me, I've not been too
> motivated to fix things.
>=20
`make everything' traditionally runs in the cross environment,
if it has been made available by running cross-tools:
everything:
@echo
@echo "------------------------------------------------------------=
--"
@echo ">>> stage 4: building everything.."
@echo "------------------------------------------------------------=
--"
cd ${.CURDIR}; ${WMAKE} par-all
^^^^^
In fact, it's exactly what corresponds to the "all" stage of
buildworld.
Cheers,
--=20
Ruslan Ermilov Sysadmin and DBA,
ru@sunbay.com Sunbay Software AG,
ru@FreeBSD.org FreeBSD committer,
+380.652.512.251 Simferopol, Ukraine
http://www.FreeBSD.org The Power To Serve
http://www.oracle.com Enabling The Information Age
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