Date: Mon, 21 Jul 2003 09:37:19 -0700 From: Gordon Tetlow <gordont@gnf.org> To: Tim Kientzle <kientzle@acm.org> Cc: current@freebsd.org Subject: Re: Buildworld fails in 5.1 Message-ID: <20030721163719.GI12996@roark.gnf.org> In-Reply-To: <3F1C1695.30409@acm.org> References: <20030715100839.F41961@inton.Ninja-assassin.com> <20030716133802.K18278@schnell.net> <20030716181354.GA44980@dan.emsphone.com> <20030717074756.B17029@gamplex.bde.org> <20030717123524.T24327@schnell.net> <20030718154832.K21942@gamplex.bde.org> <20030718095946.H29869@schnell.net> <3F183EF9.7020506@acm.org> <20030721084750.GH12996@roark.gnf.org> <3F1C1695.30409@acm.org>
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On Mon, Jul 21, 2003 at 09:36:37AM -0700, Tim Kientzle wrote:
> Gordon Tetlow wrote:
> >It seems that the $(OUTPUTS) target (which has 3 components) causes
> >this particular error.
> >
> >+.ORDER: $(OUTPUTS)
> > $(OUTPUTS): $(CONF)
> > MAKEOBJDIRPREFIX=${CRUNCHOBJS} crunchgen -q -m $(OUTMK) -c $(OUTC)
> > \
> > $(CONF)
>
> Hmmm... Is that what .ORDER is for? To work around a
> parallel make that gratuitously rebuilds things?
Right it serializes build dependencies. The problem with crunchgen is
that a single command makes all of the OUTPUTS, so normally make will
spawn off the same command 3 times in parallel (which seems to cause
problems). To get around it, make it so you each of the OUTPUTS is
built in order and what occurs is a single crunchgen invocation that
the sees that the other OUTPUT targets are up-to-date and then
contintues along.
> >After doing that, I run into a problem with clparse.o from the dhclient
> >build. I think I might have a solution for that, but I'm too tired
> >right now to think straight. I'll look at it tomorrow.
>
>
> A-ha! I've known that dhclient was a problem, but the
> above gives me an idea. I wonder if the following helps?
I'll give it a whirl.
-gordon
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