From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Tom Rini <trini@kernel.crashing.org>, Olaf Hering <olh@suse.de>,
linuxppc-dev list <linuxppc-dev@ozlabs.org>
Subject: Re: make -j12 all fails in uImage target
Date: Mon, 07 Feb 2005 10:43:11 +1100 [thread overview]
Message-ID: <1107733391.30303.66.camel@gaston> (raw)
In-Reply-To: <20050206225323.GA16821@mars.ravnborg.org>
On Sun, 2005-02-06 at 23:53 +0100, Sam Ravnborg wrote:
> The problem is that the images/ sub directory is visited before the
> prerequisites are finished.
> I have no good way to debug this - I can see it based on the Makefile and
> the output Olaf included.
>
> Also the problem Olaf describe is just a cp of a half finished file.
We had a similar problem with paul recently where the build worked but
the resulting zImage contained a corrupted file as the
objcopy/gzip/whatever wasn't fully finished when the zImage file got
linked.
>
> So the fix is to let the images/ directory depends on the rest of the
> directories.
>
> Something like this may do the trick:
We should maybe also have an explicit dependency on vmlinux no ? Or is
this handled already for the boot dir as a whole ?
> $(obj)/images: $(addprefix $(obj)/,$(subdir-y) $(bootdir-y))
> $(Q)$(MAKE) $(build)=$@
>
> And then delete the assignment of images to subdir-y
>
>
> Another solution would be to get rid on the images/ drectory and place
> outputfiles where they are being built.
>
> Sam
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
--
Benjamin Herrenschmidt <benh@kernel.crashing.org>
next prev parent reply other threads:[~2005-02-06 23:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-06 12:40 make -j12 all fails in uImage target Olaf Hering
2005-02-06 21:51 ` Tom Rini
2005-02-06 21:57 ` Olaf Hering
2005-02-06 22:53 ` Sam Ravnborg
2005-02-06 23:43 ` Benjamin Herrenschmidt [this message]
2005-02-07 5:39 ` Sam Ravnborg
2005-02-06 23:50 ` Tom Rini
2005-02-07 8:29 ` Olaf Hering
2005-02-16 15:54 ` Tom Rini
2005-05-25 21:34 ` Olaf Hering
2005-07-12 21:29 ` [PATCH] " Olaf Hering
2005-07-12 21:36 ` Tom Rini
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