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From: Michal Marek <mmarek@suse.cz>
To: "Devin J. Pohly" <djpohly@gmail.com>
Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] kbuild: use $(srctree) to locate config headers from external modules
Date: Mon, 04 Aug 2014 16:53:22 +0200	[thread overview]
Message-ID: <53DF9E62.2090007@suse.cz> (raw)
In-Reply-To: <20140804144320.GA4379@chiri>

On 2014-08-04 16:43, Devin J. Pohly wrote:
> On Mon, Aug 04, 2014 at 04:10:20PM +0200, Michal Marek wrote:
>> include/generated is located in $(KBUILD_OUTPUT), which is different
>> from $(srctree) when using O=. Can you post a sequence of commands that
>> leads to the error you are seeing?
>>
>> Thanks,
>> Michal
> 
> Well, I was attempting to do something like this:
> 
> $ make -C $KDIR M=$PWD modules
> $ make -C $KDIR M=$PWD O=$pkgdir modules_install
> 
> ... but I your statement just made the problem really obvious: I don't
> need to be using O= at all in this case.  Duh.

Right, the directory you use in make -C ... M=$PWD when building an out
of tree module is the directory you used in make O=... when building the
kernel.

Michal

      reply	other threads:[~2014-08-04 14:53 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-01 19:47 [PATCH 1/1] kbuild: use $(srctree) to locate config headers from external modules Devin J. Pohly
2014-08-04 14:10 ` Michal Marek
2014-08-04 14:43   ` Devin J. Pohly
2014-08-04 14:53     ` Michal Marek [this message]

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