From: "H. Peter Anvin" <hpa@zytor.com>
To: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: linux-kernel@vger.kernel.org,
linux-kbuild <linux-kbuild@vger.kernel.org>
Subject: Re: 3.9-rc1: hz.bc compilation breakage
Date: Wed, 06 Mar 2013 19:41:25 -0800 [thread overview]
Message-ID: <51380C65.50202@zytor.com> (raw)
In-Reply-To: <5137546B.2090801@free-electrons.com>
On 03/06/2013 06:36 AM, Maxime Ripard wrote:
> Hi,
>
> I'm compiling the kernel for an iMX28(ARM) board, and since 3.9-rc1, I
> get the following error at compilation time:
>
> make[3]: *** No rule to make target
> `/home/max/Work/2012/crystalfontz/rewrite/linux-dt/include/config/hz.h',
> needed by `kernel/hz.bc'. Stop.
>
> I'm doing a clean out-of-tree build, with the following configuration
> file: http://code.bulix.org/m4y7se-83102?raw
>
> Reverting commit 1b66e0fd ("kernel: Replace timeconst.pl with a bc
> script") make the compilation go on as usual.
>
That file should have been created by "make *config", and I just
verified that it does indeed do so. That file is a sentinel for
configuration changes; the entire build system depends on it.
I am not sure what you mean with "clean out-of-tree", however.
kbuild people: is there anything wrong with how this dependency is
specified?
-hpa
next prev parent reply other threads:[~2013-03-07 3:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-06 14:36 3.9-rc1: hz.bc compilation breakage Maxime Ripard
2013-03-07 3:41 ` H. Peter Anvin [this message]
2013-03-07 10:42 ` Maxime Ripard
2013-03-07 15:06 ` H. Peter Anvin
2013-03-07 15:55 ` Maxime Ripard
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