From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Michal Marek <mmarek@suse.cz>
Cc: linux-kbuild@vger.kernel.org, Eric Miao <eric.y.miao@gmail.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] kbuild: Do not unnecessarily regenerate modules.builtin
Date: Thu, 11 Mar 2010 16:03:26 +1100 [thread overview]
Message-ID: <20100311160326.bad1500e.sfr@canb.auug.org.au> (raw)
In-Reply-To: <1268047222-13218-1-git-send-email-mmarek@suse.cz>
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Hi Michal,
On Mon, 8 Mar 2010 12:20:22 +0100 Michal Marek <mmarek@suse.cz> wrote:
>
> Only regenerate it if the configuration has changed. Also, do this after
> the modules build to fix errors with some weird Makefiles that are
> generated during build.
This breaks a "make modules modules_install" type build:
$ rm -rf ../ntest.obj ../lib
$ mkdir ../ntest.obj ../lib
$ echo CONFIG_MODULES=y >../ntest.conf
$ KCONFIG_ALLCONFIG=../ntest.conf make O=../ntest.obj allnoconfig
.
.
$ make O=../ntest.obj INSTALL_MOD_PATH=../ -s modules modules_install
cp: cannot stat `/home/sfr/kernels/ntest.obj/modules.builtin': No such file or directory
reverting that patch allows that build to work again.
Unfortunately, this breaks our test system which like to do
make zImage
make modules
make modules_install
The last step fails :-(
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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next prev parent reply other threads:[~2010-03-11 5:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-08 11:20 Michal Marek
2010-03-11 5:03 ` Stephen Rothwell [this message]
2010-03-11 8:12 ` Michal Marek
2010-03-11 10:33 ` Stephen Rothwell
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