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Date: Tue, 11 Nov 2008 13:16:29 +0300
From: Alexey Dobriyan <adobriyan@gmail.com>
To: CIJOML <cijoml@volny.cz>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Possibility to build more kernels in one shot?
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References: <200811110801.14206.cijoml@volny.cz>
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On Tue, Nov 11, 2008 at 08:01:14AM +0100, CIJOML wrote:
> currently I compile kernel for 12 different machines. I would like to see 
> profile support in kernel, so I could have all my .configs in source and 
> compile them in one shot. and than see in profile directory subdirectories 
> for every config with it's vmlinuz and modules.

Write a script, shouldn't take more than 15 min including testing.
And use "make O=".

> I think it would speedup also compilation time because some .o should be than 
> reuse.

Very optimistic hope. Use ccache(1) if you want .o reuse.
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