linux-kernel - Re: Kbuild: how to cleanly retrieve information compilation about the last build

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Date:	Sat, 16 Apr 2011 16:00:16 +0200
From:	Francis Moreau <francis.moro@...il.com>
To:	Américo Wang <xiyou.wangcong@...il.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: Kbuild: how to cleanly retrieve information compilation about the
 last build

On Sat, Apr 16, 2011 at 10:26 AM, Américo Wang <xiyou.wangcong@...il.com> wrote:
> On Thu, Apr 14, 2011 at 3:13 PM, Francis Moreau <francis.moro@...il.com> wrote:
>> Hello,
>>
>> I'm writing a script to automatise some parts of my kernel compilation process.
>>
>> From those scripts I'd like to be able to call the top makefile the
>> same way it had been called during its last invocation.
>>
>> For example, if Ido:
>>
>>     $ make CC=my-gcc CFLAGS="-g -fwhatever"
>>
>> I would like to retrieve the "CC=my-gcc CFLAGS="-g -fwhatever" part of
>> the last invocation so my script can call make with the same
>> arguments.
>>
>
> So why not just put that line into your script?
>

Because this line was an _example_ of how the makefile could had been invoked.

But the script has currently no idea how the previous invocation was
made, hence my question.

Thanks
-- 
Francis
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