On Fri, Sep 7, 2012 at 2:27 PM, gianluca
<gianlucare...@eurekelettronica.it> wrote:
> Andreas Fritiofson wrote:
>>
>> cd <your OpenOCD repo>
>> git fetch http://openocd.zylin.com/openocd refs/changes/83/783/8 &&
>> git checkout FETCH_HEAD
>>
> Thank you very much!
>
> I would like to know if I need to have the __EXACT__ version at the date of
> the patchset. In short I think I need the version __BEFORE__ the patchset
> date, then apply the fetch command.
>
> Or is it done automagically by git checkout FETCH_HEAD ???
>

It's all handled by the above command. The fetch will not only fetch
the patch but also the complete history which the patch depends on. A
git revision identifier (the long hex-string) is a hash of the
complete directory tree PLUS all of the branch's history. So by
checking out a specific revision (which FETCH_HEAD is a shorthand for)
you will get the exact order and content of commits as the patch
author had.

/Andreas

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