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From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: Erik Cervin Edin <erik@cervined.in>
Cc: Mark Hills <mark@xwax.org>, git@vger.kernel.org
Subject: Re: Consist timestamps within a checkout/clone
Date: Tue, 01 Nov 2022 16:53:30 +0100	[thread overview]
Message-ID: <221101.86fsf24qnu.gmgdl@evledraar.gmail.com> (raw)
In-Reply-To: <CA+JQ7M81t0Lby=sB5GpUzJWakPgbi-ZNiQUL4va0wjDuk4v++Q@mail.gmail.com>


On Tue, Nov 01 2022, Erik Cervin Edin wrote:

> I have little to add on the underlying issue or non-issue but some
> ideas on how to solve your problem
>
> On Mon, Oct 31, 2022 at 8:39 PM Mark Hills <mark@xwax.org> wrote:
>>
>> ...
>> Indeed, Make is acting reasonably as the source file is sometimes
>> marginally newer than the destination (both checked out by Git), example
>> below.
>>
>> I've never had to consider consistency timestamps within a Git checkout
>> until now.
>>
>> It's entirely possible there's _never_ a guarantee of consistency here.
>
> If your makefile depends on checkout, why not
>   git ls-files | xargs touch
> or if this done in an environment where there's not a fresh clone each
> time, maybe
>   git diff HEAD --name-only --diff-filter=AM | xargs touch
> or something along those lines

I believe you might be trying to re-invent "make -B" :)

  reply	other threads:[~2022-11-01 15:53 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-31 19:01 Consist timestamps within a checkout/clone Mark Hills
2022-10-31 20:17 ` Andreas Schwab
2022-10-31 20:21 ` Ævar Arnfjörð Bjarmason
2022-10-31 20:36   ` Taylor Blau
2022-10-31 22:31     ` Mark Hills
2022-10-31 22:42       ` rsbecker
2022-11-01 18:34       ` Ævar Arnfjörð Bjarmason
2022-10-31 22:29   ` Mark Hills
2022-11-01 17:46     ` Ævar Arnfjörð Bjarmason
2022-11-02 14:16       ` Matheus Tavares
2022-11-02 14:28         ` Matheus Tavares
2022-11-01 13:55 ` Marc Branchaud
2022-11-02 14:45   ` Ævar Arnfjörð Bjarmason
2022-11-03 13:46     ` Marc Branchaud
2022-11-01 14:34 ` Erik Cervin Edin
2022-11-01 15:53   ` Ævar Arnfjörð Bjarmason [this message]
2022-11-03 13:02     ` Erik Cervin Edin

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