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From: Felipe Contreras <felipe.contreras@gmail.com>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Felipe Contreras" <felipe.contreras@gmail.com>
Cc: git@vger.kernel.org, Junio C Hamano <gitster@pobox.com>,
	Jeff King <peff@peff.net>
Subject: Re: [PATCH] Makefile: add and use the ".DELETE_ON_ERROR" flag
Date: Wed, 30 Jun 2021 22:19:07 -0500	[thread overview]
Message-ID: <60dd342b92b8b_174a22083a@natae.notmuch> (raw)
In-Reply-To: <8735t1gk0d.fsf@evledraar.gmail.com>

Ævar Arnfjörð Bjarmason wrote:
> On Wed, Jun 23 2021, Felipe Contreras wrote:

> >> > What about these?
> >> >
> >> >   $(REMOTE_CURL_ALIASES):
> >> 
> >> Uses a chain of ln/ln -s/cp, would need to add "-f" flags.
> >
> > Why? Isn't "x && a || b || c" the same as "a || b || c" if x is always true?
> 
> It does:
> 
>     rm x &&
>     ln y x || ln -s y x || cp y x
> 
> If you run that you'll get a hardlink the first time around, but the
> second time around you'll fall back to the "cp" if you remove the "rm".

Right. We'll need to do ln -f, and god knows if that's portable.

-- 
Felipe Contreras

  reply	other threads:[~2021-07-01  3:23 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-22 14:13 [PATCH] Makefile: add and use the ".DELETE_ON_ERROR" flag Ævar Arnfjörð Bjarmason
2021-06-22 15:27 ` Taylor Blau
2021-06-22 17:34   ` Ævar Arnfjörð Bjarmason
2021-06-22 19:17     ` Jeff King
2021-06-23 19:54       ` Ævar Arnfjörð Bjarmason
2021-06-23 22:21         ` Jeff King
2021-06-24 13:53           ` Ævar Arnfjörð Bjarmason
2021-06-24 14:49             ` Jeff King
2021-06-25  9:49               ` Ævar Arnfjörð Bjarmason
2021-06-29  2:26                 ` Jeff King
2021-06-29  6:19                   ` Junio C Hamano
2021-06-29  7:39                     ` Ævar Arnfjörð Bjarmason
2021-06-29 21:38                       ` Junio C Hamano
2021-06-30  2:23                       ` Jeff King
2021-07-01  3:54                       ` Felipe Contreras
2021-07-01 13:34                         ` Ævar Arnfjörð Bjarmason
2021-07-03  0:41                           ` Felipe Contreras
2021-07-03 12:31                             ` Ævar Arnfjörð Bjarmason
2021-07-03 18:42                               ` Felipe Contreras
2021-06-23 19:15     ` Felipe Contreras
2021-06-23 19:09   ` Felipe Contreras
2021-06-23 19:01 ` Felipe Contreras
2021-06-23 19:45   ` Ævar Arnfjörð Bjarmason
2021-06-23 20:32     ` Felipe Contreras
2021-06-29  7:29       ` Ævar Arnfjörð Bjarmason
2021-07-01  3:06         ` Felipe Contreras
2021-06-23 19:21 ` Felipe Contreras
2021-06-23 19:59   ` Ævar Arnfjörð Bjarmason
2021-06-23 20:52     ` Felipe Contreras
2021-06-29  8:17       ` Ævar Arnfjörð Bjarmason
2021-07-01  3:19         ` Felipe Contreras [this message]
2021-06-29  8:44 ` [PATCH v2] " Ævar Arnfjörð Bjarmason
2021-08-18 21:36   ` [PATCH] Makefile: remove archives before manipulating them with 'ar' SZEDER Gábor
2021-08-19 23:39     ` Junio C Hamano
2021-09-01 17:06       ` Ævar Arnfjörð Bjarmason

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