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
next prev parent reply other threads:[~2021-07-01 3:19 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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