From: ludo@gnu.org (Ludovic Courtès)
To: Julien Lepiller <julien@lepiller.eu>
Cc: 27444@debbugs.gnu.org
Subject: [bug#27444] coq libraries
Date: Fri, 28 Jul 2017 21:48:58 +0200 [thread overview]
Message-ID: <87h8xwl4ut.fsf@gnu.org> (raw)
In-Reply-To: <20170727204427.5a2eaf3b@lepiller.eu> (Julien Lepiller's message of "Thu, 27 Jul 2017 20:44:27 +0200")
Hello!
Julien Lepiller <julien@lepiller.eu> skribis:
> Le Thu, 22 Jun 2017 21:39:09 +0200,
> ludo@gnu.org (Ludovic Courtès) a écrit :
>
>> Hi Julien,
>>
>> Julien Lepiller <julien@lepiller.eu> skribis:
>>
>> > From dc5475afb4cc2edde0a77a3211654ae835198441 Mon Sep 17 00:00:00
>> > 2001 From: Julien Lepiller <julien@lepiller.eu>
>> > Date: Thu, 8 Jun 2017 18:25:32 +0200
>> > Subject: [PATCH 1/5] gnu: Add coq-flocq.
>> >
>> > * gnu/packages/ocaml.scm (coq-flocq): New variable.
>>
>> LGTM.
>>
>> > + `(#:configure-flags
>> > + (list (string-append "--libdir=" (assoc-ref %outputs "out")
>> > + "/lib/coq/user-contrib/Flocq"))
>>
>> Should we add a search path specification in Coq for “lib/coq”?
>
> If I do that, coq doesn't work correctly anymore.
Would be nice to see why. Perhaps because it can’t find its own files
anymore or something like that?
>> > + (description "Gappa is a tool intended to help verifying and
>> > formally proving +properties on numerical programs dealing with
>> > floating-point or fixed-point +arithmetic. It has been used to
>> > write robust floating-point filters for CGAL +and it is used to
>> > certify elementary functions in CRlibm. While Gappa is +intended
>> > to be used directly, it can also act as a backend prover for the
>> > Why3 +software verification plateform or as an automatic tactic for
>> > the Coq proof +assistant.")
>> > + (license (list license:gpl2 license:cecill))))
>>
>> Please indicate if it’s a mixture of both licenses or a choice up to
>> the user. Also, double-check whether it’s ‘gpl2’ and not ‘gpl2+’.
>
> I'm not sure. The source says "under the terms of the GNU General
> Public License version." (including the dot).
Then it ‘gpl2+’ (assuming the ‘COPYING’ file is that of v2.)
Thanks,
Ludo’.
next prev parent reply other threads:[~2017-07-28 19:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-21 19:45 [bug#27444] coq libraries Julien Lepiller
2017-06-22 19:39 ` Ludovic Courtès
2017-07-27 18:44 ` Julien Lepiller
2017-07-28 19:48 ` Ludovic Courtès [this message]
2017-07-30 8:55 ` bug#27444: " Julien Lepiller
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