From: Christophe Raffalli <christophe.raffalli@univ-savoie.fr>
To: caml-list <caml-list@inria.fr>
Subject: Re: [Caml-list] Best way to choose an implementation of a lib ?
Date: Thu, 01 Dec 2005 18:05:12 +0100 [thread overview]
Message-ID: <438F2D48.7030105@univ-savoie.fr> (raw)
In-Reply-To: <20051130194851.GB14312@localhost>
Eric Cooper a écrit :
> On Wed, Nov 30, 2005 at 09:19:30PM +0900, Jacques Garrigue wrote:
>
>>From: Christophe Raffalli <christophe.raffalli@univ-savoie.fr>
>>
>>>Let say I want two distribute two(or more) implementations of a library
>>>with the .mli for all ...
>>>
>>>Is there a way to choose the implementation at link time ?
>>>[...]
>>
>>Directories seem a possible solution.
>>[...]
>>An alternative to distinct directories is to create libraries (.cma/.cmxa).
>
>
> And yet another is to use symbolic links, for example
> a.ml -> a_optimized_impl.ml
> or
> a.ml -> a_reference_impl.ml
>
This is not reasonable for a library. You can not ask the user to
change symbolic link in /usr/lib/ocaml ...
> (Note that when using "make", you have to be careful about stale
> object files after switching the symlink. It's a good idea to do a
> "make clean" at the same time.)
>
--
Christophe Raffalli
Université de Savoie
Batiment Le Chablais, bureau 21
73376 Le Bourget-du-Lac Cedex
tél: (33) 4 79 75 81 03
fax: (33) 4 79 75 87 42
mail: Christophe.Raffalli@univ-savoie.fr
www: http://www.lama.univ-savoie.fr/~RAFFALLI
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next prev parent reply other threads:[~2005-12-01 17:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-30 9:05 Christophe Raffalli
2005-11-30 12:19 ` [Caml-list] " Jacques Garrigue
2005-11-30 14:38 ` How to compile different implementations of the same lib Daniel Bünzli
2005-11-30 16:09 ` [Caml-list] " Daniel Bünzli
2005-12-01 1:07 ` Jacques Garrigue
2005-12-01 1:53 ` malc
2005-12-01 17:03 ` Christophe Raffalli
2005-12-01 17:54 ` skaller
2005-12-01 20:09 ` Richard Jones
2005-12-01 23:47 ` skaller
2005-12-02 3:29 ` Jacques Garrigue
2005-12-01 21:33 ` Christophe Raffalli
2005-12-02 3:06 ` Jacques Garrigue
2005-11-30 16:24 ` how to detect .cmx incompatibility Stefano Zacchiroli
2005-11-30 19:48 ` [Caml-list] Best way to choose an implementation of a lib ? Eric Cooper
2005-12-01 17:05 ` Christophe Raffalli [this message]
2005-12-01 17:31 ` Eric Cooper
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