From: Maxence Guesdon <maxence.guesdon@inria.fr>
To: "altavillasalvatore@libero.it" <altavillasalvatore@libero.it>,
caml-list@inria.fr
Subject: Re: [Caml-list] compilation problem
Date: Tue, 3 Dec 2002 08:44:43 +0100 [thread overview]
Message-ID: <20021203084443.7df47f39.maxence.guesdon@inria.fr> (raw)
In-Reply-To: <H6I8FK$72BB4C3162B36D4E4B0DA10CF3CA073D@libero.it>
>
> ****
> pascal.ml
> open Unix
> let my_name =Unix.gethostname();;
> ******
> I type
>
> ocamlc -custom unix.cma pascal.ml -cclib -lunix
>
> and then
>
> ocamlc pascal.ml -o pascal
>
> obtaining the following message:
>
> Reference to undefined global `Unix'
>
> I would want the exec -file.
The first command you typed is also used to create an executable (by default
a.out), since you did not provide the -c (compile only) or -a (create a library)
flags.
Change the first command to :
ocamlc -o pascal -custom unix.cma pascal.ml -cclib -lunix
to create the executable with the name 'pascal'.
You could also have compiled pascal.ml :
ocamlc -c pascal.ml (creates pascal.cmo and pascal.cmi)
then you could have created an executable with the compiled file :
ocamlc -o pascal -custom unix.cma -cclib -lunix pascal.cmo
--
Maxence Guesdon
-------------------
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next prev parent reply other threads:[~2002-12-03 7:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-02 18:23 altavillasalvatore
2002-12-03 7:44 ` Maxence Guesdon [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-11-24 17:56 Chardon Bertrand
2001-11-26 11:27 ` Florian Hars
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