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Date: Fri, 9 Aug 2013 11:33:48 +0200
From: Maxence Guesdon <Maxence.Guesdon@inria.fr>
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Subject: Re: [Caml-list] Problem native dynlink loading cryptokit

On Fri, 09 Aug 2013 11:27:03 +0200
St=C3=A9phane Glondu <steph@glondu.net> wrote:

> Le 09/08/2013 11:09, Maxence Guesdon a =C3=A9crit :
> > Here is a test program:
> > [...]
> > gives me the following error:
> >=20
> > Fatal error: exception Failure("error loading shared
> > library: /home/guesdon/.opam/4.00.1/lib/cryptokit/cryptokit.cmxs:
> > undefined symbol: caml_sha1_init")
> >=20
> > Am I doing something wrong ? Or is something missing in cryptokit
> > build ?
>=20
> It works for me (with system packages).
>=20
> caml_sha1_init should be in cryptokit.cmxs. The output of
>=20
>   objdump -j .text -T /path/to/cryptokit.cmxs
>=20
> should contain all the C functions defined in cryptokit, plus some
> caml_curry* functions and camlCryptokit__* functions (compiled from
> OCaml). Is it true for you?

No, I only have camlCryptokit__sha1_init_3833 which I assume corresponds
to the function of src/cryptokit.ml:
 external sha1_init: unit -> string =3D "caml_sha1_init"

- m