* [Caml-list] mod_caml + dynlink + parsing
@ 2003-09-11 18:39 kknowles
2003-09-11 19:02 ` [Caml-list] " kknowles
0 siblings, 1 reply; 5+ messages in thread
From: kknowles @ 2003-09-11 18:39 UTC (permalink / raw)
To: caml-list
I've got mod_caml up and running in my apache2 installation, the examples work
fine, but I'm having a bit of trouble with dynamic loading of my handler (ocaml
3.06), and I think it is a Dynlink issue rather than a mod_caml one.
My modules uses a lot of the standard library, and mod_caml did not expose Array
in its call to Dynlink.add_interfaces. In fact, I added Str, Array, Parsing,
and Lexing to this list. But the module still fails to load, with the following
error:
Failure("error while linking /usr/local/apache2/modules/mod_aspcc.cma.
Reference to undefined global `Parsing'")
When an interface is not exposed through Dynlink, the error message is along the
lines of "An implementation for module XXX is not available" (Sorry I don't have
the exact message), so I think this is something else. Can anyone help with
this?
-Kenn
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^ permalink raw reply [flat|nested] 5+ messages in thread* [Caml-list] Re: mod_caml + dynlink + parsing
2003-09-11 18:39 [Caml-list] mod_caml + dynlink + parsing kknowles
@ 2003-09-11 19:02 ` kknowles
2003-09-11 19:17 ` Richard Jones
0 siblings, 1 reply; 5+ messages in thread
From: kknowles @ 2003-09-11 19:02 UTC (permalink / raw)
To: caml-list
Just an update, I've done a few more sanity checks with other parts of the
standard library, and a module using Array, Hashtbl, List, Random works... so
I'm convinced it is a specific issue, rather than a general misuse of Dynlink.
On Thu, Sep 11, 2003 at 11:39:32AM -0700, kknowles@uclink.berkeley.edu wrote:
>
> I've got mod_caml up and running in my apache2 installation, the examples work
> fine, but I'm having a bit of trouble with dynamic loading of my handler (ocaml
> 3.06), and I think it is a Dynlink issue rather than a mod_caml one.
>
> My modules uses a lot of the standard library, and mod_caml did not expose Array
> in its call to Dynlink.add_interfaces. In fact, I added Str, Array, Parsing,
> and Lexing to this list. But the module still fails to load, with the following
> error:
>
> Failure("error while linking /usr/local/apache2/modules/mod_aspcc.cma.
> Reference to undefined global `Parsing'")
>
> When an interface is not exposed through Dynlink, the error message is along the
> lines of "An implementation for module XXX is not available" (Sorry I don't have
> the exact message), so I think this is something else. Can anyone help with
> this?
>
> -Kenn
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [Caml-list] Re: mod_caml + dynlink + parsing
2003-09-11 19:02 ` [Caml-list] " kknowles
@ 2003-09-11 19:17 ` Richard Jones
2003-09-12 1:31 ` kknowles
0 siblings, 1 reply; 5+ messages in thread
From: Richard Jones @ 2003-09-11 19:17 UTC (permalink / raw)
Cc: caml-list
On Thu, Sep 11, 2003 at 12:02:20PM -0700, kknowles@uclink.berkeley.edu wrote:
> Just an update, I've done a few more sanity checks with other parts of the
> standard library, and a module using Array, Hashtbl, List, Random works... so
> I'm convinced it is a specific issue, rather than a general misuse of Dynlink.
A few suggestions:
* Does mod_caml need to be linked with a .cma file to support Parsing?
* Try running objinfo[1] on your .cmo file and also on the expected
cmo/cma which is going to supply this module, to check the MD5 hashes
match.
Rich.
--
Richard Jones. http://www.annexia.org/ http://freshmeat.net/users/rwmj
Merjis Ltd. http://www.merjis.com/ - all your business data are belong to you.
"My karma ran over your dogma"
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Caml-list] Re: mod_caml + dynlink + parsing
2003-09-11 19:17 ` Richard Jones
@ 2003-09-12 1:31 ` kknowles
2003-09-12 11:43 ` [Caml-list] mod_caml now supports Apache 2 API Richard Jones
0 siblings, 1 reply; 5+ messages in thread
From: kknowles @ 2003-09-12 1:31 UTC (permalink / raw)
To: Richard Jones; +Cc: caml-list
Oops, accidentally replied only to Rich. I've learned more since then
1) mod_caml shouldn't have to be, since it didn't have to be to support Random,
Array, List, etc... my standalone interpreter doesn't have to be.
2) /usr/local/lib/ocaml/stdlib.cma should provide Parsing, and objinfo shows the
same MD5 as the Parsing expecting by my module.
-Kenn
On Thu, Sep 11, 2003 at 08:17:30PM +0100, Richard Jones wrote:
> On Thu, Sep 11, 2003 at 12:02:20PM -0700, kknowles@uclink.berkeley.edu wrote:
> > Just an update, I've done a few more sanity checks with other parts of the
> > standard library, and a module using Array, Hashtbl, List, Random works... so
> > I'm convinced it is a specific issue, rather than a general misuse of Dynlink.
>
> A few suggestions:
>
> * Does mod_caml need to be linked with a .cma file to support Parsing?
>
> * Try running objinfo[1] on your .cmo file and also on the expected
> cmo/cma which is going to supply this module, to check the MD5 hashes
> match.
>
> Rich.
>
> --
> Richard Jones. http://www.annexia.org/ http://freshmeat.net/users/rwmj
> Merjis Ltd. http://www.merjis.com/ - all your business data are belong to you.
> "My karma ran over your dogma"
>
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> Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/
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^ permalink raw reply [flat|nested] 5+ messages in thread
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2003-09-11 18:39 [Caml-list] mod_caml + dynlink + parsing kknowles
2003-09-11 19:02 ` [Caml-list] " kknowles
2003-09-11 19:17 ` Richard Jones
2003-09-12 1:31 ` kknowles
2003-09-12 11:43 ` [Caml-list] mod_caml now supports Apache 2 API Richard Jones
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