From: <dsmich@roadrunner.com>
To: Aidan Gauland <aidalgol@no8wireless.co.nz>,
Mike Gran <spk121@yahoo.com>,
"guile-user@gnu.org" <guile-user@gnu.org>
Subject: Re: C module problem
Date: Mon, 28 Feb 2011 12:30:31 -0500 [thread overview]
Message-ID: <20110228173032.SYRSD.231534.root@cdptpa-web09-z02> (raw)
In-Reply-To: <440851.45861.qm@web37908.mail.mud.yahoo.com>
---- Mike Gran <spk121@yahoo.com> wrote:
> On Linux (the kernel), to see if this is the case (and I'm going
> from memory here, so forgive me if this isn't perfect) you can
> run guile as
>
> "LD_DEBUG=all LD_DEBUG_OUTPUT=tmp.txt guile"
>
> and then try to load your extension.
>
> Then after your run, it should have made a handful of tmp.txt files, one
> per thread. Search through these files for strings like "error" or "fatal"
> with reference to your binding. It may be that you've misspelled a function
> name or are trying to link to a function that doesn't exist.
It is also instructive to run the command under strace -efile. You get a clear idea of what file guile *is* trying to open and *where*.
I've solved more "can't open the file" type problems with strace than I can remember. A wonderful tool.
-Dale
next prev parent reply other threads:[~2011-02-28 17:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-28 14:54 C module problem Mike Gran
2011-02-28 15:35 ` gustav
2011-02-28 17:30 ` dsmich [this message]
2011-02-28 18:24 ` Aidan Gauland
2011-02-28 20:43 ` Aidan Gauland
-- strict thread matches above, loose matches on Subject: below --
2011-02-28 9:40 nalaginrut
2011-02-28 10:16 ` rm
2011-02-28 8:13 Aidan Gauland
2011-02-28 8:54 ` nalaginrut
2011-02-28 9:32 ` Aidan Gauland
2011-02-28 21:37 ` Andy Wingo
2011-02-28 23:23 ` Aidan Gauland
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