* Re: guile-1.6.0: loading libraries
@ 2002-11-28 7:25 Thomas Wawrzinek
0 siblings, 0 replies; 5+ messages in thread
From: Thomas Wawrzinek @ 2002-11-28 7:25 UTC (permalink / raw
paule@chem.gla.ac.uk writes:
> I think Marius discussed this a little while ago:
>
> http://mail.gnu.org/pipermail/guile-user/2002-November/thread.html
>
> See "load-extension woes"
I can confirm, that using the stable snapshot from
ftp://ftp.dt.e-technik.uni-dortmund.de/pub/guile/snapshots
solves the problem with gtrees, which I could reproduce on my box.
Regards,
Thomas
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* Re: guile-1.6.0: loading libraries
@ 2002-11-27 11:27 Thomas Wawrzinek
2002-11-27 4:17 ` David Pirotte
0 siblings, 1 reply; 5+ messages in thread
From: Thomas Wawrzinek @ 2002-11-27 11:27 UTC (permalink / raw
david@altosw.be writes:
> 1. the lib is there:
>
> root@faust:/usr/local/lib 3 $ ll libgtrees.so*
lrwxrwxrwx 1 david alto 14 2002-11-26 07:52
libgtrees.so -> libgtrees.so.0
> -rwxrwxr-x 1 david alto 22892 2002-11-26 07:51
> libgtrees.so.0
Is there another libgtrees.* library installed in some other directory
(e.g. /lib or /usr/lib)?
Does /usr/local/lib precede /lib and /usr/lib in your search path for
shared libs (LD_LIBRARY_PATH, LTLD_LIBRARY_PATH)?
When you grep through the output of 'strace' for 'libgtrees', what do
you see?
Regards,
Thomas
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* Re: guile-1.6.0: loading libraries
2002-11-27 11:27 Thomas Wawrzinek
@ 2002-11-27 4:17 ` David Pirotte
2002-11-27 16:27 ` Paul Emsley
0 siblings, 1 reply; 5+ messages in thread
From: David Pirotte @ 2002-11-27 4:17 UTC (permalink / raw
Cc: guile-user
On Wed, 27 Nov 2002 12:27:40 +0100 (MET)
Thomas Wawrzinek <wawrzin@cs.tu-berlin.de> wrote:
> Is there another libgtrees.* library installed in some other directory
> (e.g. /lib or /usr/lib)?
no
> Does /usr/local/lib precede /lib and /usr/lib in your search path for
> shared libs (LD_LIBRARY_PATH, LTLD_LIBRARY_PATH)?
no, here it the path
david@faust:/usr/local/share/guile/alto 6 $ echo $LD_LIBRARY_PATH
/lib:/usr/lib:/usr/lib/X11:/usr/local/lib:/usr/local/pgsql/lib:/opt/gnome/lib
david@faust:/usr/local/share/guile/alto 7 $ echo $LTLD_LIBRARY_PATH
david@faust:/usr/local/share/guile/alto 8 $
> When you grep through the output of 'strace' for 'libgtrees', what do
> you see?
it only looks for .la files?
thanks a lot for your help,
david
...
read(4, "\n(define-module (struct gtrees))"..., 4096) = 84
open("/lib/libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/X11/libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/pgsql/lib/libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/opt/gnome/lib/libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
open("libgtrees.la", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, "ERROR", 5) = 5
...
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* Re: guile-1.6.0: loading libraries
2002-11-27 4:17 ` David Pirotte
@ 2002-11-27 16:27 ` Paul Emsley
0 siblings, 0 replies; 5+ messages in thread
From: Paul Emsley @ 2002-11-27 16:27 UTC (permalink / raw
On Wed, 2002-11-27 at 04:17, David Pirotte wrote:
> On Wed, 27 Nov 2002 12:27:40 +0100 (MET)
> Thomas Wawrzinek <wawrzin@cs.tu-berlin.de> wrote:
>
> > Is there another libgtrees.* library installed in some other directory
> > (e.g. /lib or /usr/lib)?
>
> no
>
> > Does /usr/local/lib precede /lib and /usr/lib in your search path for
> > shared libs (LD_LIBRARY_PATH, LTLD_LIBRARY_PATH)?
>
> no, here it the path
>
> david@faust:/usr/local/share/guile/alto 6 $ echo $LD_LIBRARY_PATH
> /lib:/usr/lib:/usr/lib/X11:/usr/local/lib:/usr/local/pgsql/lib:/opt/gnome/lib
> david@faust:/usr/local/share/guile/alto 7 $ echo $LTLD_LIBRARY_PATH
>
> david@faust:/usr/local/share/guile/alto 8 $
>
I think Marius discussed this a little while ago:
http://mail.gnu.org/pipermail/guile-user/2002-November/thread.html
See "load-extension woes"
HTH,
Paul.
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* guile-1.6.0: loading libraries
@ 2002-11-26 13:11 David Pirotte
0 siblings, 0 replies; 5+ messages in thread
From: David Pirotte @ 2002-11-26 13:11 UTC (permalink / raw
Hi Everyone,
here is a very old probelm, still occuring in guile-1.6.0: loading
modules themselves refering to libraries does not work.
1. the lib is there:
root@faust:/usr/local/lib 3 $ ll libgtrees.so*
lrwxrwxrwx 1 david alto 14 2002-11-26 07:52 libgtrees.so -> libgtrees.so.0
-rwxrwxr-x 1 david alto 22892 2002-11-26 07:51 libgtrees.so.0
root@faust:/usr/local/lib 4 $
2. the module file
;; /usr/local/share/guile/struct/gtrees.scm
(define-module (struct gtrees))
(load-extension "libgtrees" "init_gtrees_module")
3. the message when trying to load it
david@faust:~ 3 $ guile
guile> (use-modules (struct gtrees))
/usr/local/share/guile/struct/gtrees.scm:4:1: In procedure dynamic-link in expression (load-extension "libgtrees" "init_gtrees_module"):
/usr/local/share/guile/struct/gtrees.scm:4:1: file: "libgtrees", message: "file not found"
ABORT: (misc-error)
Type "(backtrace)" to get more information or "(debug)" to enter the debugger.
guile>
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