On Wed, Jul 20, 2011 at 12:42 PM, Federico Bruni <fedel...@gmail.com> wrote:
> Il giorno mar, 19/07/2011 alle 18.19 -0600, Colin Campbell ha scritto:
>> I'm pretty sure the stuff you need is in the guile-1.8-dev package,
>> Federico. On my Ubuntu 11.04, the package contains files such as
>> debug.h and debug-malloc.h among others.
>
> Ok, thanks.
>
> That's a bad news for Joe, because I had it installed when I generated
> the backtrace with gdb.
No, I don't think the debugging information is there. In the backtrace
you sent me, you'll notice that functions in lilypond show their
arguments:
#19 0x08214a91 in Score::book_rendering (this=0x84e5538, layoutbook=0x859e220,
default_def=0x8575248) at /home/fede/lilypond-master/lily/score.cc:160
while functions from guile just show an empty pair of parentheses
(even when the function takes some arguments):
#13 0xb7f2a9f1 in scm_call_1 () from /usr/lib/libguile.so.17
If the debugging information were installed, there would be more
information inside the (). Since Debian doesn't seem to have a package
for it, the easiest way to get debugging information may be to compile
guile yourself. If you install it in /usr/local (which should be the
default) and you ensure that /usr/local/bin precedes /usr/bin in your
PATH, then re-./configure lilypond and rebuild so that it will use the
new guile.
Cheers,
Joe
>
> Maybe there's something I can do in gdb to improve the backtrace?
> This is what I've done:
>
> gdb out/bin/lilypond
> run ../input/regression/midi/key-initial.ly
> bt
>
>
> These are the guile packages on my system (i flag shows the packages
> installed):
>
> $ aptitude search guile
> p dico-module-guile - RFC 2229 compliant modular dictionar
> v guile -
> p guile-1.6 - The GNU extension language and Schem
> p guile-1.6-dev - Development files for Guile 1.6
> p guile-1.6-doc - Reference and tutorial documentation
> p guile-1.6-libs - Main Guile libraries
> p guile-1.6-slib - Guile SLIB support
> i A guile-1.8 - GNU extension language and Scheme in
> i guile-1.8-dev - Development files for Guile 1.8
> p guile-1.8-doc - Documentation for Guile 1.8
> i A guile-1.8-libs - Core Guile libraries
> v guile-1.8-slib -
> i A guile-cairo - Guile bindings for Cairo
> i guile-cairo-dev - Guile bindings for Cairo, developmen
> p guile-db - Berkeley DB module for Guile
> v guile-doc -
> i guile-g-wrap - scripting interface generator for C
> p guile-gnome2-canvas - Guile bindings for libgnomecanvas
> i guile-gnome2-dev - Guile GObject binding support librar
> p guile-gnome2-gconf - Guile bindings for GConf
> i A guile-gnome2-glib - Guile bindings for GLib
> p guile-gnome2-gnome - Guile bindings for libgnome
> p guile-gnome2-gnome-ui - Guile bindings for libgnome
> p guile-gnome2-gtk - Guile bindings for GTK+, libglade, P
> p guile-gnome2-vfs - Guile bindings for GnomeVFS
> p guile-gnutls - the GNU TLS library - GNU Guile bind
> i guile-library - Library of useful Guile modules
> p guile-pg - Guile bindings for the PostgreSQL cl
> v libguile-dev -
> p libguile-ltdl-1 - Guile's patched version of libtool's
> p libgv-guile - Guile bindings for graphviz
> p mailutils-guile - GNU mailutils Guile interpreter and
> p xchat-guile - Guile scripting plugin for XChat
>
>
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