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Full Discussion: 32bit GTK2 application
Top Forums UNIX for Advanced & Expert Users 32bit GTK2 application Post 302937386 by fedora18 on Thursday 5th of March 2015 10:18:28 AM
Old 03-05-2015
32bit GTK2 application
Hi all,

So, I have a 32 bit gtk2.22 application that I run flawlessly in Fedora 14.
When I compile it on the 32bit machine run it on Fedora 20 64bit machine I get:

(myprogram:6736): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",

(myprogram.:6736): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
Gtk-Message: Failed to load module "pk-gtk-module"
Executing RunOnce*** Error in `myprogram': realloc(): invalid pointer: 0xf4300040 ***

======= Backtrace: =========
/lib/libc.so.6(+0x6e143)[0xf69ea143]
/lib/libc.so.6(+0x74984)[0xf69f0984]
/lib/libc.so.6(realloc+0x2f3)[0xf69f50d3]
/home/myprogram[0x8065b47]
/home/emperor/DAQNAV_V1/myprogram[0x805d33b]
/lib/libpthread.so.0(+0x6d4c)[0xf6b40d4c]
/lib/libc.so.6(clone+0x5e)[0xf6a7382e]
======= Memory map: ========
08048000-08081000 r-xp 00000000 fe:04 3407960 /home/emperor/DAQNAV_V1/myprogram-client-backup
08081000-08086000 rw-p 00038000 fe:04 3407960 /home/emperor/DAQNAV_V1/myprogram-client-backup
08086000-08181000 rw-p 00000000 00:00 0 [heap]
f4300000-f4321000 rw-p 00000000 00:00 0
f4321000-f4400000 ---p 00000000 00:00 0
f447e000-f447f000 ---p 00000000 00:00 0
f447f000-f4c7f000 rw-p 00000000 00:00 0
f5b52000-f5b62000 r-xp 00000000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b62000-f5b63000 r--p 0000f000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b63000-f5b64000 rw-p 00010000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b64000-f5b68000 r-xp 00000000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9
f5b68000-f5b69000 r--p 00003000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9
f5b69000-f5b6a000 rw-p 00004000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9

And the list goes on and on......

Installed on the Fedora 20 machine are the 64 bit gtk binaries for version 2.24. My program depends on the 32bit binaries of version 2.22.
My guess is that this is why my program seg faults.....
I havea ll of the rpm packages for the gtk 32bit binaries but I am lost on how to set all of this up to run....any help?

Thanks a lot!
 

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LEARN ABOUT REDHAT

gtk

Gtk(3)							User Contributed Perl Documentation						    Gtk(3)

NAME

       Gtk - Perl module for the Gimp Toolkit library

SYNOPSIS

	       use Gtk '-init';
	       my $window = new Gtk::Window;
	       my $button = new Gtk::Button("Quit");
	       $button->signal_connect("clicked", sub {Gtk->main_quit});
	       $window->add($button);
	       $window->show_all;
	       Gtk->main;

DESCRIPTION

       The Gtk module allows Perl access to the Gtk+ graphical user interface library. You can find more information about Gtk+ on
       http://www.gtk.org.  The Perl binding tries to follow the C interface as much as possible, providing at the same time a fully object ori-
       ented interface and Perl-style calling conventions.

       You will find the reference documentation for the Gtk module in the "Gtk::reference" manpage. There is also a cookbook style manual in
       "Gtk::cookbook". The "Gtk::objects" manpage contains a list of the arguments and signals for each of the classes available in the Gtk,
       Gnome and related modules. There is also a list of the flags and enumerations along with their possible values.

       More information can be found on http://www.gtkperl.org.

AUTHOR

       Kenneth Albanowski, Paolo Molaro

SEE ALSO

       perl(1), Gtk::reference(3pm)

perl v5.8.0							    2001-06-27								    Gtk(3)
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