Re: Failure to build on x86_84

[Jan Djärv]

address@hidden skrev:
> I have just attempted to build emacs22 on a AMD64x2 machine, SuSE10.1 Linux
>
> The configuration is
>
> ./configure --with-x-toolkit=yes --with-xpm --with-jpeg --with-tiff
> --with-gif --with-png --with-x
>
> It build OK, but when attempting to run is seg faults.  Not build with
> -g so gdb gives very little information.

What version of gcc are you running?  I run on x86_64 every day Ubuntu and 
Fedora Core 5) with no problems, admittedly on a single core CPU.

> I did previously try with --with-x-toolkit=gtk and noticed there is a
> non-64bit clean section
>
> gcc -c -D_BSD_SOURCE   -Demacs -DHAVE_CONFIG_H -DUSE_GTK  -I.
> -I/bigdisk/jpff/GNU_21/emacs-22.0.50/src -D_BSD_SOURCE -I/usr/X11R6/include
> -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/X11R6/include
> -I/usr/include/libpng12 -I/opt/gnome/include/gtk-2.0
> -I/opt/gnome/lib64/gtk-2.0/include -I/opt/gnome/include/atk-1.0
> -I/opt/gnome/include/pango-1.0 -I/opt/gnome/include/glib-2.0
> -I/opt/gnome/lib64/glib-2.0/include -I/usr/include/alsa -g -O2
> -Wno-pointer-sign  gtkutil.c
> gtkutil.c: In function %G�%@@~Xxg_tool_bar_button_cb%G�%@@~Y:
> gtkutil.c:3366: warning: cast to pointer from integer of different size
> gtkutil.c: In function %G�%@@~Xxg_tool_bar_callback%G�%@@~Y:
> gtkutil.c:3378: warning: cast from pointer to integer of different size

Those warnings are harmless because one says int => pointer and the other says 
pointer => int.  I store an int in a pointer and then retreive it, so there is 
no information loss.  I have eliminated those warnings anyway.

But your output from Gcc looks funny.  Does it really look like that?  May be 
a Suse problem.

Please recompile with -g and see if you can catch the error in the debugger.

        Jan D.