[developers] updated debian, logon fails

[Joshua Crowgey]

Just a follow up, I tried creating a symlink libpng16.so.16.  But then I
get an unknown symbol from libXm.

-----------
Warning: Loading sys:climxm.so failed with error:

/home/jcrowgey/ling/logon/lingo/lkb/lib/linux.x86.64/libXm.so.4:
undefined symbol: png_check_sig.
--------------

Maybe I need to figure out some way to get an old version of libpng.

Thanks for any tips!

On 10/05/2016 11:20 AM, Joshua Crowgey wrote:
> Hi developers,
> 
> Does anyone have any suggestions for debugging?  After updating my
> debian system ("testing"), I see that climxm.so failed at loading
> libpng, upon doing M-x in emacs.
> 
> -----------EMAC-SESSION-OUTPUT--------
> ==============================================================
> Starting image `/home/jcrowgey/ling/logon/lingo/lkb/linux.x86.64/logon'
>   with image (dxl) file
> `/home/jcrowgey/ling/logon/lingo/lkb/linux.x86.64/logon.dxl'
>   with arguments `(-L /home/jcrowgey/ling/logon/dot.clinit.cl -locale
> no_NO.UTF-8)'
>   in directory `nil'
>   on machine `localhost'.
> 
> Warning: Loading sys:climxm.so failed with error:
>          libpng12.so.0: cannot open shared object file: No such file or
> directory.
> International Allegro CL Enterprise Edition
> 8.2 [64-bit Linux (x86-64)] (May 24, 2016 0:22)
> Copyright (C) 1985-2010, Franz Inc., Oakland, CA, USA.  All Rights Reserved.
> 
> This standard runtime copy of Allegro CL was built by:
>    [TC13152] Universitetet i Oslo (IFI)
> 
> An unhandled error occurred during initialization:
> Attempt to call
> #("InitializeMyDrawingAreaQueryGeometry" 139697113496176 0 2 139697113496176
>   8)
> for which the definition has not yet been (or is no longer) loaded.
> 
> -----------------
> 
> I also see in the terminal that emacs was invoked from:
> 
> --------TERMINAL-OUTPUT-----------------
> jcrowgey at quercus:~/ling/lrgc/system$
> (emacs:16800): Gtk-WARNING **: GtkWindow 0xd1c290 is drawn without a
> current allocation. This should not happen.
> 
> (emacs:16800): Gtk-WARNING **: GtkWindow 0xd1c290 is drawn without a
> current allocation. This should not happen.
> 
> (emacs:16800): Gtk-WARNING **: EmacsFixed 0xd20130 is drawn without a
> current allocation. This should not happen.
> 
> (emacs:16800): Gtk-WARNING **: GtkScrollbar 0x339a4e0 is drawn without a
> current allocation. This should not happen.
> 
> (emacs:16800): Gtk-WARNING **: EmacsFixed 0xd20130 is drawn without a
> current allocation. This should not happen.
> 
> (emacs:16800): Gtk-WARNING **: GtkEventBox 0xd20410 is drawn without a
> current allocation. This should not happen.
> 
> (emacs:16800): Gtk-WARNING **: GtkScrollbar 0x339a4e0 is drawn without a
> current allocation. This should not happen.
> -----------------------------------------
> 
> ...and so on for many more GTK objects and memory locations.
> 
> I checked libpng:
> 
> ---------TERMINAL-OUTPUT--------------------
> jcrowgey at quercus:~/ling/logon$ sudo apt-get install libpng
> [sudo] password for jcrowgey:
> Reading package lists... Done
> Building dependency tree
> Reading state information... Done
> E: Unable to locate package libpng
> jcrowgey at quercus:~/ling/logon$ apt-cache search libpng
> fp-units-gfx - Free Pascal - graphics-library units dependency package
> fp-units-gfx-3.0.0 - Free Pascal - graphics-library units
> libpng-dev - PNG library - development (version 1.6)
> libpng-tools - PNG library - tools (version 1.6)
> libpng16-16 - PNG library - runtime (version 1.6)
> libpng++-dev - C++ interface to the PNG (Portable Network Graphics) library
> libpng-sixlegs-java - Sixlegs Java PNG Decoder
> libpng-sixlegs-java-doc - Documentation for Sixlegs Java PNG Decoder
> libpnglite-dev - lightweight C library for loading and writing PNG images
> libpnglite0 - lightweight C library for loading and writing PNG images
> pngquant - PNG (Portable Network Graphics) image optimising utility
> ruby-oily-png - native mixin to speed up ChunkyPNG
> tkpng - PNG photo image support to Tcl/Tk
> jcrowgey at quercus:~/ling/logon$ sudo apt-get install libpng16-16
> Reading package lists... Done
> Building dependency tree
> Reading state information... Done
> libpng16-16 is already the newest version (1.6.25-1).
> libpng16-16 set to manually installed.
> 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
> --------------------------------------------------
> 
> So I'm not sure how I lost the linking to libpng from climxm's perspective.
> 
> Thanks for any insights!
> 
> --
> Joshua Crowgey
> 

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