LCDproc development and user support list

Text archives Help

[Lcdproc] glcdlib and ldconfig

Chronological Thread 
  • From: robin.cornelius AT (Robin Cornelius)
  • Subject: [Lcdproc] glcdlib and ldconfig
  • Date: Fri Jun 16 08:08:04 2006


I am having a few problems with lcdproc and the glcdlib. I will explain
what i have done in case i have missed something simple, that you can
then flame me for :-)

(Thanks for the graphlcd interface work for lcdproc and for lcdproc!)

My system is debian sarge, I have compiled and installed :-

graphlcd-base-0.1.3 (this all works, the example tools will put graphics
and text on my display)
lcdproc-0.5.0 (with the --enable-drivers=glcdlib configure option)

Everything ok (except one small problem to do with documentation install)

in the LCDd.conf i have :-


and a section :-


The "make install" for lcdproc has placed the in

This is where the problems start, when running LCDd i get a fail message
unable to locate /usr/local/lib and /usr/local/lib/lcdproc
are in my /etc/ It appears that (my version of?) ldconfig
will *not* cache libs unless the file name starts with lib , ldconfig
seems to ignore but will cache (if i rename the
file). Ok so i renamed to and hotwired driver.c
in lcdproc to load the correct file.

Next problem,

I now get loading with dlopen() ok but the driver is
returning 0 for the width and height of the display so i get the message
"[glcdlib] has invalid display size". (I actually checked in drivers.c
for the width and height return), then i get a "Floating point exception".

I have started looking through the code to see what has happened but i
though I would ask if I am missing some instructions or if you know what
my problem is.

Many thanks for any help

Best regards

Robin Cornelius

Attachment: signature.asc
Description: OpenPGP digital signature

Archive powered by MHonArc 2.6.18.

Top of page