GREATSPN2.0.X with Meddly


COMPILING INSTRUCTIONS
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System requirements

In order to compile the package you need:

 - Motif libraries and headers files installed:
   you need both the run-time and development packages, if you are running Linux you could find both packages at the openMotif
   distribution site www.openmotif.org; 

 - uil compiler: it comes with Motif's development package;

 - the X development package;

 - the GNU make utility;

 - lex/flex & yacc (bison does not work).

 - tcsh

 - Meedly library 


To compile and install the package go through the following steps:

 - get the zipped archive greatspn-2.0.XXX-src.tar.gz
 - create a new directory where you want the tool will reside,
   for example  
     /usr/local/GreatSPN/
 - extract the archive into the installation directory
     gunzip greatspn-2.0.2-src.tar.gz 
     cd /usr/local/GreatSPN/
     tar -xvf greatspn-2.0.2-src.tar
 - move to the directory where source code reside
     cd  /usr/local/GreatSPN/SOURCES/
 - two makefile are provided, one for SunOS platforms
   and the other for Linux platforms; edit the appropriate makefile;
 - only the first lines of the makefile have to be changed,
   they are enclosed between two #-filled lines;
   placed as commented lines you will find some examples of common settings;
   check your system and make the right modifications;
 - return to the shell prompt and type
      make -f Makefile.<platform> <target>
   example for Linux platform
      make -f Makefile.Linux_OpenMotif
   replace <target> according to the installation type you desire
   if you want to install the overall package omit <target>
   otherwise type any combination of "greatspn", "swn", "algebra" and "multisolve";
 - if everything goes right you will find in the installation directory
   two new subfolders 
     /usr/local/GreatSPN/bin, /usr/local/GreatSPN/<platform-dependent-name>

   
   
setting the environment
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In order to run the tool you have to set some environment variables:
PATH:
   add the /usr/local/GreatSPN/bin directory to your PATH environment variable;

LD_LIBRARY_PATH:
   be sure that this variable contains the paths to the motif and X11 libraries
   if it is not correctly set you will get an ld error at startup time;