The Esterel v5 21 System Manual - Courses
The Esterel v5 21 System Manual - Courses
The Esterel v5 21 System Manual - Courses
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Chapter 1<br />
Getting Started<br />
1.1 Installing and Uninstalling the <strong>Esterel</strong> <strong>v5</strong> <strong>21</strong><br />
<strong>System</strong><br />
1.1.1 Unix <strong>System</strong>s<br />
<strong>The</strong> installation procedure is described in the README.txt file of the <strong>Esterel</strong><br />
<strong>v5</strong> <strong>21</strong> tar file. We recall it here:<br />
1. Extract the tar file directory and place it where you want it to stay.<br />
Be careful: this directory MUST remain permanently at the same<br />
location in your machine or network, since the installation procedure<br />
only builds symbolic links to the files it contains.<br />
2. Edit the Makefile file and set the definitions of the following 9 variables<br />
ESTEREL DISTRIB DIR, ESTEREL COMMAND, XES COMMAND,<br />
XESTEREL COMMAND, BIN DIR, LIB DIR, INCLUDE DIR, MAN1 DIR, and<br />
MAN3 DIR. <strong>The</strong>y control the location where the <strong>Esterel</strong> components<br />
will be accessible. <strong>The</strong> ESTEREL DISTRIB DIR defines the installation<br />
directory location. <strong>The</strong> <strong>Esterel</strong> automatic installation procedure can<br />
build links into appropriate places. For instance, assuming that <strong>Esterel</strong><br />
<strong>v5</strong> <strong>21</strong> is installed in /opt/esterel<strong>v5</strong> <strong>21</strong>, one may want to install<br />
the esterel command in /usr/local/bin, by creating a link:<br />
/usr/local/bin/esterel -> /opt/esterel<strong>v5</strong>_<strong>21</strong>/bin/esterel<br />
To do this, set the BIN DIR variable to /usr/local/bin. No link is created<br />
if the variable is left empty. <strong>The</strong> ESTEREL COMMAND, XES COMMAND<br />
3