--- /dev/null
+#! /bin/sh
+
+set -e
+
+if [ -e /home/mescal/navarro/version/bckup_version ] ; then
+ svn cleanup version/
+ cd /home/mescal/navarro/version
+ svn up README --quiet
+else
+ if [ -e /home/mescal/navarro/version ] ; then
+ svn cleanup version/
+ echo "0000P" > /home/mescal/navarro/version/bckup_version
+ else
+ mkdir /home/mescal/navarro/version
+ echo "0000P" > /home/mescal/navarro/version/bckup_version
+ fi
+ cd /home/mescal/navarro
+ svn checkout svn://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk /home/mescal/navarro/version --depth empty --quiet
+
+ cd /home/mescal/navarro/version
+ svn up README --quiet
+fi
+
+old_version=`cat bckup_version`
+new_version=`svnversion`
+
+echo version old : $old_version
+echo version svn : $new_version
+echo `svnversion` > bckup_version
+
+if [ "$old_version" = "$new_version" ] ; then
+ echo "matches"
+ exit 1
+else
+ echo "not matches"
+ exit 0
+fi