#!/bin/bash

l=`grep elease /etc/redhat-release`
l=${l##*elease }
l=${l%% (*}

echo $l | grep -q '^3\.[0-9]\.[0-9]$' && {
    echo '%define SL3 1'
    echo '%define SL4 0'
    echo '%define SL5 0'
    echo "%define SLrelease 3"
}

echo $l | grep -q '^4\.[0-9]$' && {
    echo '%define SL3 0'
    echo '%define SL4 1'
    echo '%define SL5 0'
    echo "%define SLrelease 4"
}

echo $l | grep -q '^\(4\.9\|5\.\)[0-9]$' && {
    echo '%define SL3 0'
    echo '%define SL4 0'
    echo '%define SL5 1'
    echo "%define SLrelease 5"
}