echo ''
echo '   To make a NAS benchmark type '
echo ''
echo '         make <benchmark-name> CLASS=<class> THREADS=<threads number>'
echo ''
echo '   where <benchmark-name> is "CG" ' 
echo '         <class>          is "S", "W", "A", "B" or "C"'
echo '         <threads number> is a positive integer ' 
echo ''
echo ''
echo ' ***************************************************************'
echo ' * Remember to edit the file config/make.def for site specific *'
echo ' * information as described in the README file                 *'
echo ' ***************************************************************'