Added support for command "make distcheck"
Added support for command "make install"

Signed-off-by: Eyal Salomon <esalomon@mellanox.com>
casting problems
Signed-off-by: Eyal Salomon <esalomon@mellanox.com>
floating point error due to devision in 0
Signed-off-by: Eyal Salomon <esalomon@mellanox.com>