which -W option triggers unused variables warning?

[Kamaraju S Kusumanchi]

>> 1) which -Wxxxx option triggers this warning?
>> 
>> I looked in the man page of gfortran but that does not mention anything
>> about warnings on unused variables.
>> 
>> 2) Is there any way just to disable this one type of warning and enable
>> all other warnings?
>> 
> 
> -Wno-unused
> 

Thanks for the reply. Any idea why this option is not documented in the
manpage?

raju

-- 
Kamaraju S Kusumanchi
http://www.people.cornell.edu/pages/kk288/
http://malayamaarutham.blogspot.com/