[cfe-dev] Adding a command-line option that takes a string?

[David Chisnall]

Hi,

I'm looking at adding the -fconstant-string-class= command-line  
argument (I hoped to avoid it, but apparently lots of things expect it  
to work).  I've added simple flags before, but I am having trouble  
working out how to add an option to the driver that accepts a string  
that can be retrieved by the back end.  Can someone give me some hints?

David