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Re: unused_prefix_warning - bogus?

Alexandre Oliva <aoliva@redhat.com> writes:

|> On Sep  8, 2000, Andreas Schwab <schwab@suse.de> wrote:
|> 
|> > DJ Delorie <dj@redhat.com> writes:
|> > |> $ gcc -E -B/foobar/ -B/blah/ -B/garbage/ foo.c > /dev/null
|> > |> gcc: file path prefix `/garbage/' never used
|> > |> 
|> > |> What about the other two?
|> 
|> > AFAIK `-B' does not accumulate.
|> 
|> It does.

At least it is not documented as such, it is only described as `the -B
prefix'.

Andreas.

-- 
Andreas Schwab                                  "And now for something
SuSE Labs                                        completely different."
Andreas.Schwab@suse.de
SuSE GmbH, Schanzäckerstr. 10, D-90443 Nürnberg
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