Re: Building Native ToolChain (SH3)

[Ralf Corsepius <ralf dot corsepius at rtems dot org>]

On Fri, 2005-08-12 at 21:16 -0700, Dan Kegel wrote:
> Mike Frysinger wrote:
> >>Have you read the last paragraph of
> >>http://kegel.com/crosstool/crosstool-0.38/doc/crosstool-howto.html#canadian
> >>which mentions you need to edit the resulting spec file?
> > 
> > 
> > heh, that fixed the issue on my end ... `gcc -print-search-dirs` now 
> > includes /usr/lib and /lib ...
> > 
> > what about gcc-4.x then ?  iirc, they're getting away from external spec's, so 
> > this wont be fixable in the same way right ?
> 
> Oy, oy, oy.
> 
> I guess it'll take a little looking at the code to see
> where it gets the value from now, and fix it there instead.
> Anyone feel like looking?  (Or asking the experts?)
Basically, nothing has changed with gcc-4.x. The only real difference is
the former "default spec file" now is implicitly inside of gcc.
Functionally it is still there.

You can retrieve it with gcc -dumpspecs, you can still install an
explicit spec-file, and you still can override values with spec file
fragments.

Ralf



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