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Re: implications and importance of --prefix?? what about -staticin GCC_EXTRA_CONFIG?

David Haworth wrote: 
I think I didn't explain myself very well. I'd like to build a
gcc that "knows" where its files are by looking at an arbitrary
(specified at build time) environment variable. I think this is
what Wind River do in the gcc that is deleivered with Tornado -
it appears to use WIND_BASE.

The problem is that dirname(argv[0]) doesn't always work on
Unix - depends how the program is started.


Can you give me an example of when it fails?
- Dan



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