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Re: config.guess and $CC
From: |
Paul Eggert |
Subject: |
Re: config.guess and $CC |
Date: |
Thu, 24 Jan 2008 09:54:48 -0800 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) |
Bruno Haible <address@hidden> writes:
> On a bi-arch system (i.e. a system that can execute 32-bit mode binaries and
> 64-bit mode binaries), what is the expected behaviour of config.guess?
> Should it return different triplets for CC="gcc -m32" and CC="gcc -m64",
> or the same?
My assumption all along has been that it should return different triplets.
It now strikes me, though: what about "fat binaries" and Mac OS X,
where the same program is compiled for multiple architectures all at
one go? Should these get a special triplet, as compared to thin
binaries?