File is not of required architecture

Hans Aberg haberg at
Sat Nov 14 14:14:34 CET 2009

On 13 Nov 2009, at 21:41, Torbjorn Granlund wrote:

> Apple's various
> compiler releases default to different ABIs, but GMP tries to use the
> fastest one, which is typically invoked by passing -m64.

This link suggests one using the -arch flag. I think one can make fat  
binaries by simply passing multiple flags. Perhaps GMP should do that.

Also see -arch in
and -m64 in


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