GMP and 64-bit systems
tg at swox.com
Mon Jun 2 22:54:11 CEST 2008
Vincent Lefevre <vincent at vinc17.org> writes:
> 2) Have configure edit gmp.h, e.g., insert
> #define __GMP_LONG_LONG_SIZE 1
> when relevant. Note that we already edit gmp.h for other things.
Yes, since gmp.h is already edited, I'd say that this is the best
Yes, it is simple and safe.
> (I should perhaps mention that it would be nice to get rid of this
> gmp.h editing, and have everything wrok right from compiler options.
> Unfortunately, we have not managed to get that to work reliably.)
Any example of problems?
Various ABI clashes in a system. Multilibs will not work.
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