[Python-Dev] Solaris family and 64 bits compiling

[Antoine Pitrou]

On Tue, 23 Nov 2010 00:48:06 +0100
Jesus Cea <jcea at jcea.es> wrote:
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> I think this is probably trivial, but is there any foolproof way to
> detect 64 bit builds in python, beside "sys.maxint"?.

sys.maxsize

> And any macro useable for conditional compilation in C?.

SIZEOF_VOID_P > 4