[Python-Dev] Solaris family and 64 bits compiling

Jesus Cea jcea at jcea.es
Mon Nov 22 20:26:40 CET 2010


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On 22/11/10 20:12, Brett Cannon wrote:
> Are you asking about buildbots only or as a general policy? If you are
> asking about the buildbots then I definitely think we should use 64
> bits. If you are asking about policy I would say it should be an
> option in case people are using C extensions that are not designed to
> work with 64 bits.

The point is that building python in 64 bits under Solaris (family) is
not easy, because the 64 bits libraries (zlib, openssl, berkeley db,
curses, etc., etc., etc) are not is "/usr/lib", "/usr/local/lib", etc.,
but "/usr/lib/64", "/usr/local/lib/64", etc.

Solaris overcomes most of the issue having separate library searchpath
in 32 and 64 bits (via the "crle" command). But in some cases python try
to find some library in "/usr/local/lib", and my point is that it should
search TOO inside "/usr/local/lib/64".

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