On Tue, Oct 26, 2010 at 8:18 AM, Pablo De Napoli <pden...@gmail.com> wrote:
> No, my point is that gfortran is not distributed with sage in source form.
> I think that we should either
> '- include gfortran in source form in sage distribution

Including gfortran or g95 in source form is not realistic, as you'll
discover if you spend a few weeks trying...

> - split the binary files in a separated file
> otherwise it is not a source distribution.
> )but a mix of a source and a binary one. This could even violate the GPL
> (under which gfortran is distributed) siince we are distributing the
> binaries but not the sources.

Seriously?

> I see that spliting it would mean more complexity,
> so perhaps we could put gfortran sources and compile them
> only on Mac OS
>
> None of these solutions seems to be nice, though.

Building from source would be "nice".  Unfortunately, it is not a
solution, because it is far too difficult.

Confusing users needlessly to save 30MB is not an option.
And people who seriously care about whether or not sage-x.y.z.tar is a
"source distribution" in some pure sense can (and do!) just delete
fortran.spkg.   Most users just care that whatever sage-x.y.z.tar is,
it "just works".

>
> Pablo
>
>> Pablo, are you suggesting that sage -sdist would make two different
>> types of source distributions, one for Mac, one for non-Mac?  That
>> could be confusing, but I guess as long as they were (automatically,
>> in the sdist process) named VERY clearly, and it was VERY obvious on
>> the download site which was which (and why there is a difference),
>> that could be a solution (though it would add some responsibilities to
>> someone, either web person or release manager).   But certainly 33 MB
>> is nothing to sniff at, particularly in situations with low
>> bandwidth.  What does that (piece of Sage) compress to in the .tgz?
>>
>> - kcrisman
>>
>
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-- 
William Stein
Professor of Mathematics
University of Washington
http://wstein.org

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