On Jan 14, 5:28 pm, doug5y <dou...@gmail.com> wrote:
> Hello,
Hi Doug,
> Please excuse this question if it's been asked before, I can't really
> find any reference to it.
>
> My question is for sage 3.2.1 on Fedora 7.
>
> I'm wondering if there's a way to have sage build with FFTW included?
>
> I checked the "install.log" file and found :
<SNIP>
> But I don't really see anywhere in the installation instructions about
> build with FFTW.
>
> Any help would be most appreciated.
The Numpy and Scipy Sage builds is looking to $SAGE_LOCAL for
libraries and AFAIK we do not disable FFTW support. So you might want
to try building FFTW and install it into the prefix $SAGE_LOCAL and
then force a rebuild of numpy and scipy, but I have not tried this. It
certainly won't be much work to automate this given sufficient
interest. IIRC Scipy 0.7 will have better, i.e. a real argument FFT,
but my memory about details is hazy there.
Let us know if you run into any trouble with the above instructions.
> TIA,
> Doug Nadworny
Cheers,
Michael
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