[SciPy-user] 64 bit build on Mac OS 10.5

Roger Herikstad roger.herikstad@gmail....
Tue Jan 8 01:33:46 CST 2008


The standard instructions allowed me to build as well, but I was wondering
if anyone has managed to take advantage of the new 64 bit architecture?
After googling around, I still haven't found any good instruction as to how
this could be done. I'm not sure how much of an effect it will have on the
code itself, but it would be interesting to try it out..
~ Roger

On Jan 8, 2008 11:08 AM, Jeff Lyon <jeff.lyon@cox.net> wrote:

> I was able to build sciPy on a PowerMac G5 running Leopard 10.5.1 (9B18). I
> followed the standard installation instructions on the sciPy site except
> that the build failed using gcc 3.3. I switched back to gcc 4.0.1 and
> sciPy built & tested successfully. I'm not sure why this happened, but if it
> ain't broke, don't fix it.
> compiler details:
>
> $ gcc -v
> Using built-in specs.
> Target: powerpc-apple-darwin9
> Configured with: /var/tmp/gcc/gcc-5465~16/src/configure --disable-checking
> -enable-werror --prefix=/usr --mandir=/share/man
> --enable-languages=c,objc,c++,obj-c++
> --program-transform-name=/^[cg][^.-]*$/s/$/-4.0/
> --with-gxx-include-dir=/include/c++/4.0.0 --with-slibdir=/usr/lib
> --build=i686-apple-darwin9 --program-prefix= --host=powerpc-apple-darwin9
> --target=powerpc-apple-darwin9
> Thread model: posix
> gcc version 4.0.1 (Apple Inc. build 5465)
>
>
> On Jan 7, 2008, at 7:03 PM, Roger Herikstad wrote:
>
> Hi all,  I was wondering if anyone has successfully built scipy with 64
> bit support on a Mac Pro running leopard? I would be most grateful if you
> could share your experience, especially what compiler/linker flags you're
> using? Thanks!
>
> ~ Roger
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