To save time and further headache, the brew command would be:
brew install fftw --enable-sse2 --universal
This will give you fftw compiled as a fat 32 & 64 bit library.
I just tried it and double checked with lipo:
$ lipo -info /usr/local/Cellar/fftw/3.3.4/lib/libfftw3.3.dylib
Architectures in the fat file:
/usr/local/Cellar/fftw/3.3.4/lib/libfftw3.3.dylib are: i386 x86_64
For future reference, the --universal brew command works with almost all
formulas.
On Jul 5, 2014, at 9:09 AM, via Pd-list <[email protected]> wrote:
> From: Rafael Vega via Pd-list <[email protected]>
> Subject: Re: [PD] constantq~ - Thomas Grill
> Date: July 5, 2014 at 9:08:27 AM EDT
> To: Federico Llach <[email protected]>
> Cc: [email protected], Thomas Grill <[email protected]>
> Reply-To: [email protected]
>
>
> I guess homebrew installed a 64 bit version of the library, not a "universal"
> or "fat" binary that contains both 32 and 64 builds. Is the external compiled
> for 32 or 64? if 64, you could use pd-extended 64 and give that a try.
>
>
> On Fri, Jul 4, 2014 at 2:37 PM, Federico Llach <[email protected]>
> wrote:
> Ok, that was a step forward—thanks Rafael! Now I do have a libfftw3f.3.dylib
> file in /usr/local/lib, which is a link file to
> /usr/local/Cellar/fftw/3.3.4/lib (this seems to be the way Homebrew deals
> with the installations).
>
> However, when I try to create the constantq~ object in Pd-extended I receive:
>
> /Applications/Pd-extended.app/Contents/Resources/Scripts/../extra/constantq~/constantq~.pd_darwin:
>
> dlopen(/Applications/Pd-extended.app/Contents/Resources/Scripts/../extra/constantq~/constantq~.pd_darwin,
> 10): Library not loaded: /usr/local/lib/libfftw3f.3.dylib
> Referenced from:
> /Applications/Pd-extended.app/Contents/Resources/Scripts/../extra/constantq~/constantq~.pd_darwin
> Reason: no suitable image found. Did find:
> /usr/local/lib/libfftw3f.3.dylib: mach-o, but wrong architecture
> /usr/local/lib/libfftw3f.3.dylib: mach-o, but wrong architecture
>
> I am reading as much as I can understand and—although I don't know much about
> this—my current thought is that I am in a 32/64 bit dilemma here (?). My
> processor is Intel Core i7, so according to Apple that is 64 bit. Related:
> since Thomas suggested I should do "single precision" installation, I used
> "brew install fftw --enable-sse2" which I thought enables single precision
> according to
> https://github.com/Homebrew/homebrew/blob/master/Library/Formula/fftw.rb .
> When that didn't work I uninstalled and just used "brew install fftw", with
> same results. Terminal session of this attached.
>
> I found this thread from this mailing list on "Wrong architecture" issues:
> http://lists.puredata.info/pipermail/pd-list/2011-04/088265.html
>
> Any thoughts?
--------
Dan Wilcox
@danomatika
danomatika.com
robotcowboy.com
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