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 <pd-list@lists.iem.at> wrote: > From: Rafael Vega via Pd-list <pd-list@lists.iem.at> > Subject: Re: [PD] constantq~ - Thomas Grill > Date: July 5, 2014 at 9:08:27 AM EDT > To: Federico Llach <federicoll...@gmail.com> > Cc: pd-list@lists.iem.at, Thomas Grill <g...@grrrr.org> > Reply-To: email.r...@gmail.com > > > 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 <federicoll...@gmail.com> > 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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