Ok - I just updated the repo so the project is using pd-lib-builder. I'm on my Ubuntu 20.04.4 LTS machine now and the [fann] external builds and loads fine for me. When building the actual FANN library, make sure to build it as static with "make fann_static". Then do "make install" so the lib and headers get to /usr/local. After that, you should be able to build the Pd [fann] external with just "make".
On Mon, Apr 11, 2022 at 10:17 AM Alexandros <[email protected]> wrote: > I managed to build it on Linux but again can't load it, getting this error: > > /home/alexandros/Documents/Pd/externals/pd_fann/fann.pd_linux: > libfann.so.2: cannot open shared object file: No such file or directory > > even though there is a libfann.so.2 file in /usr/local/lib, as I have > built FANN 2.2.0. Is there something I need to change in the source? > On 11/4/22 16:39, William Brent wrote: > > I got into this a few years ago and updated/extended the [ann_mlp] object. > Here's the repo: https://github.com/wbrent/pd_fann. I just tried building > it against the latest version of FANN (2.2.0) and it still appears to work > fine. I need to update the project to use pd-lib-builder, but the included > Makefile works for x86_64 builds on Mac. > > On Mon, Apr 11, 2022 at 8:34 AM Dan Wilcox <[email protected]> wrote: > >> I could be wrong, but I don't believe anyone has taken over maintenance >> of [ann]. The original sources are still in the SVN export to >> git.puredata.info: >> >> http://git.puredata.info/cgit/svn2git/libraries/ann.git/ >> >> If there is interest, we could push this to the pd-externals group on >> GitHub, add pd-lib-builder support, then someone can take over maintenance. >> You perhaps? :) >> >> On Apr 11, 2022, at 9:48 AM, [email protected] wrote: >> >> Message: 2 >> Date: Mon, 11 Apr 2022 09:38:51 +0300 >> From: Alexandros <[email protected]> >> To: Pd-List <[email protected]> >> Subject: [PD] Ann external source or 64-bit build? >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=UTF-8; format=flowed >> >> I run into [ann] in Pd's website >> (http://puredata.info/Members/dmorelli/ann/ann/) from the Fann homepage >> and downloaded the Linux version, but it's a 32-bit build and Pd can't >> load it. I can't find it in deken. Anyone (IOhannes maybe, since you >> have provided the Linux build) has the source code so I can try to >> compile (any compilation instructions would be great too). >> >> Thanks, >> Alexandros >> >> >> -------- >> Dan Wilcox >> @danomatika <http://twitter.com/danomatika> >> danomatika.com >> robotcowboy.com >> >> >> >> _______________________________________________ >> [email protected] mailing list >> UNSUBSCRIBE and account-management -> >> https://lists.puredata.info/listinfo/pd-list >> > > > -- > William Brent > > “Great minds flock together” > Conflations: conversational idiom for the 21st century > > www.conflations.com > > _______________________________________________pd-l...@lists.iem.at mailing > list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list > -- William Brent “Great minds flock together” Conflations: conversational idiom for the 21st century www.conflations.com
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