[PD] Ann external source or 64-bit build?

[William Brent]

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 <adrcki at gmail.com> 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 <danomatika at gmail.com> 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, pd-list-request at lists.iem.at wrote:
>>
>> Message: 2
>> Date: Mon, 11 Apr 2022 09:38:51 +0300
>> From: Alexandros <adrcki at gmail.com>
>> To: Pd-List <pd-list at lists.iem.at>
>> Subject: [PD] Ann external source or 64-bit build?
>> Message-ID: <92b19048-4b59-2270-9880-f3554d9185f3 at gmail.com>
>> 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
>>
>>
>>
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>
>
> --
> William Brent
>
> “Great minds flock together”
> Conflations: conversational idiom for the 21st century
>
> www.conflations.com
>
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-- 
William Brent

“Great minds flock together”
Conflations: conversational idiom for the 21st century

www.conflations.com
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