[PD] JACK on macOS

[William Brent]

For me, IOhannes' latest build (
https://git.iem.at/pd/pure-data/-/jobs/33818/artifacts/file/Pd-0.52-0test3-2-g6ca9539f.dmg)
and Dan's recent build (
http://docs.danomatika.com/pdbuilds/0.52/Pd-0.52-0test3-x86_64-jack.zip)
work on Big Sur 11.6.1 *without* callbacks enabled. I've done a lot of work
with Pd/JACK and have never enabled callbacks.

On Tue, Dec 14, 2021 at 9:01 AM Christof Ressi <info at christofressi.com>
wrote:

> this must be a bug then... I don't see why Jack should only work with
> "callbacks" enabled.
> On 14.12.2021 14:51, Csaba Láng wrote:
>
> I confirm Jack works on Big Sur with using callback in the audio settings.
>
> Thanks for the hint.
>
> On Tue, Dec 14, 2021 at 2:16 PM William Brent <william.brent at gmail.com>
> wrote:
>
>> Good news - this new build is indeed working for me with JACK 1.9.19 on
>> Big Sur 11.6.1 (Intel 64bit hardware). I'll update my comment on the ticket
>> to document it. Thanks IOhannes!
>>
>> On Tue, Dec 14, 2021 at 4:37 AM IOhannes m zmoelnig <zmoelnig at iem.at>
>> wrote:
>>
>>>
>>> On 12/13/21 22:06, IOhannes m zmölnig wrote:
>>>  >
>>>  >
>>>  > once it finished building, the dmg will be available on
>>> <
>>> https://git.iem.at/pd/pure-data/-/jobs/33818/artifacts/file/Pd-0.52-0test3-2-g6ca9539f.dmg>
>>>
>>>
>>>  >
>>>  > could you please be so kind and test with that version as well?
>>>
>>> my first tests show that this version indeed works (at least on
>>> Catalina).
>>> could someone on Big Sur or Monterey confirm this?
>>>
>>>
>>> gfsdr
>>> IOhannes
>>>
>>>
>>> PS: here's a bit more in-depth tech babble, for those interested what (I
>>> think) is going on:
>>>
>>> >
>>> > this info in the issue was incredibly helpful:
>>> >  > JACK protocol mismatch 8
>>> >
>>> > afaict it tries to tell us that Pd and jackd speak different (and
>>> > obviously incompatible) protocols.
>>> >
>>> > i'm currently trying to create a new binary on our CI that finally
>>> uses
>>> > the pre-built binaries from jackaudio.org (as dan always suggested).
>>> >
>>> > hopefully this will get the protocol version right.
>>>
>>> i now think that this was a red hering.
>>>
>>> the problem really seems to be that depending on whether Pd is linked
>>> against  JACK from homebrew or jackaudio.org it will look for the
>>> library in /usr/local/opt/jack/lib/ resp. /usr/local/lib/.
>>> for reasons i do not fully understand yet, a homebrew-jacked Pd (that
>>> looks for libjack.so.0.1.0 in /usr/local/opt/jack/lib/) will refuse to
>>> load the library if it is found in /usr/local/lib/ (even though this is
>>> a standard search path for libraries).
>>> copying/symlinking the libjack.so to the searched for directory, makes
>>> binaries work.
>>>
>>> $ mkdir /usr/local/opt/jack/lib/
>>> $ ln -s /usr/local/lib/libjack.0.1.0.dylib /usr/local/opt/jack/lib/
>>>
>>>
>>> of course this is not really practical
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>>
>>
>> --
>> William Brent
>>
>> “Great minds flock together”
>> Conflations: conversational idiom for the 21st century
>>
>> www.conflations.com
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>
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-- 
William Brent

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

www.conflations.com
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