[PD] JACK on macOS

[Christof Ressi]

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
>         <http://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
>         <http://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
>
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