On Aug 28, 2017, at 12:00 PM, pd-dev-request@lists.iem.at wrote:

On 08/28/2017 11:24 AM, Roman Haefeli wrote:

I cannot confirm. The instructions say:

./configure

but without '--enable-jack' no Jack support will be enabled, neither
with weak linking nor without. Or do I miss something?

i think you are right.

looking at the code, it seems that on OSX autotools will automatically
set JACK_FRAMEWORK for you (unless overridden), but the src/Makefile.am
only checks JACK_FRAMEWORK if JACK is also set (which will *not* be set
by default).
i also wonder about the jack=xrun case.