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From: Simon Wright <simon@pushface.org>
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Subject: Re: components_4_64 Test_Python fails on Mac Monterey
Date: Fri, 21 Oct 2022 18:04:53 +0100
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"Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> writes:

> This selects py-load_python_library.adb from os/pthread which is just
> a copy of os/linux. Likely there are differences between Linux and
> OSX.

dlopen() would need to see e.g.

  $FRAMEWORKS/Python.framework/Python/Versions/3.8/lib/libpython3.8.dylib

where $FRAMEWORKS would normally be /Library/Frameworks but, in Roger's
case (running Homebrew), would be $HOMEBREW_PREFIX/Frameworks (Roger
might have frameworks scattered bewtween the two places, for added fun).