On Mon, Dec 14, 2020 at 11:28 PM Timothy M. Shead < t...@shead-custom-design.com> wrote:
> > How was Python build? > > The Python executable and all dependencies are installed using Conda: > > Python 3.8.5 (default, Sep 4 2020, 02:22:02) > [Clang 10.0.0 ] :: Anaconda, Inc. on darwin > Note that the conda build of Python on OS-X is a "plain *nix" build. which may be the source of your issues. I'm not sure what the difference is other than the app bundle wrapper (pythonw), but I wouldn't be supposed if there's a difference that will break py2app. HTH, -CHB > >> And when I look at the main executable, the second rpath looks > questionable: > >> > >> $ otool -l dist/hello.app/Contents/MacOS/hello > >> … > >> Load command 16 > >> cmd LC_RPATH > >> cmdsize 32 > >> path @loader_path/../lib (offset 12) > >> Load command 17 > >> cmd LC_RPATH > >> cmdsize 48 > >> path @loader_path/../../../../../ (offset 12) > > > > Was this file created by py2app, or did you change it afterwards? The > stub executable in current releases of py2app should not contain LC_RPATH > entries at all. > > This is the executable built by py2app, with no meddling from me: > > $ rm -rf build dist > $ python setup.py py2app > $ otool -l dist/hello.app/Contents/MacOS/hello > > >> What is the right approach to address this? Manually copy the missing > .dylib files into dist/hello.app/Contents/lib? I’m too new to know what to > expect from py2app, but I’m surprised that it would be necessary for > something as ubiquitous as zlib? > > > > Py2app, or rather the macholib library used by py2app, does not process > @rpath correctly. The code is older than the introduction of this feature > and is not easily adjusted for it because some information needed for > correctly dealing with @rpath and @loader_path is lost before the code that > should use the information is active. I have rewriting that code on my too > long todo list. > > > > Note that this works for me, with the Python.org installation of Python. > > Many thanks, > Tim > > _______________________________________________ > Pythonmac-SIG maillist - Pythonmac-SIG@python.org > https://mail.python.org/mailman/listinfo/pythonmac-sig > unsubscribe: https://mail.python.org/mailman/options/Pythonmac-SIG > -- Christopher Barker, PhD Python Language Consulting - Teaching - Scientific Software Development - Desktop GUI and Web Development - wxPython, numpy, scipy, Cython
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