Remove hardcoded libpython binaries and add debug step

venv/lib/python3.12/site-packages/PyInstaller/hooks/hook-sphinx.py

@@ -0,0 +1,41 @@
+#-----------------------------------------------------------------------------
+# Copyright (c) 2013-2023, PyInstaller Development Team.
+#
+# Distributed under the terms of the GNU General Public License (version 2
+# or later) with exception for distributing the bootloader.
+#
+# The full license is in the file COPYING.txt, distributed with this software.
+#
+# SPDX-License-Identifier: (GPL-2.0-or-later WITH Bootloader-exception)
+#-----------------------------------------------------------------------------
+
+from PyInstaller.utils.hooks import collect_data_files, collect_submodules, eval_statement
+
+# Sphinx consists of several extensions that are lazily loaded. So collect all submodules to ensure we do not miss
+# any of them.
+hiddenimports = collect_submodules('sphinx')
+
+# For each extension in sphinx.application.builtin_extensions that does not come from the sphinx package, do a
+# collect_submodules(). We need to do this explicitly because collect_submodules() does not seem to work with
+# namespace packages, which precludes us from simply doing hiddenimports += collect_submodules('sphinxcontrib')
+builtin_extensions = list(
+    eval_statement(
+        """
+        from sphinx.application import builtin_extensions
+        print(builtin_extensions)
+        """
+    )
+)
+for extension in builtin_extensions:
+    if extension.startswith('sphinx.'):
+        continue  # Already collected
+    hiddenimports += collect_submodules(extension)
+
+# This is inherited from an earlier version of the hook, and seems to have been required in Sphinx v.1.3.1 era due to
+# https://github.com/sphinx-doc/sphinx/blob/b87ce32e7dc09773f9e71305e66e8d6aead53dd1/sphinx/cmdline.py#L173.
+# It does not hurt to keep it around, just in case.
+hiddenimports += ['locale']
+
+# Collect all data files: *.html and *.conf files in ``sphinx.themes``, translation files in ``sphinx.locale``, etc.
+# Also collect all data files for the alabaster theme.
+datas = collect_data_files('sphinx') + collect_data_files('alabaster')