gh-93771: Clarify how deepfreeze.py is run (GH-94150)

(cherry picked from commit 4e796f56465f7264ddba63c8396d2649e098b617)

Co-authored-by: Guido van Rossum <guido@python.org>

diff --git a/Tools/scripts/deepfreeze.py b/Tools/scripts/deepfreeze.py
index 43a7a98fcc503c0a2a891ccd4b0bef2422648fa4..5aca79a722e11e005d36f30ff3301cfd114839a1 100644 (file)
--- a/Tools/scripts/deepfreeze.py
+++ b/Tools/scripts/deepfreeze.py
@@ -1,7 +1,9 @@
 """Deep freeze
 
-The script is executed by _bootstrap_python interpreter. Shared library
-extension modules are not available.
+The script may be executed by _bootstrap_python interpreter.
+Shared library extension modules are not available in that case.
+On Windows, and in cross-compilation cases, it is executed
+by Python 3.10, and 3.11 features are not available.
 """
 import argparse
 import ast