[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit be4c9a9ee4f184afb0a1e29769e86ae8a6352e96
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sat Nov 6 15:05:39 2021 -0400

    building: update debian hints
    
    ... when building on an old 32-bit pi