Reference

python2.7-config(1) on Linux

The text 52efcaba0c3c, as Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it. The page shows this text now.

output build options for python C/C++ extensions or embedding

Flags it lists

python2.7-config(1) on Linux now