setup does not report _ssl and _hashlib as failed to build in case OpenSSL libs or headers are missing. Related to #36544 and #36146



Reproducer:
$ ./configure --with-openssl=/invalid
$ make
...
running build
running build_ext

The following modules found by detect_modules() in setup.py, have been
built by the Makefile instead, as configured by the Setup files:
_abc                  atexit                pwd                
time                                                           

running build_scripts
...



With fix:
$ ./configure --with-openssl=/invalid
$ make
...
running build
running build_ext

Python build finished successfully!
The necessary bits to build these optional modules were not found:
_hashlib              _ssl                                     
To find the necessary bits, look in setup.py in detect_modules() for the module's name.


The following modules found by detect_modules() in setup.py, have been
built by the Makefile instead, as configured by the Setup files:
_abc                  atexit                pwd                
time                                                           


Could not build the ssl module!
Python requires an OpenSSL 1.0.2 or 1.1 compatible libssl with X509_VERIFY_PARAM_set1_host().
LibreSSL 2.6.4 and earlier do not provide the necessary APIs, https://github.com/libressl-portable/portable/issues/381

running build_scripts
...

New changeset 8abc3f4f91e6b523c761c7a6fa2e3405019803a1 by Miss Islington (bot) (Christian Heimes) in branch 'master':
bpo-36577: setup.py reports missing OpenSSL again (GH-12746)
https://github.com/python/cpython/commit/8abc3f4f91e6b523c761c7a6fa2e3405019803a1