bpo-45573: Use Makefile's dependencies in setup.py (GH-29559)

[tiran]

setup.py now reads MODULE_{name}_DEPS from Makefile to populate
an extension's depends field.

Signed-off-by: Christian Heimes christian@python.org

https://bugs.python.org/issue45573

[erlend-aasland]

Nice! LGTM

[bedevere-bot]

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot AMD64 Debian root 3.x has failed when building commit c399786.

What do you need to do:

1. Don't panic.
2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
3. Go to the page of the buildbot that failed (https://buildbot.python.org/all/#builders/345/builds/1196) and take a look at the build logs.
4. Check if the failure is related to this commit (c399786) or if it is a false positive.
5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/all/#builders/345/builds/1196

Failed tests:

• test_signal

Failed subtests:

• test_stress_modifying_handlers - test.test_signal.StressTest

Summary of the results of the build (if available):

== Tests result: FAILURE then FAILURE ==

409 tests OK.

10 slowest tests:

• test_tools: 4 min 15 sec
• test_concurrent_futures: 3 min 8 sec
• test_multiprocessing_spawn: 2 min 13 sec
• test_shelve: 1 min 50 sec
• test_peg_generator: 1 min 44 sec
• test_mailbox: 1 min 35 sec
• test_tokenize: 1 min 27 sec
• test_multiprocessing_forkserver: 1 min 25 sec
• test_multiprocessing_fork: 1 min 14 sec
• test_largefile: 1 min 14 sec

1 test failed:
test_signal

20 tests skipped:
test_devpoll test_epoll test_gdb test_idle test_ioctl test_kqueue
test_msilib test_smtpnet test_ssl test_startfile test_tcl test_tix
test_tk test_ttk_guionly test_ttk_textonly test_turtle
test_winconsoleio test_winreg test_winsound test_zipfile64

1 re-run test:
test_signal

Total duration: 23 min 4 sec

Click to see traceback logs

Traceback (most recent call last):
File "/root/buildarea/3.x.angelico-debian-amd64/build/Lib/multiprocessing/resource_tracker.py", line 209, in main
cache[rtype].remove(name)
^^^^^^^^^^^^^^^^^^^^^^^^^KeyError: '/psm_198512f4'
Traceback (most recent call last):
File "/root/buildarea/3.x.angelico-debian-amd64/build/Lib/multiprocessing/resource_tracker.py", line 209, in main
cache[rtype].remove(name)
^^^^^^^^^^^^^^^^^^^^^^^^^KeyError: '/psm_37049669'
Traceback (most recent call last):
File "/root/buildarea/3.x.angelico-debian-amd64/build/Lib/test/test_signal.py", line 1334, in test_stress_modifying_handlersself.assertGreater(num_received_signals, 0)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^AssertionError: 0 not greater than 0
Traceback (most recent call last):
File "/root/buildarea/3.x.angelico-debian-amd64/build/Lib/multiprocessing/resource_tracker.py", line 209, in main
cache[rtype].remove(name)
^^^^^^^^^^^^^^^^^^^^^^^^^KeyError: '/psm_1fd3d4e7'