Port module setup to PY_STDLIB_MOD() macro and addext()

@tiran

BPO	45847
Nosy	@tiran, @ned-deily, @pablogsal, @miss-islington, @erlend-aasland, @arhadthedev
PRs	bpo-45847: Port builtin hashlib extensions to PY_STDLIB_MOD (GH-29642) #29642 bpo-45847: Port _scproxy to PY_STDLIB_MOD (GH-29644) #29644 bpo-45847: Port test modules to PY_STDLIB_MOD (GH-29660) #29660 bpo-45847: Port grp, spwd, termios, resource, syslog to PY_STDLIB_MOD (GH-29668) #29668 bpo-45847: Port codecs and unicodedata to PY_STDLIB_MOD (GH-29685) #29685 bpo-45847: Port array, _contextvars, math, and cmath to PY_STDLIB_MOD_SIMPLE (GH-29688) #29688 bpo-45847: Port _bisect, _heapq, _json, _pickle, _random, and _zoneinfo to PY_STDLIB_MOD_SIMPLE #29689 bpo-45847: Port _lfprof, _opcode, _asyncio, _queue, _statistics, and _typing to PY_STDLIB_MOD_SIMPLE #29690 bpo-45847: Port fcntl to Py_STDLIB_MOD (GH-29696) #29696 bpo-45847: Various PY_STDLIB_MOD cleanups (GH-29697) #29697 bpo-45847: Port nis module to PY_STDLIB_MOD (GH-29699) #29699 bpo-45847: Port compression libs to PY_STDLIB_MOD (GH-29702) #29702 bpo-45847: Port mmap, select, and _xxsubinterpreters to Py_STDLIB_MOD (GH-29703) #29703 bpo-45847: Port audioop, _csv, and _posixsubprocess to PY_STDLIB_MOD_SIMPLE #29705 bpo-45847: port _struct to PY_STDLIB_MOD (GH-29706) #29706 bpo-45847: Port xxlimited and xxlimited_35 to PY_STDLIB_MOD (GH-29707) #29707 bpo-45847: Port _socket to PY_STDLIB_MOD (GH-29713) #29713 bpo-45847: Fix xxlimited and xxlimited_35 build conditions (GH-29715) #29715 bpo-45847: Port _gdbm to PY_STDLIB_MOD (GH-29720) #29720 bpo-45847: Port _crypt to PY_STDLIB_MOD (GH-29725) #29725 bpo-45847: Port _ssl and _hashlib to PY_STDLIB_MOD (GH-29727) #29727 bpo-45847: Port _posixshmem to PY_STDLIB_MOD (GH-29738) #29738 bpo-45847: Port _uuid to PY_STDLIB_MOD (GH-29741) #29741 bpo-45847: Fix _crypt detection on Ubuntu (GH-29743) #29743 bpo-45847: Port _ctypes partly to PY_STDLIB_MOD (GH-29747) #29747 bpo-45847: Port _multiprocessing to PY_STDLIB_MOD (GH-29768) #29768 bpo-45847: Make socket module conditional (GH-29769) #29769 bpo-45847: Fix _multiprocessing on platforms without sem_open (GH-29833) #29833 bpo-45847: PY_STDLIB_MOD_SIMPLE now checks py_stdlib_not_available (GH-29844) #29844 bpo-45847: Update whatsnew and add place holder entries for missing extensions (GH-29914) #29914 bpo-45847: Fix uuid detection on macOS (GH-29946) #29946 bpo-45847: Don't override user overrides for CFLAGS/LIBS (GH-29967) #29967 bpo-45847: Revert Port _ctypes partly to PY_STDLIB_MOD (GH-29747) (GH-29969) #29969 bpo-45847: Port _tkinter to PY_STDLIB_MOD #31698 gh-90005: Port _ctypes to PY_STDLIB_MOD #32229 Fix `Contributed ... in bpo-bpo-45847` typo #32299 bpo-45847: Adapt macOS installer build to use new tkinter configure vars #32328

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2021-11-19.16:56:30.299>
labels = ['type-feature', 'build', '3.11']
title = 'Port module setup to PY_STDLIB_MOD() macro and addext()'
updated_at = <Date 2022-04-05.04:48:03.902>
user = 'https://github.com/tiran'

bugs.python.org fields:

activity = <Date 2022-04-05.04:48:03.902>
actor = 'Anthony Sottile'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Build']
creation = <Date 2021-11-19.16:56:30.299>
creator = 'christian.heimes'
dependencies = []
files = []
hgrepos = []
issue_num = 45847
keywords = ['patch']
message_count = 61.0
messages = ['406597', '406618', '406646', '406662', '406703', '406714', '406746', '406751', '406754', '406755', '406763', '406771', '406777', '406779', '406781', '406782', '406783', '406784', '406785', '406788', '406801', '406822', '406823', '406842', '406890', '406891', '406892', '406905', '406913', '406914', '407077', '407199', '407249', '407255', '407274', '407287', '407654', '407668', '407861', '407949', '407958', '407959', '407962', '407981', '408008', '414642', '414645', '414648', '414649', '414656', '416425', '416565', '416566', '416567', '416568', '416569', '416570', '416575', '416600', '416712', '416750']
nosy_count = 6.0
nosy_names = ['christian.heimes', 'ned.deily', 'pablogsal', 'miss-islington', 'erlendaasland', 'arhadthedev']
pr_nums = ['29642', '29644', '29660', '29668', '29685', '29688', '29689', '29690', '29696', '29697', '29699', '29702', '29703', '29705', '29706', '29707', '29713', '29715', '29720', '29725', '29727', '29738', '29741', '29743', '29747', '29768', '29769', '29833', '29844', '29914', '29946', '29967', '29969', '31698', '32229', '32299', '32328']
priority = None
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue45847'
versions = ['Python 3.11']

Linked PRs

bpo-45573 added the PY_STDLIB_MOD() autoconf macro, Modules/Setup.stdlib.in template, and setup.py helper method addext().

The macro sets up

MODULE_{NAME}_TRUE/FALSE conditional
MODULE_{NAME} variable with values yes, disabled, missing, or n/a
MODULE_{NAME}_CFLAGS
MODULE_{NAME}_LDFLAGS

Additionally there is a MODULE_{NAME}_DEPS variable with dependency information.

The Modules/Setup.stdlib.in template and addext() method consume the variables and set up extension compilation and linking. There is no need to look for headers or libraries in setup.py any more.

Let's port all modules to the new approach.

New changeset c8c21bd by Christian Heimes in branch 'main':
bpo-45847: Port builtin hashlib extensions to PY_STDLIB_MOD (GH-29642)
c8c21bd

New changeset 5596909 by Christian Heimes in branch 'main':
bpo-45847: Port _scproxy to PY_STDLIB_MOD (GH-29644)
5596909

New changeset f36c69a by Christian Heimes in branch 'main':
bpo-45847: Port test modules to PY_STDLIB_MOD (GH-29660)
f36c69a

New changeset f201d26 by Christian Heimes in branch 'main':
bpo-45847: Port grp, spwd, termios, resource, syslog to PY_STDLIB_MOD (GH-29668)
f201d26

New changeset 2afa1a1 by Christian Heimes in branch 'main':
bpo-45847: Port codecs and unicodedata to PY_STDLIB_MOD (GH-29685)
2afa1a1

New changeset 133c65a by Erlend Egeberg Aasland in branch 'main':
bpo-45847: Port array, _contextvars, math, and cmath to PY_STDLIB_MOD_SIMPLE (GH-29688)
133c65a

New changeset 718cee0 by Erlend Egeberg Aasland in branch 'main':
bpo-45847: Port _bisect, _heapq, _json, _pickle, _random, and _zoneinfo to PY_STDLIB_MOD_SIMPLE (GH-29689)
718cee0

45 down, 35 to go.

See #93939 for the next step :)

pythongh-90005: Don't link with libbsd if not needed

gh-90005: Don't link with libbsd if not needed (#105236)

[3.12] pythongh-90005: Don't link with libbsd if not needed (python#1…

[3.11] pythongh-90005: Don't link with libbsd if not needed (python#1…

[3.12] gh-90005: Don't link with libbsd if not needed (#105236) (#105360

[3.11] gh-90005: Don't link with libbsd if not needed (#105236) (#105359

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Port module setup to PY_STDLIB_MOD() macro and addext() #90005

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tiran commented on Nov 19, 2021

tiran commented on Nov 19, 2021

tiran commented on Nov 20, 2021

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tiran commented on Nov 21, 2021

tiran commented on Nov 21, 2021

tiran commented on Nov 22, 2021

miss-islington commented on Nov 22, 2021

erlend-aasland commented on Nov 22, 2021

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