Title: Support macOS 11 and Apple Silicon Macs
Type: compile error Stage: resolved
Components: Build, macOS Versions: Python 3.10, Python 3.9, Python 3.8
Status: closed Resolution: fixed
Dependencies: Superseder:
Assigned To: ronaldoussoren Nosy List: Maxime Belanger, Mika_Hawkins, benoithudson, corona10, dirn, eamanu, erlendaasland, harlantc, indygreg, isuruf, jmr, jreese, lawrence-danna-apple, lukasz.langa, mattip, maxbelanger, miss-islington, mistydemeo, ned.deily, nieder, python-dev, ronaldoussoren, skrah, vstinner
Priority: normal Keywords: patch

Created on 2020-06-24 11:51 by ronaldoussoren, last changed 2021-05-31 18:07 by isuruf. This issue is now closed.

File name Uploaded Description Edit
build.log harlantc, 2021-04-15 15:38 build log for ARM M1 Big Sur
Pull Requests
URL Status Linked Edit
PR 21113 merged ronaldoussoren, 2020-06-24 12:10
PR 21153 merged miss-islington, 2020-06-25 14:56
PR 21154 merged miss-islington, 2020-06-25 14:56
PR 21155 merged miss-islington, 2020-06-25 14:56
PR 21174 merged ned.deily, 2020-06-27 08:20
PR 21175 merged miss-islington, 2020-06-27 08:45
PR 21176 merged miss-islington, 2020-06-27 08:45
PR 21224 closed lawrence-danna-apple, 2020-06-30 04:22
PR 21228 merged lawrence-danna-apple, 2020-06-30 04:43
PR 21239 closed lawrence-danna-apple, 2020-06-30 17:23
PR 21241 closed lawrence-danna-apple, 2020-06-30 18:23
PR 21242 closed lawrence-danna-apple, 2020-06-30 18:25
PR 21249 closed lawrence-danna-apple, 2020-07-01 01:09
PR 21266 closed lawrence-danna-apple, 2020-07-01 17:40
PR 21268 closed lawrence-danna-apple, 2020-07-01 19:02
PR 21564 closed ronaldoussoren, 2020-07-20 13:55
PR 21576 closed lawrence-danna-apple, 2020-07-21 02:28
PR 21577 closed lawrence-danna-apple, 2020-07-21 06:01
PR 21583 closed ronaldoussoren, 2020-07-21 11:27
PR 21588 closed lawrence-danna-apple, 2020-07-21 22:30
PR 22855 merged ronaldoussoren, 2020-10-21 11:23
PR 21114 closed ronaldoussoren, 2020-10-23 19:49
PR 21115 closed ronaldoussoren, 2020-10-26 05:57
PR 21246 closed lawrence-danna-apple, 2020-10-27 19:50
PR 23239 closed python-dev, 2020-11-11 18:44
PR 23280 merged ronaldoussoren, 2020-11-14 11:28
PR 23295 merged ronaldoussoren, 2020-11-15 13:35
PR 23293 merged ronaldoussoren, 2020-11-22 06:40
PR 23472 merged ned.deily, 2020-11-23 03:50
PR 23480 merged ned.deily, 2020-11-23 22:48
PR 23484 merged miss-islington, 2020-11-24 00:05
PR 23485 merged ned.deily, 2020-11-24 05:54
PR 23486 merged miss-islington, 2020-11-24 06:21
PR 25014 closed python-dev, 2021-03-24 12:50
PR 25274 closed maxbelanger, 2021-04-08 07:25
PR 25806 merged ned.deily, 2021-05-02 08:24
PR 25808 merged ned.deily, 2021-05-02 08:58
PR 25809 merged miss-islington, 2021-05-02 09:19
PR 26474 closed isuruf, 2021-05-31 18:07
Messages (43)
msg372245 - (view) Author: Ronald Oussoren (ronaldoussoren) * (Python committer) Date: 2020-06-24 11:51
macOS 11 is darwin 20.0.0. This confuses the configure script, resulting in defining _POSIX_C_SOURCE and friends.
msg372371 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-06-25 14:55
New changeset 8ea6353f60625c96ce96588c70ff24a77f8c71f9 by Ronald Oussoren in branch 'master':
BPO-41100: Support macOS 11 when building (GH-21113)
msg372374 - (view) Author: miss-islington (miss-islington) Date: 2020-06-25 15:13
New changeset ad7a66731f2681c626f32f097e1e91cdc02330ab by Miss Islington (bot) in branch '3.9':
BPO-41100: Support macOS 11 when building (GH-21113)
msg372375 - (view) Author: miss-islington (miss-islington) Date: 2020-06-25 15:15
New changeset c4a53e48a98b3d8fdcfc11d1b5af3ea0dd987a88 by Miss Islington (bot) in branch '3.8':
BPO-41100: Support macOS 11 when building (GH-21113)
msg372376 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-06-25 15:15
New changeset cfbc759f918d646a59acb99251fc10b3900248a6 by Miss Islington (bot) in branch '3.7':
BPO-41100: Support macOS 11 when building (GH-21113) (GH-21155)
msg372456 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-06-27 08:44
New changeset 2f168c6356f92c38ae7751d2faf2b266a9356229 by Ned Deily in branch 'master':
bpo-41100: clarify NEWS item about macOS 11 support (GH-21174)
msg372457 - (view) Author: miss-islington (miss-islington) Date: 2020-06-27 08:51
New changeset 1a0c581a94892fbd8fa70905130776ef7a059d97 by Miss Islington (bot) in branch '3.9':
bpo-41100: clarify NEWS item about macOS 11 support (GH-21174)
msg372458 - (view) Author: miss-islington (miss-islington) Date: 2020-06-27 08:52
New changeset 027bba2eada175358a7f34cad155b25e1b805082 by Miss Islington (bot) in branch '3.8':
bpo-41100: clarify NEWS item about macOS 11 support (GH-21174)
msg372652 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-06-30 04:30
[Moving the discussion from Issue41164 to here.]

The change in PR 21224 may be needed to successfully build but I'm not sure whether that LIBTOOL_CRUFT stuff is still needed. With a squick search, I don't see any references to it anymore. But it won't hurt to add it.
msg372672 - (view) Author: Stefan Krah (skrah) * (Python committer) Date: 2020-06-30 09:15
New changeset 604d95e235d86465b8c17f02095edcaf18464d4c by Lawrence D'Anna in branch 'master':
bpo-41100: fix _decimal for arm64 Mac OS (GH-21228)
msg372680 - (view) Author: Ronald Oussoren (ronaldoussoren) * (Python committer) Date: 2020-06-30 11:12
A first testrun on the arm-mac resulted in test failures in test_distutils (in particular test_deployment_target_default in the distutils test).  That's something I have to investigate further.
msg372716 - (view) Author: Lawrence D'Anna (lawrence-danna-apple) * Date: 2020-06-30 18:29
I've created 3 patches for ctypes

* use system libffi instead of vendored one on Mac OS 10.15 and up
* use correct ABI for variadic functions on arm64
* check for libs in the dyld shared cache

With those, test_ctypes should all pass on arm64
msg374315 - (view) Author: Ronald Oussoren (ronaldoussoren) * (Python committer) Date: 2020-07-26 14:31
PR21564 is my attempt to merge all changes needed to support macOS 11 and arm64.  To be honest I had lost track of what's needed.

With this the patch the tests pass on my DTK system. 

- Verify builds on older macOS versions
- Maybe: support building using non-system libffi on macOS

PR 21583 is a separate attempt at doing the code changes that are needed to build with the latest SDK and deploy on macOS 10.9.  This patch is still in a fairly rough state, and needs more testing (I haven't done any testing on older platforms yet)

- Test on macOS 10.9
- Tweak the build-installer script and possibly the minimal deployment target for arm64 should be macOS 11.0.
- Tweak the build-installer script to build an optimised version

- Keep this as two separate PRs or merge them? 
  The latter makes testing easier, but review harder
msg375532 - (view) Author: Mika Hawkins (Mika_Hawkins) Date: 2020-08-17 08:17
What you can do is to verify builds on older macOS versions and you can also support building using non-system libffi on macOS.

Hope this hhelps...

Mika Hawkins
msg375572 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-08-17 22:25
New changeset a0ad82959652ff64c99231f457fd740b17330514 by Ned Deily in branch '3.7':
bpo-41100: additional fixes for testing on macOS 11 Big Sur Intel
msg379230 - (view) Author: Ronald Oussoren (ronaldoussoren) * (Python committer) Date: 2020-10-21 18:46 is currently the most complete PR, and should be almost ready for merging (although there hasn't been any code review at this point).
msg380538 - (view) Author: Ronald Oussoren (ronaldoussoren) * (Python committer) Date: 2020-11-08 09:05
New changeset 41761933c1c30bb6003b65eef1ba23a83db4eae4 by Ronald Oussoren in branch 'master':
bpo-41100: Support macOS 11 and Apple Silicon (GH-22855)
msg381091 - (view) Author: mattip (mattip) * Date: 2020-11-16 12:02
Over at NumPy we are getting reports that some python built for macOSx 11 is not accepting wheels with the `macosx_10_9_x86_64` platform tag. Could it be related to this issue, another open issue, or some other provider's python? xref
msg381097 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-11-16 13:12
@mattip, it could also be due to I’m away from the keyboard fir the moment and can’t investigate further.
msg381585 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-11-22 02:17
New changeset 442746af649cc2c20d690acfabf44ab0e06c36b4 by Ronald Oussoren in branch 'master':
bpo-41100: Stripping '-arch arm64' didn't work after all (GH-23280)
msg381608 - (view) Author: Ronald Oussoren (ronaldoussoren) * (Python committer) Date: 2020-11-22 10:18
New changeset e8b1c038b14b5fc8120aab62c9bf5fb840274cb6 by Ronald Oussoren in branch '3.9':
[3.9] bpo-41100: Support macOS 11 and Apple Silicon (GH-22855) (GH-23295)
msg381640 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-11-23 04:43
New changeset 5aa6c99da1087ded0ccb99bb12591e5ab31d75c3 by Ned Deily in branch '3.9':
bpo-41100: Update Whatsnew and installer ReadME for 3.9.1 (GH-23472)
msg381701 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-11-24 00:04
New changeset 936533ca0415c40dc64ccb5f8857720f32b3fcb4 by Ned Deily in branch 'master':
bpo-41100: minor build installer fixes (GH-23480)
msg381702 - (view) Author: miss-islington (miss-islington) Date: 2020-11-24 00:26
New changeset 3266991e721286e942125350ca41e1403d8384d6 by Miss Islington (bot) in branch '3.9':
bpo-41100: minor build installer fixes (GH-23480)
msg381708 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-11-24 06:20
New changeset c0c23ea72b76b06b7db0d09415fa90bab8ded63a by Ned Deily in branch 'master':
bpo-41100: in test_platform, ignore 10.16 (GH-23485)
msg381709 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-11-24 06:34
New changeset 96d906b144e6e6aa96c5ffebecbcc5d38034bbda by Miss Islington (bot) in branch '3.9':
bpo-41100: in test_platform, ignore 10.16 (GH-23485) (GH-23486)
msg382932 - (view) Author: Joshua Root (jmr) * Date: 2020-12-13 13:34
Are there plans to backport PR 22855 to any branches older than 3.9?
msg382939 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2020-12-13 19:52
> Are there plans to backport PR 22855 to any branches older than 3.9?

The plan is to also support 3.8 on Big Sur and Apple Silicon as 3.8 is still in bugfix mode.  There are no plans to backport support to 3.7 and 3.6 which are in the security-fix-only phase of their release cycles.
msg386664 - (view) Author: John Reese (jreese) * Date: 2021-02-08 20:58
Is there an ETA for having Big Sur support backported to the 3.8 branch, or is it already there and I'm just not seeing it here?
msg386740 - (view) Author: Ronald Oussoren (ronaldoussoren) * (Python committer) Date: 2021-02-09 19:45
There is no ETA. I'm spending more time away from the computer and on other projects when I'm not at work. I also have no personal need for 3.8 support.

If anyone else is up to the job: the back port to 3.9 should be a good starting point, but I don't trust the output of the cherry_picker tool to 3.8.
msg387526 - (view) Author: Gregory Szorc (indygreg) * Date: 2021-02-22 18:32
I ran into a minor issue with the ctypes extension and the _dyld_shared_cache_contains_path dependency that was added as part of this work (commit e8b1c038b14b5fc8120aab62c9bf5fb840274cb6).

When building on Intel macOS 10.15 using an 11.x SDK, the configure check for this symbol passes (#define HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH 1) and the extension compiles (albeit with a lot of deprecation warnings spewing from the Apple SDK headers). However, at run-time, we blow up due to a missing symbol error:

2021-02-21T21:57:21.4116370Z cpython-3.9> clang -bundle -undefined dynamic_lookup -isysroot /Applications/ build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/_decimal.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/basearith.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/constants.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/context.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/convolute.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/crt.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/difradix2.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/fnt.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/fourstep.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/io.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/mpalloc.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/mpdecimal.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/numbertheory.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/sixstep.o build/temp.macosx-11.0-x86_64-3.9/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/Python-3.9.2/Modules/_decimal/libmpdec/transpose.o -L/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/tmpasb48bzk/tools/pyhost/lib -L/usr/local/lib -lm -o build/lib.macosx-11.0-x86_64-3.9/
2021-02-21T21:57:27.1635100Z cpython-3.9> *** WARNING: renaming "_ctypes" since importing it failed: dlopen(build/lib.macosx-11.0-x86_64-3.9/, 2): Symbol not found: __dyld_shared_cache_contains_path
2021-02-21T21:57:27.1637220Z cpython-3.9>   Referenced from: build/lib.macosx-11.0-x86_64-3.9/ (which was built for Mac OS X 11.0)
2021-02-21T21:57:27.1638560Z cpython-3.9>   Expected in: /usr/lib/libSystem.B.dylib
2021-02-21T21:57:27.1639770Z cpython-3.9>  in build/lib.macosx-11.0-x86_64-3.9/

(This build output is from

The missing symbol is provided by libdyld.dylib, which doesn't appear to be linked directly by CPython's build system.

I'm only able to reproduce this on a GitHub Actions 10.5 machine using the 11.1 SDK: it seems to work fine on both an 11.1 Intel and M1 device.

I reckon the correct fix is to have _ctypes link libdyld is this build configuration. I was also able to work around it in python-build-standalone by unsetting HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH (hacky solution but this feature isn't needed by the build that was failing). And of course linking a non-Apple libffi should also work, which is potentially why pyenv/Homebrew/etc users aren't noticing.

python-build-standalone uses its own Clang built from source, so it is entirely possible there's something differing between the Apple Clang and my Clang causing this to fail. However, at least 1 other person ran into this in the wild (, so it might be generic.

While I'm here, I've taught python-build-standalone to cross-compile CPython 3.9 from both Intel and M1 Apple devices (without using universal binaries). I also have some (hacky) support for targeting iPhone/iWatch/iTV. If there's interest, I could start sending patches upstream. Let me know!
msg390505 - (view) Author: Maxime Belanger (Maxime Belanger) Date: 2021-04-08 07:35
I had some time today, so I took a crack at merging this into Python 3.8. I've filed GH-25274 with my proposal.

To summarize, I'm suggesting back porting all changes from bpo-41100 (as well as the subsequent bpo-42688) but without the weak-linking changes to `posixmodule` and co, the installer changes and the `universal2` variant. This means we don't support `arm64` officially, but someone can build for it from source if they'd like.

This should unblock Homebrew (which currently manually patches based on some obsolete PRs) as well as folks who build from source and have a particular need (as we would for example at Dropbox).
msg390561 - (view) Author: Benoit Hudson (benoithudson) Date: 2021-04-08 22:18
Is there any hope of a backport to 3.7? Or has that ship sailed?
msg390562 - (view) Author: STINNER Victor (vstinner) * (Python committer) Date: 2021-04-08 22:20
> Is there any hope of a backport to 3.7? Or has that ship sailed?

Python 3.7 doesn't accept bugfixes anymore, nor new features, nor new platofrm support (macOS 11).

The 3.7 branch now only accept security fixes:
msg391138 - (view) Author: Harlan Cheer (harlantc) Date: 2021-04-15 15:38
Trying to build from source to Apple M1 Big Sur (macOS 11), and it's failing to compile the standard library extension modules. It seems to be that the .c files are not being located properly, but looking in Modules/ I can see all the required source files are there. attached is a typical build log, have tried a variety of options to no avail. Similar build configurations have worked for previous MacOS releases, which leads me to believe this is something else. I've searched fairly exhaustively for any information related to this and come up with nothing.
msg391141 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2021-04-15 17:00
@harlantc, in general, please open new issues for new problems. That said, I took a quick look at the build.log you provided and it was not obvious exactly why things went wrong. The most obvious difference is that when I do a 3.9.4 build, the extension module source paths (the -c arguments to the failing compiles) have been normalized by to absolute paths, whereas in the failing build.log they are unprefixed relative paths. I suggest you look at the top level file to figure out why that is the case in your build. I also note that the build appears to be on a very early release of macOS 11 Big Sur; it would be best to upgrade to the latest version of it and ensure you have the latest version of the Command Line Tools installed. Also, your configure arguments appear to be unnecessary complex: the -m64 and the --build and --target arguments shouldn't be necessary and we rarely test with --enable-shared on macOS. It's possible they are contributing factors.  If you do find something that appears to be a Python build issue, please open a new issue with the details.
msg391142 - (view) Author: Harlan Cheer (harlantc) Date: 2021-04-15 17:17
@ned.deily sorry about that, will do that in the future. Thanks for replying.

in regard to the extra args, those were all added in an attempt to make things work, I should probably have shown an earlier log that excluded them. I wasn't sure would be the right place to look for more, I'll take a look there.

msg391146 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2021-04-15 17:49
No problem. Also you should not need to specify sysroot if you are; the Apple compiler front-end takes care of that for you (see man xcrun for more details).
msg392675 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2021-05-02 08:43
Thanks, Max, for doing the backport to 3.8 hard work!  While PR 25274 covered most of the changes needed, there were some additional fixes and changes needed and I felt it was easier to cherry-pick all of the changes into a new PR. I have done extensive building and testing on Big Sur on both Apple Silicon and Intel Macs and regression building and testing on some older macOS versions including macOS 10.9 and macOS installers. So far, it looks good to me. Assuming the 3.8 release manager has no objections, I will merge this in time for 3.8.10 and we can finally close this issue.
msg392680 - (view) Author: Łukasz Langa (lukasz.langa) * (Python committer) Date: 2021-05-02 09:19
New changeset b29d0a5a7811418c0a1082ca188fd4850185e290 by Ned Deily in branch '3.8':
[3.8] bpo-41100: Support macOS 11 Big Sur and Apple Silicon Macs (#25806)
msg392682 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2021-05-02 09:19
New changeset 518f8b5dd50b73499282a1ef02b197af106ad118 by Ned Deily in branch 'master':
bpo-41100: Update Misc/ACKS (GH-25808)
msg392683 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2021-05-02 09:25
New changeset bb3ec9ceae7032457f6e7fb72b39aee95976051c by Miss Islington (bot) in branch '3.9':
bpo-41100: Update Misc/ACKS (GH-25808) (GH-25809)
msg392734 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2021-05-02 21:13
Thank you to everyone who contributed to this major undertaking!  A particular thank you to Lawrence for doing much of the initial work and paving the way. Now that 3.8 also supports Big Sur and Apple Silicon Macs as of the imminent 3.8.10 release, it's time to close this issue. If new concerns arise, pleasa open or use other issues.
Date User Action Args
2021-05-31 18:07:58isurufsetnosy: + isuruf

pull_requests: + pull_request25069
2021-05-02 21:13:19ned.deilysetstatus: open -> closed
resolution: fixed
messages: + msg392734

stage: patch review -> resolved
2021-05-02 09:25:48ned.deilysetmessages: + msg392683
2021-05-02 09:19:16miss-islingtonsetpull_requests: + pull_request24496
2021-05-02 09:19:14ned.deilysetmessages: + msg392682
2021-05-02 09:19:05lukasz.langasetmessages: + msg392680
2021-05-02 08:58:31ned.deilysetstage: commit review -> patch review
pull_requests: + pull_request24495
2021-05-02 08:43:30ned.deilysetnosy: + lukasz.langa

messages: + msg392675
stage: patch review -> commit review
2021-05-02 08:24:46ned.deilysetpull_requests: + pull_request24491
2021-04-15 17:49:57ned.deilysetmessages: + msg391146
2021-04-15 17:17:12harlantcsettype: compile error
messages: + msg391142
2021-04-15 17:00:59ned.deilysettype: compile error -> (no value)
messages: + msg391141
2021-04-15 15:39:00harlantcsetfiles: + build.log

nosy: + harlantc
messages: + msg391138

type: compile error
2021-04-08 22:20:13vstinnersetnosy: + vstinner
messages: + msg390562
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