3.14 build error after recent commit: `pylifecycle.c:50:12: fatal error: os/log.h: No such file or directory`

[barracuda156]

Bug report

Bug description:

The recent commit 2041a95 has broken the build of Python for a number of macOS versions, since <os/log.h> is not guaranteed to exist, but has been included unconditionally.

Python/pylifecycle.c:50:12: fatal error: os/log.h: No such file or directory
   50 | #  include <os/log.h>
      |            ^~~~~~~~~~
compilation terminated.
make: *** [Python/pylifecycle.o] Error 1
make: *** Waiting for unfinished jobs....

@freakboy3742 Could you please take a look at this?

CPython versions tested on:

3.14

Operating systems tested on:

macOS

Linked PRs

• gh-128146: Exclude os/log.h import on older macOS versions. #128165
• [3.13] gh-128146: Exclude os/log.h import on older macOS versions. (GH-128165) #128575

[freakboy3742]

@barracuda156 When you say "A number of macOS versions" - can you clarify which ones you mean? I'm guessing the availability issue is the one referred to by this comment; in which case, the fix is likely using the same #ifdef gate on the os/log.h import.

[barracuda156]

@freakboy3742 Yes, I believe, that is correct: https://groups.google.com/a/chromium.org/g/crashpad-dev/c/5CY_M9R6mIw

[freakboy3742]

@barracuda156 Presumptive fix in #128165; it's currently failing CI for reasons that I can't explain, and I can't reproduce locally.

[barracuda156]

@freakboy3742 Thank you, I will run the build and let you know.