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gh-161827: Mark _PyEval_EvalFrameDefault as Py_NO_INLINE - #161829

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Nov 11, 2026
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gh-161827: Mark _PyEval_EvalFrameDefault as Py_NO_INLINE#161829
Fidget-Spinner merged 1 commit into
python:mainfrom
ikrommyd:gh-161827-noinline-evalframe

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@ikrommyd

@ikrommyd ikrommyd commented Nov 11, 2026 •
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As discussed in #161827, with the tail-calling interpreter _PyEval_EvalFrameDefault can get inlined into its callers (e.g. with Clang PGO) and no longer appear in the native call stack. This marks it Py_NO_INLINE so tools that rely on finding it keep working.

@ikrommyd
pythongh-161827: Mark _PyEval_EvalFrameDefault as Py_NO_INLINE
36383f6 
Signed-off-by: Iason Krommydas <iason.krom@gmail.com>
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All commit authors signed the Contributor License Agreement.

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@bedevere-app bedevere-app Bot mentioned this pull request Nov 11, 2026
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@Fidget-Spinner Fidget-Spinner added needs backport to 3.14 bugs and security fixes needs backport to 3.15 bugs and security fixes labels Nov 11, 2026
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Fidget-Spinner enabled auto-merge (squash) November 11, 2026 21:48
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Fidget-Spinner merged commit 043ddef into python:main Nov 11, 2026
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Thanks @ikrommyd for the PR, and @Fidget-Spinner for merging it 🌮🎉.. I'm working now to backport this PR to: 3.14, 3.15.
🐍🍒⛏🤖 I'm not a witch! I'm not a witch!

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GH-161833 is a backport of this pull request to the 3.15 branch.

@bedevere-app bedevere-app Bot removed the needs backport to 3.15 bugs and security fixes label Nov 11, 2026
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GH-161834 is a backport of this pull request to the 3.14 branch.

@bedevere-app bedevere-app Bot removed the needs backport to 3.14 bugs and security fixes label Nov 11, 2026
@ikrommyd
ikrommyd deleted the gh-161827-noinline-evalframe branch November 11, 2026 22:10
orsenthil pushed a commit to orsenthil/cpython that referenced this pull request Nov 12, 2026
@ikrommyd @orsenthil
pythongh-161827: Mark _PyEval_EvalFrameDefault as Py_NO_INLINE (p…
1b49823 
…ythonGH-161829)

pythongh-161827: Mark _PyEval_EvalFrameDefault as Py_NO_INLINE

Signed-off-by: Iason Krommydas <iason.krom@gmail.com>
ngoldbaum pushed a commit that referenced this pull request Nov 12, 2026
@miss-islington
[3.15] gh-161827: Mark _PyEval_EvalFrameDefault as Py_NO_INLINE (G…
94dd5c3 
…H-161829) (#161833)
ngoldbaum pushed a commit that referenced this pull request Nov 12, 2026
@miss-islington
[3.14] gh-161827: Mark _PyEval_EvalFrameDefault as Py_NO_INLINE (G…
59eee39 
…H-161829) (#161834)
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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot aarch64 Android 3.15 (tier-3) has failed when building commit 94dd5c3.

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/#/builders/2113/builds/846) and take a look at the build logs.
  4. Check if the failure is related to this commit (94dd5c3) 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/#/builders/2113/builds/846

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

Click to see traceback logs 
Note: switching to '94dd5c3b52adbec3435eb704b3e8e0f6dec9dc31'.

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changes and commit them, and you can discard any commits you make in this
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If you want to create a new branch to retain commits you create, you may
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Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 94dd5c3b52a [3.15] gh-161827: Mark `_PyEval_EvalFrameDefault` as `Py_NO_INLINE` (GH-161829) (#161833)
Switched to and reset branch '3.15'

configure: WARNING: no system libmpdec found; falling back to pure-Python version for the decimal module
configure: WARNING: pkg-config is missing. Some dependencies may not be detected correctly.

In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:282:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  282 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:289:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  289 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:435:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  435 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:442:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  442 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:548:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  548 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:557:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  557 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:579:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  579 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:590:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  590 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:687:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  687 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:732:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  732 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:758:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  758 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:769:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  769 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:782:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  782 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:927:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  927 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:940:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  940 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:957:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  957 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:964:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  964 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1199:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1199 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1219:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1219 |           CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
19 warnings generated.

../../configure: line 4111: pkg-config: command not found
configure: WARNING: no system libmpdec found; falling back to pure-Python version for the decimal module
configure: WARNING: pkg-config is missing. Some dependencies may not be detected correctly.

../../Python/fileutils.c:484:1: warning: unused function 'decode_current_locale' [-Wunused-function]
  484 | decode_current_locale(const char* arg, wchar_t **wstr, size_t *wlen,
      | ^~~~~~~~~~~~~~~~~~~~~
../../Python/fileutils.c:703:1: warning: unused function 'encode_current_locale' [-Wunused-function]
  703 | encode_current_locale(const wchar_t *text, char **str,
      | ^~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
../../Modules/_localemodule.c:195:1: warning: unused function 'is_all_ascii' [-Wunused-function]
  195 | is_all_ascii(const char *str)
      | ^~~~~~~~~~~~
1 warning generated.
../../Modules/pwdmodule.c:69:16: warning: unused variable 'pwd_db_mutex' [-Wunused-variable]
   69 | static PyMutex pwd_db_mutex = {0};
      |                ^~~~~~~~~~~~
1 warning generated.
../../Modules/_hacl/Lib_Memzero0.c:66:6: warning: "Your platform does not support any safe implementation of memzero -- consider a pull request!" [-W#warnings]
   66 |     #warning "Your platform does not support any safe implementation of memzero -- consider a pull request!"
      |      ^
1 warning generated.
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:282:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  282 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:289:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  289 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:435:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  435 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:442:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  442 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:548:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  548 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:557:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  557 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:579:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  579 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:590:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  590 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:687:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  687 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:732:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  732 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:758:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  758 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:769:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  769 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:782:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  782 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:927:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  927 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:940:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  940 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:957:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  957 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:964:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  964 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1199:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1199 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1219:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1219 |           CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
19 warnings generated.
install: /Users/android/buildarea/3.15.mhsmith-android-aarch64/build/cross-build/aarch64-linux-android/prefix/lib/python3.15/test/INS@TEBihw: No space left on device
make: *** [libinstall] Error 71

rror: unable to write reflog '.git/logs/HEAD' (No space left on device)
fatal: failed to run reflog

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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot iOS ARM64 Simulator 3.15 (tier-3) has failed when building commit 94dd5c3.

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/#/builders/2026/builds/855) and take a look at the build logs.
  4. Check if the failure is related to this commit (94dd5c3) 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/#/builders/2026/builds/855

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

Click to see traceback logs 
Note: switching to '94dd5c3b52adbec3435eb704b3e8e0f6dec9dc31'.

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  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 94dd5c3b52a [3.15] gh-161827: Mark `_PyEval_EvalFrameDefault` as `Py_NO_INLINE` (GH-161829) (#161833)
Switched to and reset branch '3.15'

configure: WARNING: no system libmpdec found; falling back to pure-Python version for the decimal module
configure: WARNING: pkg-config is missing. Some dependencies may not be detected correctly.
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:282:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  282 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:289:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  289 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:435:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  435 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:442:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  442 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:548:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  548 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:557:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  557 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:579:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  579 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:590:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  590 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:687:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  687 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:732:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  732 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:758:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  758 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:769:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  769 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:782:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  782 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:927:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  927 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:940:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  940 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:957:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  957 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:964:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  964 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1199:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1199 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1219:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1219 |           CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
19 warnings generated.

configure: WARNING: pkg-config is missing. Some dependencies may not be detected correctly.
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:282:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  282 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:289:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  289 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:435:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  435 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:442:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  442 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:548:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  548 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:557:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  557 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:579:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  579 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:590:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  590 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:687:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  687 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:732:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  732 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:758:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  758 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:769:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  769 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:782:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  782 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:927:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  927 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:940:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  940 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:957:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  957 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:964:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  964 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1199:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1199 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1219:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1219 |           CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
19 warnings generated.
ld: warning: ignoring duplicate libraries: '-lm'
In file included from ../../Modules/_remote_debugging/gc_stats.c:7:
In file included from ../../Modules/_remote_debugging/gc_stats.h:14:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/module.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/object_reading.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/code_objects.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/frames.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/frame_cache.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/threads.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/asyncio.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/binary_io_writer.c:13:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
1 warning generated.
1 warning generated.
In file included from ../../Modules/_remote_debugging/binary_io_reader.c:13:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/subprocess.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../Modules/_remote_debugging/subprocess.c:101:1: warning: unused function 'find_children_bfs' [-Wunused-function]
  101 | find_children_bfs(pid_t target_pid, int recursive,
      | ^~~~~~~~~~~~~~~~~
2 warnings generated.
In file included from ../../Modules/_remote_debugging/interpreters.c:7:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
1 warning generated.
1 warning generated.
1 warning generated.
ld: warning: ignoring duplicate libraries: '-lm'
mv: rename conftest.er1 to conftest.err: No space left on device
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../../configure: line 2245: cannot create temp file for here document: No space left on device
../../configure: line 2157: conftest.err: No space left on device
sed: conftest.c: No such file or directory
../../configure: line 2245: cannot create temp file for here document: No space left on device
../../configure: line 2157: conftest.err: No space left on device
sed: conftest.c: No such file or directory
../../configure: line 2245: cannot create temp file for here document: No space left on device
../../configure: line 2157: conftest.err: No space left on device
sed: conftest.c: No such file or directory
../../configure: line 2245: cannot create temp file for here document: No space left on device
../../configure: line 2157: conftest.err: No space left on device
sed: conftest.c: No such file or directory
../../configure: line 2245: cannot create temp file for here document: No space left on device
mv: rename conftest.er1 to conftest.err: No space left on device
sed: conftest.c: No such file or directory
mv: rename conftest.er1 to conftest.err: No space left on device
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mv: rename conftest.er1 to conftest.err: No space left on device
configure: WARNING: pkg-config is missing. Some dependencies may not be detected correctly.
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:282:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  282 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:289:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  289 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:435:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  435 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:442:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  442 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:548:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  548 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:557:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  557 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:579:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  579 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:590:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  590 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:687:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  687 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:732:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  732 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:758:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  758 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:769:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  769 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:782:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  782 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:927:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  927 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:940:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  940 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:957:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  957 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:964:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  964 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1199:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1199 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1219:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1219 |           CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
19 warnings generated.
ld: warning: ignoring duplicate libraries: '-lm'
In file included from ../../Modules/_remote_debugging/gc_stats.c:7:
In file included from ../../Modules/_remote_debugging/gc_stats.h:14:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/module.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/object_reading.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/code_objects.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/frame_cache.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/frames.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/threads.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/binary_io_writer.c:13:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
In file included from ../../Modules/_remote_debugging/asyncio.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
1 warning generated.
In file included from ../../Modules/_remote_debugging/binary_io_reader.c:13:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../Modules/_remote_debugging/subprocess.c:8:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../Modules/_remote_debugging/subprocess.c:101:1: warning: unused function 'find_children_bfs' [-Wunused-function]
  101 | find_children_bfs(pid_t target_pid, int recursive,
      | ^~~~~~~~~~~~~~~~~
2 warnings generated.
In file included from ../../Modules/_remote_debugging/interpreters.c:7:
In file included from ../../Modules/_remote_debugging/_remote_debugging.h:35:
../../Modules/_remote_debugging/../../Python/remote_debug.h:197:1: warning: unused function '_Py_RemoteDebug_ValidatePyRuntimeCookie' [-Wunused-function]
  197 | _Py_RemoteDebug_ValidatePyRuntimeCookie(proc_handle_t *handle, uintptr_t address)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
1 warning generated.
1 warning generated.
1 warning generated.
ld: warning: ignoring duplicate libraries: '-lm'
configure: WARNING: x86_64-apple-ios-simulator/clang is not supported
configure: WARNING: pkg-config is missing. Some dependencies may not be detected correctly.
configure: WARNING:

Platform "x86_64-apple-ios-simulator" with compiler "clang" is not supported by the
CPython core team, see https://peps.python.org/pep-0011/ for more information.

In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:282:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  282 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:289:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  289 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:435:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  435 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:442:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  442 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:548:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  548 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:557:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  557 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:579:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  579 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:590:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  590 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:687:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  687 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:732:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  732 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:758:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  758 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:769:9: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  769 |         CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |         ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:782:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  782 |           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:927:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  927 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:940:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  940 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:957:5: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  957 |     CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
      |     ^
../../Modules/expat/xmltok_impl.c:115:5: note: expanded from macro 'CHECK_NMSTRT_CASES'
  115 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:964:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
  964 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1199:7: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1199 |       CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |       ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
In file included from ../../Modules/expat/xmltok.c:250:
../../Modules/expat/xmltok_impl.c:1219:11: warning: fallthrough annotation in unreachable code [-Wunreachable-code-fallthrough]
 1219 |           CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
      |           ^
../../Modules/expat/xmltok_impl.c:86:5: note: expanded from macro 'CHECK_NAME_CASES'
   86 |     EXPAT_FALLTHROUGH;                                                         \
      |     ^
../../Modules/expat/fallthrough.h:47:33: note: expanded from macro 'EXPAT_FALLTHROUGH'
   47 | #      define EXPAT_FALLTHROUGH __attribute__((fallthrough))
      |                                 ^
19 warnings generated.
ar: libpython3.15.a: No space left on device
make: *** [libpython3.15.a] Error 1

fatal: unable to write loose object file: No space left on device
fatal: failed to run repack

@mhsmith

mhsmith commented Nov 12, 2026

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@freakboy3742: I'm not sure why the iOS/Android ARM64 buildbot is low on disk space. The simulator log directory from #140151 (comment) was only 3 GB, but I deleted it anyway. I also freed up 10 GB by deleting /Users/ec2-user/Library/Developer, because no development tools are being used by that account.

That was enough to allow the buildbots to resume, but unless we remove something else it probably won't be long until they break again.

I've found simulator-related files in several places:

  • 19 GB in /Users/buildbot/Library/Developer/CoreSimulator
  • 26 GB in /Library/Developer/CoreSimulator
  • 8.5 GB in /System/Library/AssetsV2/com_apple_MobileAsset_iOSSimulatorRuntime

This seems excessive, but I'm not sure what the cause is. When I run xcrun simctl list devices as the buildbot user it only returns one device. When I run it as root, it returns a much longer list.

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@Fidget-Spinner Fidget-Spinner Fidget-Spinner approved these changes
@markshannon markshannon Awaiting requested review from markshannon markshannon is a code owner

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@ikrommyd @bedevere-bot @mhsmith @Fidget-Spinner