=> "/opt/local/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-trunk-x86_64/devel/py-llvmlite", "all", "PYTHON_VERSION_REQD=315", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
===> Building for py315-llvmlite-0.50.0nb1
* Building wheel...
running bdist_wheel
Traceback (most recent call last):
  File "/tmp/work/devel/py-llvmlite/work/llvmlite-0.50.0/ffi/build.py", line 234, in <module>
    main()
    ~~~~^^
  File "/tmp/work/devel/py-llvmlite/work/llvmlite-0.50.0/ffi/build.py", line 230, in main
    raise RuntimeError("unsupported platform: %r" % (sys.platform,))
RuntimeError: unsupported platform: 'sunos5'
Traceback (most recent call last):
  File "/opt/local/lib/python3.15/site-packages/pyproject_hooks/_in_process/_in_process.py", line 406, in <module>
    main()
    ~~~~^^
  File "/opt/local/lib/python3.15/site-packages/pyproject_hooks/_in_process/_in_process.py", line 381, in main
    json_out["return_val"] = hook(**hook_input["kwargs"])
                             ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/local/lib/python3.15/site-packages/pyproject_hooks/_in_process/_in_process.py", line 286, in build_wheel
    return _build_backend().build_wheel(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        wheel_directory, config_settings, metadata_directory
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/opt/local/lib/python3.15/site-packages/setuptools/build_meta.py", line 438, in build_wheel
    return _build(['bdist_wheel'])
  File "/opt/local/lib/python3.15/site-packages/setuptools/build_meta.py", line 429, in _build
    return self._build_with_temp_dir(
           ~~~~~~~~~~~~~~~~~~~~~~~~~^
        cmd,
        ^^^^
    ...<3 lines>...
        self._arbitrary_args(config_settings),
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/opt/local/lib/python3.15/site-packages/setuptools/build_meta.py", line 410, in _build_with_temp_dir
    self.run_setup()
    ~~~~~~~~~~~~~~^^
  File "/opt/local/lib/python3.15/site-packages/setuptools/build_meta.py", line 520, in run_setup
    super().run_setup(setup_script=setup_script)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/local/lib/python3.15/site-packages/setuptools/build_meta.py", line 317, in run_setup
    exec(code, locals())  # noqa: S102 # exec is intentional here
    ~~~~^^^^^^^^^^^^^^^^
  File "<string>", line 200, in <module>
  File "/opt/local/lib/python3.15/site-packages/setuptools/__init__.py", line 117, in setup
    return distutils.core.setup(**attrs)  # type: ignore[return-value]
           ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/local/lib/python3.15/site-packages/setuptools/_distutils/core.py", line 168, in setup
    return run_commands(dist)
  File "/opt/local/lib/python3.15/site-packages/setuptools/_distutils/core.py", line 184, in run_commands
    dist.run_commands()
    ~~~~~~~~~~~~~~~~~^^
  File "/opt/local/lib/python3.15/site-packages/setuptools/_distutils/dist.py", line 1028, in run_commands
    self.run_command(cmd)
    ~~~~~~~~~~~~~~~~^^^^^
  File "/opt/local/lib/python3.15/site-packages/setuptools/dist.py", line 1106, in run_command
    super().run_command(command)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/opt/local/lib/python3.15/site-packages/setuptools/_distutils/dist.py", line 1047, in run_command
    cmd_obj.run()
    ~~~~~~~~~~~^^
  File "<string>", line 170, in run
  File "<string>", line 62, in build_library_files
  File "/opt/local/lib/python3.15/subprocess.py", line 692, in run
    raise CalledProcessError(retcode, process.args,
                             output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command ['/opt/local/bin/python3.15', '/tmp/work/devel/py-llvmlite/work/llvmlite-0.50.0/ffi/build.py'] returned non-zero exit status 1.

TIP pass --env-dir and --sdist-extract-dir to keep the build environment and sources, then see https://build.pypa.io/en/stable/how-to/troubleshooting.html#debug-a-failed-build for help debugging a failed build
ERROR Backend subprocess exited when trying to invoke build_wheel
*** Error code 1

Stop.
bmake[1]: stopped making "all" in /data/jenkins/workspace/pkgsrc-trunk-x86_64/devel/py-llvmlite
*** Error code 1

Stop.
bmake: stopped making "all" in /data/jenkins/workspace/pkgsrc-trunk-x86_64/devel/py-llvmlite