Function get_build_info

Lib/test/libregrtest/utils.py:298–401

()

def get_build_info():
    # Get most important configure and build options as a list of strings.
    # Example: ['debug', 'ASAN+MSAN'] or ['release', 'LTO+PGO'].

    config_args = sysconfig.get_config_var('CONFIG_ARGS') or ''
    cflags = sysconfig.get_config_var('PY_CFLAGS') or ''
    cflags += ' ' + (sysconfig.get_config_var('PY_CFLAGS_NODIST') or '')
    ldflags_nodist = sysconfig.get_config_var('PY_LDFLAGS_NODIST') or ''

    build = []

    # --disable-gil
    if sysconfig.get_config_var('Py_GIL_DISABLED'):
        if not sys.flags.ignore_environment:
            PYTHON_GIL = os.environ.get('PYTHON_GIL', None)
            if PYTHON_GIL:
                PYTHON_GIL = (PYTHON_GIL == '1')
        else:
            PYTHON_GIL = None

        free_threading = "free_threading"
        if PYTHON_GIL is not None:
            free_threading = f"{free_threading} GIL={int(PYTHON_GIL)}"
        build.append(free_threading)

    if hasattr(sys, 'gettotalrefcount'):
        # --with-pydebug
        build.append('debug')

        if '-DNDEBUG' in cflags:
            build.append('without_assert')
    else:
        build.append('release')

        if '--with-assertions' in config_args:
            build.append('with_assert')
        elif '-DNDEBUG' not in cflags:
            build.append('with_assert')

    # --enable-experimental-jit
    if sys._jit.is_available():
        if sys._jit.is_enabled():
            build.append("JIT")
        else:
            build.append("JIT (disabled)")

    # --enable-framework=name
    framework = sysconfig.get_config_var('PYTHONFRAMEWORK')
    if framework:
        build.append(f'framework={framework}')

    # --enable-shared
    shared = int(sysconfig.get_config_var('PY_ENABLE_SHARED') or '0')
    if shared:
        build.append('shared')

    # --with-lto
    optimizations = []