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phi4/lib/python3.10/site-packages/setuptools/command/__init__.py

@@ -0,0 +1,21 @@
+# mypy: disable_error_code=call-overload
+# pyright: reportCallIssue=false, reportArgumentType=false
+# Can't disable on the exact line because distutils doesn't exists on Python 3.12
+# and type-checkers aren't aware of distutils_hack,
+# causing distutils.command.bdist.bdist.format_commands to be Any.
+
+import sys
+
+from distutils.command.bdist import bdist
+
+if 'egg' not in bdist.format_commands:
+    try:
+        # format_commands is a dict in vendored distutils
+        # It used to be a list in older (stdlib) distutils
+        # We support both for backwards compatibility
+        bdist.format_commands['egg'] = ('bdist_egg', "Python .egg file")
+    except TypeError:
+        bdist.format_command['egg'] = ('bdist_egg', "Python .egg file")
+        bdist.format_commands.append('egg')
+
+del bdist, sys

phi4/lib/python3.10/site-packages/setuptools/command/_requirestxt.py

@@ -0,0 +1,131 @@
+"""Helper code used to generate ``requires.txt`` files in the egg-info directory.
+
+The ``requires.txt`` file has an specific format:
+    - Environment markers need to be part of the section headers and
+      should not be part of the requirement spec itself.
+
+See https://setuptools.pypa.io/en/latest/deprecated/python_eggs.html#requires-txt
+"""
+
+from __future__ import annotations
+
+import io
+from collections import defaultdict
+from collections.abc import Mapping
+from itertools import filterfalse
+from typing import TypeVar
+
+from jaraco.text import yield_lines
+from packaging.requirements import Requirement
+
+from .. import _reqs
+from .._reqs import _StrOrIter
+
+# dict can work as an ordered set
+_T = TypeVar("_T")
+_Ordered = dict[_T, None]
+
+
+def _prepare(
+    install_requires: _StrOrIter, extras_require: Mapping[str, _StrOrIter]
+) -> tuple[list[str], dict[str, list[str]]]:
+    """Given values for ``install_requires`` and ``extras_require``
+    create modified versions in a way that can be written in ``requires.txt``
+    """
+    extras = _convert_extras_requirements(extras_require)
+    return _move_install_requirements_markers(install_requires, extras)
+
+
+def _convert_extras_requirements(
+    extras_require: Mapping[str, _StrOrIter],
+) -> defaultdict[str, _Ordered[Requirement]]:
+    """
+    Convert requirements in `extras_require` of the form
+    `"extra": ["barbazquux; {marker}"]` to
+    `"extra:{marker}": ["barbazquux"]`.
+    """
+    output = defaultdict[str, _Ordered[Requirement]](dict)
+    for section, v in extras_require.items():
+        # Do not strip empty sections.
+        output[section]
+        for r in _reqs.parse(v):
+            output[section + _suffix_for(r)].setdefault(r)
+
+    return output
+
+
+def _move_install_requirements_markers(
+    install_requires: _StrOrIter, extras_require: Mapping[str, _Ordered[Requirement]]
+) -> tuple[list[str], dict[str, list[str]]]:
+    """
+    The ``requires.txt`` file has an specific format:
+        - Environment markers need to be part of the section headers and
+          should not be part of the requirement spec itself.
+
+    Move requirements in ``install_requires`` that are using environment
+    markers ``extras_require``.
+    """
+
+    # divide the install_requires into two sets, simple ones still
+    # handled by install_requires and more complex ones handled by extras_require.
+
+    inst_reqs = list(_reqs.parse(install_requires))
+    simple_reqs = filter(_no_marker, inst_reqs)
+    complex_reqs = filterfalse(_no_marker, inst_reqs)
+    simple_install_requires = list(map(str, simple_reqs))
+
+    for r in complex_reqs:
+        extras_require[':' + str(r.marker)].setdefault(r)
+
+    expanded_extras = dict(
+        # list(dict.fromkeys(...))  ensures a list of unique strings
+        (k, list(dict.fromkeys(str(r) for r in map(_clean_req, v))))
+        for k, v in extras_require.items()
+    )
+
+    return simple_install_requires, expanded_extras
+
+
+def _suffix_for(req):
+    """Return the 'extras_require' suffix for a given requirement."""
+    return ':' + str(req.marker) if req.marker else ''
+
+
+def _clean_req(req):
+    """Given a Requirement, remove environment markers and return it"""
+    r = Requirement(str(req))  # create a copy before modifying
+    r.marker = None
+    return r
+
+
+def _no_marker(req):
+    return not req.marker
+
+
+def _write_requirements(stream, reqs):
+    lines = yield_lines(reqs or ())
+
+    def append_cr(line):
+        return line + '\n'
+
+    lines = map(append_cr, lines)
+    stream.writelines(lines)
+
+
+def write_requirements(cmd, basename, filename):
+    dist = cmd.distribution
+    data = io.StringIO()
+    install_requires, extras_require = _prepare(
+        dist.install_requires or (), dist.extras_require or {}
+    )
+    _write_requirements(data, install_requires)
+    for extra in sorted(extras_require):
+        data.write('\n[{extra}]\n'.format(**vars()))
+        _write_requirements(data, extras_require[extra])
+    cmd.write_or_delete_file("requirements", filename, data.getvalue())
+
+
+def write_setup_requirements(cmd, basename, filename):
+    data = io.StringIO()
+    _write_requirements(data, cmd.distribution.setup_requires)
+    cmd.write_or_delete_file("setup-requirements", filename, data.getvalue())

phi4/lib/python3.10/site-packages/setuptools/command/alias.py

@@ -0,0 +1,77 @@
+from setuptools.command.setopt import config_file, edit_config, option_base
+
+from distutils.errors import DistutilsOptionError
+
+
+def shquote(arg):
+    """Quote an argument for later parsing by shlex.split()"""
+    for c in '"', "'", "\\", "#":
+        if c in arg:
+            return repr(arg)
+    if arg.split() != [arg]:
+        return repr(arg)
+    return arg
+
+
+class alias(option_base):
+    """Define a shortcut that invokes one or more commands"""
+
+    description = "define a shortcut to invoke one or more commands"
+    command_consumes_arguments = True
+
+    user_options = [
+        ('remove', 'r', 'remove (unset) the alias'),
+    ] + option_base.user_options
+
+    boolean_options = option_base.boolean_options + ['remove']
+
+    def initialize_options(self):
+        option_base.initialize_options(self)
+        self.args = None
+        self.remove = None
+
+    def finalize_options(self) -> None:
+        option_base.finalize_options(self)
+        if self.remove and len(self.args) != 1:
+            raise DistutilsOptionError(
+                "Must specify exactly one argument (the alias name) when using --remove"
+            )
+
+    def run(self) -> None:
+        aliases = self.distribution.get_option_dict('aliases')
+
+        if not self.args:
+            print("Command Aliases")
+            print("---------------")
+            for alias in aliases:
+                print("setup.py alias", format_alias(alias, aliases))
+            return
+
+        elif len(self.args) == 1:
+            (alias,) = self.args
+            if self.remove:
+                command = None
+            elif alias in aliases:
+                print("setup.py alias", format_alias(alias, aliases))
+                return
+            else:
+                print(f"No alias definition found for {alias!r}")
+                return
+        else:
+            alias = self.args[0]
+            command = ' '.join(map(shquote, self.args[1:]))
+
+        edit_config(self.filename, {'aliases': {alias: command}}, self.dry_run)
+
+
+def format_alias(name, aliases):
+    source, command = aliases[name]
+    if source == config_file('global'):
+        source = '--global-config '
+    elif source == config_file('user'):
+        source = '--user-config '
+    elif source == config_file('local'):
+        source = ''
+    else:
+        source = f'--filename={source!r}'
+    return source + name + ' ' + command

phi4/lib/python3.10/site-packages/setuptools/command/bdist_egg.py

@@ -0,0 +1,479 @@
+"""setuptools.command.bdist_egg
+
+Build .egg distributions"""
+
+from __future__ import annotations
+
+import marshal
+import os
+import re
+import sys
+import textwrap
+from sysconfig import get_path, get_python_version
+from types import CodeType
+from typing import TYPE_CHECKING, Literal
+
+from setuptools import Command
+from setuptools.extension import Library
+
+from .._path import StrPathT, ensure_directory
+
+from distutils import log
+from distutils.dir_util import mkpath, remove_tree
+
+if TYPE_CHECKING:
+    from typing_extensions import TypeAlias
+
+# Same as zipfile._ZipFileMode from typeshed
+_ZipFileMode: TypeAlias = Literal["r", "w", "x", "a"]
+
+
+def _get_purelib():
+    return get_path("purelib")
+
+
+def strip_module(filename):
+    if '.' in filename:
+        filename = os.path.splitext(filename)[0]
+    if filename.endswith('module'):
+        filename = filename[:-6]
+    return filename
+
+
+def sorted_walk(dir):
+    """Do os.walk in a reproducible way,
+    independent of indeterministic filesystem readdir order
+    """
+    for base, dirs, files in os.walk(dir):
+        dirs.sort()
+        files.sort()
+        yield base, dirs, files
+
+
+def write_stub(resource, pyfile) -> None:
+    _stub_template = textwrap.dedent(
+        """
+        def __bootstrap__():
+            global __bootstrap__, __loader__, __file__
+            import sys, pkg_resources, importlib.util
+            __file__ = pkg_resources.resource_filename(__name__, %r)
+            __loader__ = None; del __bootstrap__, __loader__
+            spec = importlib.util.spec_from_file_location(__name__,__file__)
+            mod = importlib.util.module_from_spec(spec)
+            spec.loader.exec_module(mod)
+        __bootstrap__()
+        """
+    ).lstrip()
+    with open(pyfile, 'w', encoding="utf-8") as f:
+        f.write(_stub_template % resource)
+
+
+class bdist_egg(Command):
+    description = 'create an "egg" distribution'
+
+    user_options = [
+        ('bdist-dir=', 'b', "temporary directory for creating the distribution"),
+        (
+            'plat-name=',
+            'p',
+            "platform name to embed in generated filenames "
+            "(by default uses `pkg_resources.get_build_platform()`)",
+        ),
+        ('exclude-source-files', None, "remove all .py files from the generated egg"),
+        (
+            'keep-temp',
+            'k',
+            "keep the pseudo-installation tree around after "
+            "creating the distribution archive",
+        ),
+        ('dist-dir=', 'd', "directory to put final built distributions in"),
+        ('skip-build', None, "skip rebuilding everything (for testing/debugging)"),
+    ]
+
+    boolean_options = ['keep-temp', 'skip-build', 'exclude-source-files']
+
+    def initialize_options(self):
+        self.bdist_dir = None
+        self.plat_name = None
+        self.keep_temp = False
+        self.dist_dir = None
+        self.skip_build = False
+        self.egg_output = None
+        self.exclude_source_files = None
+
+    def finalize_options(self) -> None:
+        ei_cmd = self.ei_cmd = self.get_finalized_command("egg_info")
+        self.egg_info = ei_cmd.egg_info
+
+        if self.bdist_dir is None:
+            bdist_base = self.get_finalized_command('bdist').bdist_base
+            self.bdist_dir = os.path.join(bdist_base, 'egg')
+
+        if self.plat_name is None:
+            from pkg_resources import get_build_platform
+
+            self.plat_name = get_build_platform()
+
+        self.set_undefined_options('bdist', ('dist_dir', 'dist_dir'))
+
+        if self.egg_output is None:
+            # Compute filename of the output egg
+            basename = ei_cmd._get_egg_basename(
+                py_version=get_python_version(),
+                platform=self.distribution.has_ext_modules() and self.plat_name,
+            )
+
+            self.egg_output = os.path.join(self.dist_dir, basename + '.egg')
+
+    def do_install_data(self) -> None:
+        # Hack for packages that install data to install's --install-lib
+        self.get_finalized_command('install').install_lib = self.bdist_dir
+
+        site_packages = os.path.normcase(os.path.realpath(_get_purelib()))
+        old, self.distribution.data_files = self.distribution.data_files, []
+
+        for item in old:
+            if isinstance(item, tuple) and len(item) == 2:
+                if os.path.isabs(item[0]):
+                    realpath = os.path.realpath(item[0])
+                    normalized = os.path.normcase(realpath)
+                    if normalized == site_packages or normalized.startswith(
+                        site_packages + os.sep
+                    ):
+                        item = realpath[len(site_packages) + 1 :], item[1]
+                        # XXX else: raise ???
+            self.distribution.data_files.append(item)
+
+        try:
+            log.info("installing package data to %s", self.bdist_dir)
+            self.call_command('install_data', force=False, root=None)
+        finally:
+            self.distribution.data_files = old
+
+    def get_outputs(self):
+        return [self.egg_output]
+
+    def call_command(self, cmdname, **kw):
+        """Invoke reinitialized command `cmdname` with keyword args"""
+        for dirname in INSTALL_DIRECTORY_ATTRS:
+            kw.setdefault(dirname, self.bdist_dir)
+        kw.setdefault('skip_build', self.skip_build)
+        kw.setdefault('dry_run', self.dry_run)
+        cmd = self.reinitialize_command(cmdname, **kw)
+        self.run_command(cmdname)
+        return cmd
+
+    def run(self):  # noqa: C901  # is too complex (14)  # FIXME
+        # Generate metadata first
+        self.run_command("egg_info")
+        # We run install_lib before install_data, because some data hacks
+        # pull their data path from the install_lib command.
+        log.info("installing library code to %s", self.bdist_dir)
+        instcmd = self.get_finalized_command('install')
+        old_root = instcmd.root
+        instcmd.root = None
+        if self.distribution.has_c_libraries() and not self.skip_build:
+            self.run_command('build_clib')
+        cmd = self.call_command('install_lib', warn_dir=False)
+        instcmd.root = old_root
+
+        all_outputs, ext_outputs = self.get_ext_outputs()
+        self.stubs = []
+        to_compile = []
+        for p, ext_name in enumerate(ext_outputs):
+            filename, _ext = os.path.splitext(ext_name)
+            pyfile = os.path.join(self.bdist_dir, strip_module(filename) + '.py')
+            self.stubs.append(pyfile)
+            log.info("creating stub loader for %s", ext_name)
+            if not self.dry_run:
+                write_stub(os.path.basename(ext_name), pyfile)
+            to_compile.append(pyfile)
+            ext_outputs[p] = ext_name.replace(os.sep, '/')
+
+        if to_compile:
+            cmd.byte_compile(to_compile)
+        if self.distribution.data_files:
+            self.do_install_data()
+
+        # Make the EGG-INFO directory
+        archive_root = self.bdist_dir
+        egg_info = os.path.join(archive_root, 'EGG-INFO')
+        self.mkpath(egg_info)
+        if self.distribution.scripts:
+            script_dir = os.path.join(egg_info, 'scripts')
+            log.info("installing scripts to %s", script_dir)
+            self.call_command('install_scripts', install_dir=script_dir, no_ep=True)
+
+        self.copy_metadata_to(egg_info)
+        native_libs = os.path.join(egg_info, "native_libs.txt")
+        if all_outputs:
+            log.info("writing %s", native_libs)
+            if not self.dry_run:
+                ensure_directory(native_libs)
+                with open(native_libs, 'wt', encoding="utf-8") as libs_file:
+                    libs_file.write('\n'.join(all_outputs))
+                    libs_file.write('\n')
+        elif os.path.isfile(native_libs):
+            log.info("removing %s", native_libs)
+            if not self.dry_run:
+                os.unlink(native_libs)
+
+        write_safety_flag(os.path.join(archive_root, 'EGG-INFO'), self.zip_safe())
+
+        if os.path.exists(os.path.join(self.egg_info, 'depends.txt')):
+            log.warn(
+                "WARNING: 'depends.txt' will not be used by setuptools 0.6!\n"
+                "Use the install_requires/extras_require setup() args instead."
+            )
+
+        if self.exclude_source_files:
+            self.zap_pyfiles()
+
+        # Make the archive
+        make_zipfile(
+            self.egg_output,
+            archive_root,
+            verbose=self.verbose,
+            dry_run=self.dry_run,
+            mode=self.gen_header(),
+        )
+        if not self.keep_temp:
+            remove_tree(self.bdist_dir, dry_run=self.dry_run)
+
+        # Add to 'Distribution.dist_files' so that the "upload" command works
+        getattr(self.distribution, 'dist_files', []).append((
+            'bdist_egg',
+            get_python_version(),
+            self.egg_output,
+        ))
+
+    def zap_pyfiles(self):
+        log.info("Removing .py files from temporary directory")
+        for base, dirs, files in walk_egg(self.bdist_dir):
+            for name in files:
+                path = os.path.join(base, name)
+
+                if name.endswith('.py'):
+                    log.debug("Deleting %s", path)
+                    os.unlink(path)
+
+                if base.endswith('__pycache__'):
+                    path_old = path
+
+                    pattern = r'(?P<name>.+)\.(?P<magic>[^.]+)\.pyc'
+                    m = re.match(pattern, name)
+                    path_new = os.path.join(base, os.pardir, m.group('name') + '.pyc')
+                    log.info(f"Renaming file from [{path_old}] to [{path_new}]")
+                    try:
+                        os.remove(path_new)
+                    except OSError:
+                        pass
+                    os.rename(path_old, path_new)
+
+    def zip_safe(self):
+        safe = getattr(self.distribution, 'zip_safe', None)
+        if safe is not None:
+            return safe
+        log.warn("zip_safe flag not set; analyzing archive contents...")
+        return analyze_egg(self.bdist_dir, self.stubs)
+
+    def gen_header(self) -> Literal["w"]:
+        return 'w'
+
+    def copy_metadata_to(self, target_dir) -> None:
+        "Copy metadata (egg info) to the target_dir"
+        # normalize the path (so that a forward-slash in egg_info will
+        # match using startswith below)
+        norm_egg_info = os.path.normpath(self.egg_info)
+        prefix = os.path.join(norm_egg_info, '')
+        for path in self.ei_cmd.filelist.files:
+            if path.startswith(prefix):
+                target = os.path.join(target_dir, path[len(prefix) :])
+                ensure_directory(target)
+                self.copy_file(path, target)
+
+    def get_ext_outputs(self):
+        """Get a list of relative paths to C extensions in the output distro"""
+
+        all_outputs = []
+        ext_outputs = []
+
+        paths = {self.bdist_dir: ''}
+        for base, dirs, files in sorted_walk(self.bdist_dir):
+            all_outputs.extend(
+                paths[base] + filename
+                for filename in files
+                if os.path.splitext(filename)[1].lower() in NATIVE_EXTENSIONS
+            )
+            for filename in dirs:
+                paths[os.path.join(base, filename)] = paths[base] + filename + '/'
+
+        if self.distribution.has_ext_modules():
+            build_cmd = self.get_finalized_command('build_ext')
+            for ext in build_cmd.extensions:
+                if isinstance(ext, Library):
+                    continue
+                fullname = build_cmd.get_ext_fullname(ext.name)
+                filename = build_cmd.get_ext_filename(fullname)
+                if not os.path.basename(filename).startswith('dl-'):
+                    if os.path.exists(os.path.join(self.bdist_dir, filename)):
+                        ext_outputs.append(filename)
+
+        return all_outputs, ext_outputs
+
+
+NATIVE_EXTENSIONS: dict[str, None] = dict.fromkeys('.dll .so .dylib .pyd'.split())
+
+
+def walk_egg(egg_dir):
+    """Walk an unpacked egg's contents, skipping the metadata directory"""
+    walker = sorted_walk(egg_dir)
+    base, dirs, files = next(walker)
+    if 'EGG-INFO' in dirs:
+        dirs.remove('EGG-INFO')
+    yield base, dirs, files
+    yield from walker
+
+
+def analyze_egg(egg_dir, stubs):
+    # check for existing flag in EGG-INFO
+    for flag, fn in safety_flags.items():
+        if os.path.exists(os.path.join(egg_dir, 'EGG-INFO', fn)):
+            return flag
+    if not can_scan():
+        return False
+    safe = True
+    for base, dirs, files in walk_egg(egg_dir):
+        for name in files:
+            if name.endswith('.py') or name.endswith('.pyw'):
+                continue
+            elif name.endswith('.pyc') or name.endswith('.pyo'):
+                # always scan, even if we already know we're not safe
+                safe = scan_module(egg_dir, base, name, stubs) and safe
+    return safe
+
+
+def write_safety_flag(egg_dir, safe) -> None:
+    # Write or remove zip safety flag file(s)
+    for flag, fn in safety_flags.items():
+        fn = os.path.join(egg_dir, fn)
+        if os.path.exists(fn):
+            if safe is None or bool(safe) != flag:
+                os.unlink(fn)
+        elif safe is not None and bool(safe) == flag:
+            with open(fn, 'wt', encoding="utf-8") as f:
+                f.write('\n')
+
+
+safety_flags = {
+    True: 'zip-safe',
+    False: 'not-zip-safe',
+}
+
+
+def scan_module(egg_dir, base, name, stubs):
+    """Check whether module possibly uses unsafe-for-zipfile stuff"""
+
+    filename = os.path.join(base, name)
+    if filename[:-1] in stubs:
+        return True  # Extension module
+    pkg = base[len(egg_dir) + 1 :].replace(os.sep, '.')
+    module = pkg + (pkg and '.' or '') + os.path.splitext(name)[0]
+    skip = 16  # skip magic & reserved? & date & file size
+    f = open(filename, 'rb')
+    f.read(skip)
+    code = marshal.load(f)
+    f.close()
+    safe = True
+    symbols = dict.fromkeys(iter_symbols(code))
+    for bad in ['__file__', '__path__']:
+        if bad in symbols:
+            log.warn("%s: module references %s", module, bad)
+            safe = False
+    if 'inspect' in symbols:
+        for bad in [
+            'getsource',
+            'getabsfile',
+            'getfile',
+            'getsourcefile',
+            'getsourcelines',
+            'findsource',
+            'getcomments',
+            'getframeinfo',
+            'getinnerframes',
+            'getouterframes',
+            'stack',
+            'trace',
+        ]:
+            if bad in symbols:
+                log.warn("%s: module MAY be using inspect.%s", module, bad)
+                safe = False
+    return safe
+
+
+def iter_symbols(code):
+    """Yield names and strings used by `code` and its nested code objects"""
+    yield from code.co_names
+    for const in code.co_consts:
+        if isinstance(const, str):
+            yield const
+        elif isinstance(const, CodeType):
+            yield from iter_symbols(const)
+
+
+def can_scan() -> bool:
+    if not sys.platform.startswith('java') and sys.platform != 'cli':
+        # CPython, PyPy, etc.
+        return True
+    log.warn("Unable to analyze compiled code on this platform.")
+    log.warn(
+        "Please ask the author to include a 'zip_safe'"
+        " setting (either True or False) in the package's setup.py"
+    )
+    return False
+
+
+# Attribute names of options for commands that might need to be convinced to
+# install to the egg build directory
+
+INSTALL_DIRECTORY_ATTRS = ['install_lib', 'install_dir', 'install_data', 'install_base']
+
+
+def make_zipfile(
+    zip_filename: StrPathT,
+    base_dir,
+    verbose: bool = False,
+    dry_run: bool = False,
+    compress=True,
+    mode: _ZipFileMode = 'w',
+) -> StrPathT:
+    """Create a zip file from all the files under 'base_dir'.  The output
+    zip file will be named 'base_dir' + ".zip".  Uses either the "zipfile"
+    Python module (if available) or the InfoZIP "zip" utility (if installed
+    and found on the default search path).  If neither tool is available,
+    raises DistutilsExecError.  Returns the name of the output zip file.
+    """
+    import zipfile
+
+    mkpath(os.path.dirname(zip_filename), dry_run=dry_run)  # type: ignore[arg-type] # python/mypy#18075
+    log.info("creating '%s' and adding '%s' to it", zip_filename, base_dir)
+
+    def visit(z, dirname, names):
+        for name in names:
+            path = os.path.normpath(os.path.join(dirname, name))
+            if os.path.isfile(path):
+                p = path[len(base_dir) + 1 :]
+                if not dry_run:
+                    z.write(path, p)
+                log.debug("adding '%s'", p)
+
+    compression = zipfile.ZIP_DEFLATED if compress else zipfile.ZIP_STORED
+    if not dry_run:
+        z = zipfile.ZipFile(zip_filename, mode, compression=compression)
+        for dirname, dirs, files in sorted_walk(base_dir):
+            visit(z, dirname, files)
+        z.close()
+    else:
+        for dirname, dirs, files in sorted_walk(base_dir):
+            visit(None, dirname, files)
+    return zip_filename

phi4/lib/python3.10/site-packages/setuptools/command/bdist_rpm.py

@@ -0,0 +1,42 @@
+from ..dist import Distribution
+from ..warnings import SetuptoolsDeprecationWarning
+
+import distutils.command.bdist_rpm as orig
+
+
+class bdist_rpm(orig.bdist_rpm):
+    """
+    Override the default bdist_rpm behavior to do the following:
+
+    1. Run egg_info to ensure the name and version are properly calculated.
+    2. Always run 'install' using --single-version-externally-managed to
+       disable eggs in RPM distributions.
+    """
+
+    distribution: Distribution  # override distutils.dist.Distribution with setuptools.dist.Distribution
+
+    def run(self) -> None:
+        SetuptoolsDeprecationWarning.emit(
+            "Deprecated command",
+            """
+            bdist_rpm is deprecated and will be removed in a future version.
+            Use bdist_wheel (wheel packages) instead.
+            """,
+            see_url="https://github.com/pypa/setuptools/issues/1988",
+            due_date=(2023, 10, 30),  # Deprecation introduced in 22 Oct 2021.
+        )
+
+        # ensure distro name is up-to-date
+        self.run_command('egg_info')
+
+        orig.bdist_rpm.run(self)
+
+    def _make_spec_file(self):
+        spec = orig.bdist_rpm._make_spec_file(self)
+        return [
+            line.replace(
+                "setup.py install ",
+                "setup.py install --single-version-externally-managed ",
+            ).replace("%setup", "%setup -n %{name}-%{unmangled_version}")
+            for line in spec
+        ]

phi4/lib/python3.10/site-packages/setuptools/command/bdist_wheel.py

@@ -0,0 +1,610 @@
+"""
+Create a wheel (.whl) distribution.
+
+A wheel is a built archive format.
+"""
+
+from __future__ import annotations
+
+import os
+import re
+import shutil
+import struct
+import sys
+import sysconfig
+import warnings
+from collections.abc import Iterable, Sequence
+from email.generator import BytesGenerator
+from glob import iglob
+from typing import Literal, cast
+from zipfile import ZIP_DEFLATED, ZIP_STORED
+
+from packaging import tags, version as _packaging_version
+from wheel.wheelfile import WheelFile
+
+from .. import Command, __version__, _shutil
+from ..warnings import SetuptoolsDeprecationWarning
+from .egg_info import egg_info as egg_info_cls
+
+from distutils import log
+
+
+def safe_name(name: str) -> str:
+    """Convert an arbitrary string to a standard distribution name
+    Any runs of non-alphanumeric/. characters are replaced with a single '-'.
+    """
+    return re.sub("[^A-Za-z0-9.]+", "-", name)
+
+
+def safe_version(version: str) -> str:
+    """
+    Convert an arbitrary string to a standard version string
+    """
+    try:
+        # normalize the version
+        return str(_packaging_version.Version(version))
+    except _packaging_version.InvalidVersion:
+        version = version.replace(" ", ".")
+        return re.sub("[^A-Za-z0-9.]+", "-", version)
+
+
+setuptools_major_version = int(__version__.split(".")[0])
+
+PY_LIMITED_API_PATTERN = r"cp3\d"
+
+
+def _is_32bit_interpreter() -> bool:
+    return struct.calcsize("P") == 4
+
+
+def python_tag() -> str:
+    return f"py{sys.version_info.major}"
+
+
+def get_platform(archive_root: str | None) -> str:
+    """Return our platform name 'win32', 'linux_x86_64'"""
+    result = sysconfig.get_platform()
+    if result.startswith("macosx") and archive_root is not None:  # pragma: no cover
+        from wheel.macosx_libfile import calculate_macosx_platform_tag
+
+        result = calculate_macosx_platform_tag(archive_root, result)
+    elif _is_32bit_interpreter():
+        if result == "linux-x86_64":
+            # pip pull request #3497
+            result = "linux-i686"
+        elif result == "linux-aarch64":
+            # packaging pull request #234
+            # TODO armv8l, packaging pull request #690 => this did not land
+            # in pip/packaging yet
+            result = "linux-armv7l"
+
+    return result.replace("-", "_")
+
+
+def get_flag(
+    var: str, fallback: bool, expected: bool = True, warn: bool = True
+) -> bool:
+    """Use a fallback value for determining SOABI flags if the needed config
+    var is unset or unavailable."""
+    val = sysconfig.get_config_var(var)
+    if val is None:
+        if warn:
+            warnings.warn(
+                f"Config variable '{var}' is unset, Python ABI tag may be incorrect",
+                RuntimeWarning,
+                stacklevel=2,
+            )
+        return fallback
+    return val == expected
+
+
+def get_abi_tag() -> str | None:
+    """Return the ABI tag based on SOABI (if available) or emulate SOABI (PyPy2)."""
+    soabi: str = sysconfig.get_config_var("SOABI")
+    impl = tags.interpreter_name()
+    if not soabi and impl in ("cp", "pp") and hasattr(sys, "maxunicode"):
+        d = ""
+        u = ""
+        if get_flag("Py_DEBUG", hasattr(sys, "gettotalrefcount"), warn=(impl == "cp")):
+            d = "d"
+
+        abi = f"{impl}{tags.interpreter_version()}{d}{u}"
+    elif soabi and impl == "cp" and soabi.startswith("cpython"):
+        # non-Windows
+        abi = "cp" + soabi.split("-")[1]
+    elif soabi and impl == "cp" and soabi.startswith("cp"):
+        # Windows
+        abi = soabi.split("-")[0]
+        if hasattr(sys, "gettotalrefcount"):
+            # using debug build; append "d" flag
+            abi += "d"
+    elif soabi and impl == "pp":
+        # we want something like pypy36-pp73
+        abi = "-".join(soabi.split("-")[:2])
+        abi = abi.replace(".", "_").replace("-", "_")
+    elif soabi and impl == "graalpy":
+        abi = "-".join(soabi.split("-")[:3])
+        abi = abi.replace(".", "_").replace("-", "_")
+    elif soabi:
+        abi = soabi.replace(".", "_").replace("-", "_")
+    else:
+        abi = None
+
+    return abi
+
+
+def safer_name(name: str) -> str:
+    return safe_name(name).replace("-", "_")
+
+
+def safer_version(version: str) -> str:
+    return safe_version(version).replace("-", "_")
+
+
+class bdist_wheel(Command):
+    description = "create a wheel distribution"
+
+    supported_compressions = {
+        "stored": ZIP_STORED,
+        "deflated": ZIP_DEFLATED,
+    }
+
+    user_options = [
+        ("bdist-dir=", "b", "temporary directory for creating the distribution"),
+        (
+            "plat-name=",
+            "p",
+            "platform name to embed in generated filenames "
+            f"[default: {get_platform(None)}]",
+        ),
+        (
+            "keep-temp",
+            "k",
+            "keep the pseudo-installation tree around after "
+            "creating the distribution archive",
+        ),
+        ("dist-dir=", "d", "directory to put final built distributions in"),
+        ("skip-build", None, "skip rebuilding everything (for testing/debugging)"),
+        (
+            "relative",
+            None,
+            "build the archive using relative paths [default: false]",
+        ),
+        (
+            "owner=",
+            "u",
+            "Owner name used when creating a tar file [default: current user]",
+        ),
+        (
+            "group=",
+            "g",
+            "Group name used when creating a tar file [default: current group]",
+        ),
+        ("universal", None, "*DEPRECATED* make a universal wheel [default: false]"),
+        (
+            "compression=",
+            None,
+            f"zipfile compression (one of: {', '.join(supported_compressions)}) [default: 'deflated']",
+        ),
+        (
+            "python-tag=",
+            None,
+            f"Python implementation compatibility tag [default: '{python_tag()}']",
+        ),
+        (
+            "build-number=",
+            None,
+            "Build number for this particular version. "
+            "As specified in PEP-0427, this must start with a digit. "
+            "[default: None]",
+        ),
+        (
+            "py-limited-api=",
+            None,
+            "Python tag (cp32|cp33|cpNN) for abi3 wheel tag [default: false]",
+        ),
+        (
+            "dist-info-dir=",
+            None,
+            "directory where a pre-generated dist-info can be found (e.g. as a "
+            "result of calling the PEP517 'prepare_metadata_for_build_wheel' "
+            "method)",
+        ),
+    ]
+
+    boolean_options = ["keep-temp", "skip-build", "relative", "universal"]
+
+    def initialize_options(self) -> None:
+        self.bdist_dir: str | None = None
+        self.data_dir = ""
+        self.plat_name: str | None = None
+        self.plat_tag: str | None = None
+        self.format = "zip"
+        self.keep_temp = False
+        self.dist_dir: str | None = None
+        self.dist_info_dir = None
+        self.egginfo_dir: str | None = None
+        self.root_is_pure: bool | None = None
+        self.skip_build = False
+        self.relative = False
+        self.owner = None
+        self.group = None
+        self.universal = False
+        self.compression: str | int = "deflated"
+        self.python_tag = python_tag()
+        self.build_number: str | None = None
+        self.py_limited_api: str | Literal[False] = False
+        self.plat_name_supplied = False
+
+    def finalize_options(self) -> None:
+        if not self.bdist_dir:
+            bdist_base = self.get_finalized_command("bdist").bdist_base
+            self.bdist_dir = os.path.join(bdist_base, "wheel")
+
+        if self.dist_info_dir is None:
+            egg_info = cast(egg_info_cls, self.distribution.get_command_obj("egg_info"))
+            egg_info.ensure_finalized()  # needed for correct `wheel_dist_name`
+
+        self.data_dir = self.wheel_dist_name + ".data"
+        self.plat_name_supplied = bool(self.plat_name)
+
+        need_options = ("dist_dir", "plat_name", "skip_build")
+
+        self.set_undefined_options("bdist", *zip(need_options, need_options))
+
+        self.root_is_pure = not (
+            self.distribution.has_ext_modules() or self.distribution.has_c_libraries()
+        )
+
+        self._validate_py_limited_api()
+
+        # Support legacy [wheel] section for setting universal
+        wheel = self.distribution.get_option_dict("wheel")
+        if "universal" in wheel:  # pragma: no cover
+            # please don't define this in your global configs
+            log.warn("The [wheel] section is deprecated. Use [bdist_wheel] instead.")
+            val = wheel["universal"][1].strip()
+            if val.lower() in ("1", "true", "yes"):
+                self.universal = True
+
+        if self.universal:
+            SetuptoolsDeprecationWarning.emit(
+                "bdist_wheel.universal is deprecated",
+                """
+                With Python 2.7 end-of-life, support for building universal wheels
+                (i.e., wheels that support both Python 2 and Python 3)
+                is being obviated.
+                Please discontinue using this option, or if you still need it,
+                file an issue with pypa/setuptools describing your use case.
+                """,
+                due_date=(2025, 8, 30),  # Introduced in 2024-08-30
+            )
+
+        if self.build_number is not None and not self.build_number[:1].isdigit():
+            raise ValueError("Build tag (build-number) must start with a digit.")
+
+    def _validate_py_limited_api(self) -> None:
+        if not self.py_limited_api:
+            return
+
+        if not re.match(PY_LIMITED_API_PATTERN, self.py_limited_api):
+            raise ValueError(f"py-limited-api must match '{PY_LIMITED_API_PATTERN}'")
+
+        if sysconfig.get_config_var("Py_GIL_DISABLED"):
+            raise ValueError(
+                f"`py_limited_api={self.py_limited_api!r}` not supported. "
+                "`Py_LIMITED_API` is currently incompatible with "
+                f"`Py_GIL_DISABLED` ({sys.abiflags=!r}). "
+                "See https://github.com/python/cpython/issues/111506."
+            )
+
+    @property
+    def wheel_dist_name(self) -> str:
+        """Return distribution full name with - replaced with _"""
+        components = [
+            safer_name(self.distribution.get_name()),
+            safer_version(self.distribution.get_version()),
+        ]
+        if self.build_number:
+            components.append(self.build_number)
+        return "-".join(components)
+
+    def get_tag(self) -> tuple[str, str, str]:
+        # bdist sets self.plat_name if unset, we should only use it for purepy
+        # wheels if the user supplied it.
+        if self.plat_name_supplied and self.plat_name:
+            plat_name = self.plat_name
+        elif self.root_is_pure:
+            plat_name = "any"
+        else:
+            # macosx contains system version in platform name so need special handle
+            if self.plat_name and not self.plat_name.startswith("macosx"):
+                plat_name = self.plat_name
+            else:
+                # on macosx always limit the platform name to comply with any
+                # c-extension modules in bdist_dir, since the user can specify
+                # a higher MACOSX_DEPLOYMENT_TARGET via tools like CMake
+
+                # on other platforms, and on macosx if there are no c-extension
+                # modules, use the default platform name.
+                plat_name = get_platform(self.bdist_dir)
+
+            if _is_32bit_interpreter():
+                if plat_name in ("linux-x86_64", "linux_x86_64"):
+                    plat_name = "linux_i686"
+                if plat_name in ("linux-aarch64", "linux_aarch64"):
+                    # TODO armv8l, packaging pull request #690 => this did not land
+                    # in pip/packaging yet
+                    plat_name = "linux_armv7l"
+
+        plat_name = (
+            plat_name.lower().replace("-", "_").replace(".", "_").replace(" ", "_")
+        )
+
+        if self.root_is_pure:
+            if self.universal:
+                impl = "py2.py3"
+            else:
+                impl = self.python_tag
+            tag = (impl, "none", plat_name)
+        else:
+            impl_name = tags.interpreter_name()
+            impl_ver = tags.interpreter_version()
+            impl = impl_name + impl_ver
+            # We don't work on CPython 3.1, 3.0.
+            if self.py_limited_api and (impl_name + impl_ver).startswith("cp3"):
+                impl = self.py_limited_api
+                abi_tag = "abi3"
+            else:
+                abi_tag = str(get_abi_tag()).lower()
+            tag = (impl, abi_tag, plat_name)
+            # issue gh-374: allow overriding plat_name
+            supported_tags = [
+                (t.interpreter, t.abi, plat_name) for t in tags.sys_tags()
+            ]
+            assert tag in supported_tags, (
+                f"would build wheel with unsupported tag {tag}"
+            )
+        return tag
+
+    def run(self):
+        build_scripts = self.reinitialize_command("build_scripts")
+        build_scripts.executable = "python"
+        build_scripts.force = True
+
+        build_ext = self.reinitialize_command("build_ext")
+        build_ext.inplace = False
+
+        if not self.skip_build:
+            self.run_command("build")
+
+        install = self.reinitialize_command("install", reinit_subcommands=True)
+        install.root = self.bdist_dir
+        install.compile = False
+        install.skip_build = self.skip_build
+        install.warn_dir = False
+
+        # A wheel without setuptools scripts is more cross-platform.
+        # Use the (undocumented) `no_ep` option to setuptools'
+        # install_scripts command to avoid creating entry point scripts.
+        install_scripts = self.reinitialize_command("install_scripts")
+        install_scripts.no_ep = True
+
+        # Use a custom scheme for the archive, because we have to decide
+        # at installation time which scheme to use.
+        for key in ("headers", "scripts", "data", "purelib", "platlib"):
+            setattr(install, "install_" + key, os.path.join(self.data_dir, key))
+
+        basedir_observed = ""
+
+        if os.name == "nt":
+            # win32 barfs if any of these are ''; could be '.'?
+            # (distutils.command.install:change_roots bug)
+            basedir_observed = os.path.normpath(os.path.join(self.data_dir, ".."))
+            self.install_libbase = self.install_lib = basedir_observed
+
+        setattr(
+            install,
+            "install_purelib" if self.root_is_pure else "install_platlib",
+            basedir_observed,
+        )
+
+        log.info(f"installing to {self.bdist_dir}")
+
+        self.run_command("install")
+
+        impl_tag, abi_tag, plat_tag = self.get_tag()
+        archive_basename = f"{self.wheel_dist_name}-{impl_tag}-{abi_tag}-{plat_tag}"
+        if not self.relative:
+            archive_root = self.bdist_dir
+        else:
+            archive_root = os.path.join(
+                self.bdist_dir, self._ensure_relative(install.install_base)
+            )
+
+        self.set_undefined_options("install_egg_info", ("target", "egginfo_dir"))
+        distinfo_dirname = (
+            f"{safer_name(self.distribution.get_name())}-"
+            f"{safer_version(self.distribution.get_version())}.dist-info"
+        )
+        distinfo_dir = os.path.join(self.bdist_dir, distinfo_dirname)
+        if self.dist_info_dir:
+            # Use the given dist-info directly.
+            log.debug(f"reusing {self.dist_info_dir}")
+            shutil.copytree(self.dist_info_dir, distinfo_dir)
+            # Egg info is still generated, so remove it now to avoid it getting
+            # copied into the wheel.
+            _shutil.rmtree(self.egginfo_dir)
+        else:
+            # Convert the generated egg-info into dist-info.
+            self.egg2dist(self.egginfo_dir, distinfo_dir)
+
+        self.write_wheelfile(distinfo_dir)
+
+        # Make the archive
+        if not os.path.exists(self.dist_dir):
+            os.makedirs(self.dist_dir)
+
+        wheel_path = os.path.join(self.dist_dir, archive_basename + ".whl")
+        with WheelFile(wheel_path, "w", self._zip_compression()) as wf:
+            wf.write_files(archive_root)
+
+        # Add to 'Distribution.dist_files' so that the "upload" command works
+        getattr(self.distribution, "dist_files", []).append((
+            "bdist_wheel",
+            f"{sys.version_info.major}.{sys.version_info.minor}",
+            wheel_path,
+        ))
+
+        if not self.keep_temp:
+            log.info(f"removing {self.bdist_dir}")
+            if not self.dry_run:
+                _shutil.rmtree(self.bdist_dir)
+
+    def write_wheelfile(
+        self, wheelfile_base: str, generator: str = f"setuptools ({__version__})"
+    ) -> None:
+        from email.message import Message
+
+        msg = Message()
+        msg["Wheel-Version"] = "1.0"  # of the spec
+        msg["Generator"] = generator
+        msg["Root-Is-Purelib"] = str(self.root_is_pure).lower()
+        if self.build_number is not None:
+            msg["Build"] = self.build_number
+
+        # Doesn't work for bdist_wininst
+        impl_tag, abi_tag, plat_tag = self.get_tag()
+        for impl in impl_tag.split("."):
+            for abi in abi_tag.split("."):
+                for plat in plat_tag.split("."):
+                    msg["Tag"] = "-".join((impl, abi, plat))
+
+        wheelfile_path = os.path.join(wheelfile_base, "WHEEL")
+        log.info(f"creating {wheelfile_path}")
+        with open(wheelfile_path, "wb") as f:
+            BytesGenerator(f, maxheaderlen=0).flatten(msg)
+
+    def _ensure_relative(self, path: str) -> str:
+        # copied from dir_util, deleted
+        drive, path = os.path.splitdrive(path)
+        if path[0:1] == os.sep:
+            path = drive + path[1:]
+        return path
+
+    @property
+    def license_paths(self) -> Iterable[str]:
+        if setuptools_major_version >= 57:
+            # Setuptools has resolved any patterns to actual file names
+            return self.distribution.metadata.license_files or ()
+
+        files = set[str]()
+        metadata = self.distribution.get_option_dict("metadata")
+        if setuptools_major_version >= 42:
+            # Setuptools recognizes the license_files option but does not do globbing
+            patterns = cast(Sequence[str], self.distribution.metadata.license_files)
+        else:
+            # Prior to those, wheel is entirely responsible for handling license files
+            if "license_files" in metadata:
+                patterns = metadata["license_files"][1].split()
+            else:
+                patterns = ()
+
+        if "license_file" in metadata:
+            warnings.warn(
+                'The "license_file" option is deprecated. Use "license_files" instead.',
+                DeprecationWarning,
+                stacklevel=2,
+            )
+            files.add(metadata["license_file"][1])
+
+        if not files and not patterns and not isinstance(patterns, list):
+            patterns = ("LICEN[CS]E*", "COPYING*", "NOTICE*", "AUTHORS*")
+
+        for pattern in patterns:
+            for path in iglob(pattern):
+                if path.endswith("~"):
+                    log.debug(
+                        f'ignoring license file "{path}" as it looks like a backup'
+                    )
+                    continue
+
+                if path not in files and os.path.isfile(path):
+                    log.info(
+                        f'adding license file "{path}" (matched pattern "{pattern}")'
+                    )
+                    files.add(path)
+
+        return files
+
+    def egg2dist(self, egginfo_path: str, distinfo_path: str) -> None:
+        """Convert an .egg-info directory into a .dist-info directory"""
+
+        def adios(p: str) -> None:
+            """Appropriately delete directory, file or link."""
+            if os.path.exists(p) and not os.path.islink(p) and os.path.isdir(p):
+                _shutil.rmtree(p)
+            elif os.path.exists(p):
+                os.unlink(p)
+
+        adios(distinfo_path)
+
+        if not os.path.exists(egginfo_path):
+            # There is no egg-info. This is probably because the egg-info
+            # file/directory is not named matching the distribution name used
+            # to name the archive file. Check for this case and report
+            # accordingly.
+            import glob
+
+            pat = os.path.join(os.path.dirname(egginfo_path), "*.egg-info")
+            possible = glob.glob(pat)
+            err = f"Egg metadata expected at {egginfo_path} but not found"
+            if possible:
+                alt = os.path.basename(possible[0])
+                err += f" ({alt} found - possible misnamed archive file?)"
+
+            raise ValueError(err)
+
+        # .egg-info is a directory
+        pkginfo_path = os.path.join(egginfo_path, "PKG-INFO")
+
+        # ignore common egg metadata that is useless to wheel
+        shutil.copytree(
+            egginfo_path,
+            distinfo_path,
+            ignore=lambda x, y: {
+                "PKG-INFO",
+                "requires.txt",
+                "SOURCES.txt",
+                "not-zip-safe",
+            },
+        )
+
+        # delete dependency_links if it is only whitespace
+        dependency_links_path = os.path.join(distinfo_path, "dependency_links.txt")
+        with open(dependency_links_path, encoding="utf-8") as dependency_links_file:
+            dependency_links = dependency_links_file.read().strip()
+        if not dependency_links:
+            adios(dependency_links_path)
+
+        metadata_path = os.path.join(distinfo_path, "METADATA")
+        shutil.copy(pkginfo_path, metadata_path)
+
+        for license_path in self.license_paths:
+            filename = os.path.basename(license_path)
+            shutil.copy(license_path, os.path.join(distinfo_path, filename))
+
+        adios(egginfo_path)
+
+    def _zip_compression(self) -> int:
+        if (
+            isinstance(self.compression, int)
+            and self.compression in self.supported_compressions.values()
+        ):
+            return self.compression
+
+        compression = self.supported_compressions.get(str(self.compression))
+        if compression is not None:
+            return compression
+
+        raise ValueError(f"Unsupported compression: {self.compression!r}")

phi4/lib/python3.10/site-packages/setuptools/command/build.py

@@ -0,0 +1,135 @@
+from __future__ import annotations
+
+from typing import Protocol
+
+from ..dist import Distribution
+
+from distutils.command.build import build as _build
+
+_ORIGINAL_SUBCOMMANDS = {"build_py", "build_clib", "build_ext", "build_scripts"}
+
+
+class build(_build):
+    distribution: Distribution  # override distutils.dist.Distribution with setuptools.dist.Distribution
+
+    # copy to avoid sharing the object with parent class
+    sub_commands = _build.sub_commands[:]
+
+
+class SubCommand(Protocol):
+    """In order to support editable installations (see :pep:`660`) all
+    build subcommands **SHOULD** implement this protocol. They also **MUST** inherit
+    from ``setuptools.Command``.
+
+    When creating an :pep:`editable wheel <660>`, ``setuptools`` will try to evaluate
+    custom ``build`` subcommands using the following procedure:
+
+    1. ``setuptools`` will set the ``editable_mode`` attribute to ``True``
+    2. ``setuptools`` will execute the ``run()`` command.
+
+       .. important::
+          Subcommands **SHOULD** take advantage of ``editable_mode=True`` to adequate
+          its behaviour or perform optimisations.
+
+          For example, if a subcommand doesn't need to generate an extra file and
+          all it does is to copy a source file into the build directory,
+          ``run()`` **SHOULD** simply "early return".
+
+          Similarly, if the subcommand creates files that would be placed alongside
+          Python files in the final distribution, during an editable install
+          the command **SHOULD** generate these files "in place" (i.e. write them to
+          the original source directory, instead of using the build directory).
+          Note that ``get_output_mapping()`` should reflect that and include mappings
+          for "in place" builds accordingly.
+
+    3. ``setuptools`` use any knowledge it can derive from the return values of
+       ``get_outputs()`` and ``get_output_mapping()`` to create an editable wheel.
+       When relevant ``setuptools`` **MAY** attempt to use file links based on the value
+       of ``get_output_mapping()``. Alternatively, ``setuptools`` **MAY** attempt to use
+       :doc:`import hooks <python:reference/import>` to redirect any attempt to import
+       to the directory with the original source code and other files built in place.
+
+    Please note that custom sub-commands **SHOULD NOT** rely on ``run()`` being
+    executed (or not) to provide correct return values for ``get_outputs()``,
+    ``get_output_mapping()`` or ``get_source_files()``. The ``get_*`` methods should
+    work independently of ``run()``.
+    """
+
+    editable_mode: bool = False
+    """Boolean flag that will be set to ``True`` when setuptools is used for an
+    editable installation (see :pep:`660`).
+    Implementations **SHOULD** explicitly set the default value of this attribute to
+    ``False``.
+    When subcommands run, they can use this flag to perform optimizations or change
+    their behaviour accordingly.
+    """
+
+    build_lib: str
+    """String representing the directory where the build artifacts should be stored,
+    e.g. ``build/lib``.
+    For example, if a distribution wants to provide a Python module named ``pkg.mod``,
+    then a corresponding file should be written to ``{build_lib}/package/module.py``.
+    A way of thinking about this is that the files saved under ``build_lib``
+    would be eventually copied to one of the directories in :obj:`site.PREFIXES`
+    upon installation.
+
+    A command that produces platform-independent files (e.g. compiling text templates
+    into Python functions), **CAN** initialize ``build_lib`` by copying its value from
+    the ``build_py`` command. On the other hand, a command that produces
+    platform-specific files **CAN** initialize ``build_lib`` by copying its value from
+    the ``build_ext`` command. In general this is done inside the ``finalize_options``
+    method with the help of the ``set_undefined_options`` command::
+
+        def finalize_options(self):
+            self.set_undefined_options("build_py", ("build_lib", "build_lib"))
+            ...
+    """
+
+    def initialize_options(self) -> None:
+        """(Required by the original :class:`setuptools.Command` interface)"""
+        ...
+
+    def finalize_options(self) -> None:
+        """(Required by the original :class:`setuptools.Command` interface)"""
+        ...
+
+    def run(self) -> None:
+        """(Required by the original :class:`setuptools.Command` interface)"""
+        ...
+
+    def get_source_files(self) -> list[str]:
+        """
+        Return a list of all files that are used by the command to create the expected
+        outputs.
+        For example, if your build command transpiles Java files into Python, you should
+        list here all the Java files.
+        The primary purpose of this function is to help populating the ``sdist``
+        with all the files necessary to build the distribution.
+        All files should be strings relative to the project root directory.
+        """
+        ...
+
+    def get_outputs(self) -> list[str]:
+        """
+        Return a list of files intended for distribution as they would have been
+        produced by the build.
+        These files should be strings in the form of
+        ``"{build_lib}/destination/file/path"``.
+
+        .. note::
+           The return value of ``get_output()`` should include all files used as keys
+           in ``get_output_mapping()`` plus files that are generated during the build
+           and don't correspond to any source file already present in the project.
+        """
+        ...
+
+    def get_output_mapping(self) -> dict[str, str]:
+        """
+        Return a mapping between destination files as they would be produced by the
+        build (dict keys) into the respective existing (source) files (dict values).
+        Existing (source) files should be represented as strings relative to the project
+        root directory.
+        Destination files should be strings in the form of
+        ``"{build_lib}/destination/file/path"``.
+        """
+        ...

phi4/lib/python3.10/site-packages/setuptools/command/build_clib.py

@@ -0,0 +1,103 @@
+from ..dist import Distribution
+from ..modified import newer_pairwise_group
+
+import distutils.command.build_clib as orig
+from distutils import log
+from distutils.errors import DistutilsSetupError
+
+
+class build_clib(orig.build_clib):
+    """
+    Override the default build_clib behaviour to do the following:
+
+    1. Implement a rudimentary timestamp-based dependency system
+       so 'compile()' doesn't run every time.
+    2. Add more keys to the 'build_info' dictionary:
+        * obj_deps - specify dependencies for each object compiled.
+                     this should be a dictionary mapping a key
+                     with the source filename to a list of
+                     dependencies. Use an empty string for global
+                     dependencies.
+        * cflags   - specify a list of additional flags to pass to
+                     the compiler.
+    """
+
+    distribution: Distribution  # override distutils.dist.Distribution with setuptools.dist.Distribution
+
+    def build_libraries(self, libraries) -> None:
+        for lib_name, build_info in libraries:
+            sources = build_info.get('sources')
+            if sources is None or not isinstance(sources, (list, tuple)):
+                raise DistutilsSetupError(
+                    f"in 'libraries' option (library '{lib_name}'), "
+                    "'sources' must be present and must be "
+                    "a list of source filenames"
+                )
+            sources = sorted(list(sources))
+
+            log.info("building '%s' library", lib_name)
+
+            # Make sure everything is the correct type.
+            # obj_deps should be a dictionary of keys as sources
+            # and a list/tuple of files that are its dependencies.
+            obj_deps = build_info.get('obj_deps', dict())
+            if not isinstance(obj_deps, dict):
+                raise DistutilsSetupError(
+                    f"in 'libraries' option (library '{lib_name}'), "
+                    "'obj_deps' must be a dictionary of "
+                    "type 'source: list'"
+                )
+            dependencies = []
+
+            # Get the global dependencies that are specified by the '' key.
+            # These will go into every source's dependency list.
+            global_deps = obj_deps.get('', list())
+            if not isinstance(global_deps, (list, tuple)):
+                raise DistutilsSetupError(
+                    f"in 'libraries' option (library '{lib_name}'), "
+                    "'obj_deps' must be a dictionary of "
+                    "type 'source: list'"
+                )
+
+            # Build the list to be used by newer_pairwise_group
+            # each source will be auto-added to its dependencies.
+            for source in sources:
+                src_deps = [source]
+                src_deps.extend(global_deps)
+                extra_deps = obj_deps.get(source, list())
+                if not isinstance(extra_deps, (list, tuple)):
+                    raise DistutilsSetupError(
+                        f"in 'libraries' option (library '{lib_name}'), "
+                        "'obj_deps' must be a dictionary of "
+                        "type 'source: list'"
+                    )
+                src_deps.extend(extra_deps)
+                dependencies.append(src_deps)
+
+            expected_objects = self.compiler.object_filenames(
+                sources,
+                output_dir=self.build_temp,
+            )
+
+            if newer_pairwise_group(dependencies, expected_objects) != ([], []):
+                # First, compile the source code to object files in the library
+                # directory.  (This should probably change to putting object
+                # files in a temporary build directory.)
+                macros = build_info.get('macros')
+                include_dirs = build_info.get('include_dirs')
+                cflags = build_info.get('cflags')
+                self.compiler.compile(
+                    sources,
+                    output_dir=self.build_temp,
+                    macros=macros,
+                    include_dirs=include_dirs,
+                    extra_postargs=cflags,
+                    debug=self.debug,
+                )
+
+            # Now "link" the object files together into a static library.
+            # (On Unix at least, this isn't really linking -- it just
+            # builds an archive.  Whatever.)
+            self.compiler.create_static_lib(
+                expected_objects, lib_name, output_dir=self.build_clib, debug=self.debug
+            )