--- a/lib/python3.8/site-packages/setuptools/command/build_clib.py	Mon Jul 27 03:47:31 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-import distutils.command.build_clib as orig
-from distutils.errors import DistutilsSetupError
-from distutils import log
-from setuptools.dep_util import newer_pairwise_group
-
-
-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.
-    """
-
-    def build_libraries(self, libraries):
-        for (lib_name, build_info) in libraries:
-            sources = build_info.get('sources')
-            if sources is None or not isinstance(sources, (list, tuple)):
-                raise DistutilsSetupError(
-                    "in 'libraries' option (library '%s'), "
-                    "'sources' must be present and must be "
-                    "a list of source filenames" % lib_name)
-            sources = 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(
-                    "in 'libraries' option (library '%s'), "
-                    "'obj_deps' must be a dictionary of "
-                    "type 'source: list'" % lib_name)
-            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(
-                    "in 'libraries' option (library '%s'), "
-                    "'obj_deps' must be a dictionary of "
-                    "type 'source: list'" % lib_name)
-
-            # 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(
-                        "in 'libraries' option (library '%s'), "
-                        "'obj_deps' must be a dictionary of "
-                        "type 'source: list'" % lib_name)
-                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
-            )