update

.CondaPkg/env/Lib/site-packages/setuptools/command/build_clib.py

@@ -1,7 +1,16 @@
+from ..dist import Distribution
+
 import distutils.command.build_clib as orig
-from distutils.errors import DistutilsSetupError
 from distutils import log
-from setuptools.dep_util import newer_pairwise_group
+from distutils.errors import DistutilsSetupError
+
+try:
+    from distutils._modified import (  # pyright: ignore[reportMissingImports]
+        newer_pairwise_group,
+    )
+except ImportError:
+    # fallback for SETUPTOOLS_USE_DISTUTILS=stdlib
+    from .._distutils._modified import newer_pairwise_group
 
 
 class build_clib(orig.build_clib):
@@ -20,6 +29,8 @@ class build_clib(orig.build_clib):
                      the compiler.
     """
 
+    distribution: Distribution  # override distutils.dist.Distribution with setuptools.dist.Distribution
+
     def build_libraries(self, libraries):
         for lib_name, build_info in libraries:
             sources = build_info.get('sources')