@@ -81,9 +81,16 @@
 import numpy.distutils.command.sdist
 import setuptools
 if int(setuptools.__version__.split('.')[0]) >= 60:
-    raise RuntimeError(
-        "Setuptools version is '{}', version < '60.0.0' is required. "
-        "See pyproject.toml".format(setuptools.__version__))
+    # setuptools >= 60 switches to vendored distutils by default; this
+    # may break the numpy build, so make sure the stdlib version is used
+    try:
+        setuptools_use_distutils = os.environ['SETUPTOOLS_USE_DISTUTILS']
+    except KeyError:
+        os.environ['SETUPTOOLS_USE_DISTUTILS'] = "stdlib"
+    else:
+        if setuptools_use_distutils != "stdlib":
+            raise RuntimeError("setuptools versions >= '60.0.0' require "
+                    "SETUPTOOLS_USE_DISTUTILS=stdlib in the environment")
 
 # Initialize cmdclass from versioneer
 from numpy.distutils.core import numpy_cmdclass