Added cpp files to build clean (#28320)

WillAyd · jreback · commit a72b24059dd6 · 2019-09-07T13:43:01.000-04:00
diff --git a/setup.py b/setup.py
@@ -277,6 +277,7 @@ def initialize_options(self):
                     ".pyo",
                     ".pyd",
                     ".c",
+                    ".cpp",
                     ".orig",
                 ):
                     self._clean_me.append(filepath)
