Update setup.py

2025.07.28_programming_with_python_and_cpp/setup.py

@@ -9,6 +9,9 @@ setup(
             ['example.cpp'],
             include_dirs=[pybind11.get_include()],
             language='c++',
+            extra_link_args=[
+                '-static-libstdc++',
+            ],
         ),
     ],
 )