add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/tools/build/feature/test-libpython.c
..
..
@@ -7,3 +7,4 @@
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 	return 0;
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 }
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+#undef _GNU_SOURCE