compile _bytesio and _stringio into the binary and initalize stdio before site fixing #3279
Reviewer: Alexandre Vassalotti
diff --git a/Modules/Setup.dist b/Modules/Setup.dist
index d2c8971..a2b20ca 100644
--- a/Modules/Setup.dist
+++ b/Modules/Setup.dist
@@ -113,6 +113,8 @@
_codecs _codecsmodule.c # access to the builtin codecs and codec registry
_fileio _fileio.c # Standard I/O baseline
_weakref _weakref.c # weak references
+_bytesio _bytesio.c # For Lib/io.py
+_stringio _stringio.c # For Lib/io.py
# The zipimport module is always imported at startup. Having it as a
# builtin module avoids some bootstrapping problems and reduces overhead.