Patch #1272, by Christian Heimes and Alexandre Vassalotti.
Changes to make __file__ a proper Unicode object, using the default
filesystem encoding.
This is a bit tricky because the default filesystem encoding isn't
set by the time we import the first modules; at that point we fudge
things a bit.  This is okay since __file__ isn't really used much
except for error reporting.
Tested on OSX and Linux only so far.
diff --git a/Python/frozen.c b/Python/frozen.c
index d404562..ee06c35 100644
--- a/Python/frozen.c
+++ b/Python/frozen.c
@@ -17,7 +17,7 @@
 	131,1,0,1,100,1,0,83,40,2,0,0,0,117,14,0,
 	0,0,72,101,108,108,111,32,119,111,114,108,100,46,46,46,
 	78,40,1,0,0,0,117,5,0,0,0,112,114,105,110,116,
-	40,0,0,0,0,40,0,0,0,0,40,0,0,0,0,115,
+	40,0,0,0,0,40,0,0,0,0,40,0,0,0,0,117,
 	8,0,0,0,104,101,108,108,111,46,112,121,117,8,0,0,
 	0,60,109,111,100,117,108,101,62,1,0,0,0,115,0,0,
 	0,0,