Script to compare build output should use UTF-8
I got the following:
$ python clean_build_output.py *.txt
Traceback (most recent call last):
File "clean_build_output.py", line 218, in <module>
lines = f.readlines()
File "C:\Program Files (x86)\Python37-32\lib\encodings\cp1252.py", line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 7097: character maps to <undefined>
It should use UTF-8.