Added version information and an option to suppress timing output.
Fixed the behaviour of the tool when no valid input filename is specified.
1""" 2Various flags used during the compilation process. 3""" 4 5PyCF_SOURCE_IS_UTF8=0x0100 6PyCF_DONT_IMPLY_DEDENT=0x0200 7PyCF_ONLY_AST=0x0400 8PyCF_ACCEPT_NULL_BYTES=0x10000000# PyPy only, for compile()