I get many *warning: comparison is always true due to limited range of data type* when compilling Emacs cvs unicode 2.

[Hongyi Zhao]

When compilling Emacs cvs unicode 2, I get many warnings like this: comparison 
is
always true due to limited range of data type, though I can get the
Emacs running after compilling, I want to konw how can I resolve the
problem, that is, how can I get rid of these warnings.

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Hongyi Zhao (赵弘毅)
GnuPG DSA: 0xD108493B

老子道德经：第十五章
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