On Fri, 2009-11-20 at 22:10 -0600, Peng Yu wrote:
> I want the rule to run if there is no such a directory, or there are
> no files in the directory, or there is any file that is older than the
> dependent files.

What I suggested should work since if there is no directory the wildcard
will be empty as well.

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 Paul D. Smith <[email protected]>          Find some GNU make tips at:
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 "Please remain calm...I may be mad, but I am a professional." --Mad Scientist



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