[MacPorts] #14500: fftw-3: add livecheck

[MacPorts]

#14500: fftw-3: add livecheck
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 Reporter:  ram at macports.org  |       Owner:  takeshi at macports.org
     Type:  enhancement       |      Status:  new                 
 Priority:  Normal            |   Milestone:  Port Enhancements   
Component:  ports             |     Version:  1.6.0               
 Keywords:                    |  
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 The attached patch fixes livecheck for fftw-3

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Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14500>
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