[MacPorts] #22536: fix blt 2.4z build

[MacPorts]

#22536: fix blt 2.4z build
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 Reporter:  howarth@…                 |       Owner:  markd@…           
     Type:  defect                    |      Status:  new               
 Priority:  Normal                    |   Milestone:                    
Component:  ports                     |     Version:  1.8.1             
 Keywords:  haspatch                  |        Port:  blt               
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Comment(by howarth@…):

 To use the packaging in this ticket...

 1) mkdir -p ~/ports/X11/blt/files
 2) cp Portfile ~/ports/X11/blt
 3) cp *.patch ~/ports/X11/blt/files
 4) cd ~/ports
 5) portindex
 6) sudo port -d install blt

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Ticket URL: <http://trac.macports.org/ticket/22536#comment:4>
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