[MacPorts] #48673: strigi @0.7.8 patch to fix build issues with Xcode >=6.3

[MacPorts]

#48673: strigi @0.7.8 patch to fix build issues with Xcode >=6.3
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 Reporter:  meik.michalke@…  |      Owner:  macports-tickets@…
     Type:  update           |     Status:  new
 Priority:  Normal           |  Milestone:
Component:  ports            |    Version:
 Keywords:  haspatch         |       Port:  strigi
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 both problem and possible patch have been explained in ticket:47482 --
 adding this slightly adjusted patch as suggested in ticket:47482#comment:6
 fixes the issue.

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Ticket URL: <https://trac.macports.org/ticket/48673>
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