[MacPorts] #26537: wesnoth: gettext 0.18 compatibility

[MacPorts]

#26537: wesnoth: gettext 0.18 compatibility
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 Reporter:  ryandesign@…             |       Owner:  jordan@…          
     Type:  defect                   |      Status:  new               
 Priority:  Normal                   |   Milestone:                    
Component:  ports                    |     Version:  1.9.1             
 Keywords:                           |        Port:  wesnoth           
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 As you know, wesnoth doesn't compile with gettext 0.18. Upstream has now
 fixed this and some other issues I reported, so in the attached patch,
 compiling with gettext 0.18 now works, the use of expr in the configure
 script has been fixed to be Mac OS X compatible, and it now compiles with
 boost 1.44.0 without the deprecated flag. With this patch I verified the
 game compiles and opens on Snow Leopard. May I commit this patch?

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Ticket URL: <https://trac.macports.org/ticket/26537>
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