[MacPorts] #67880: squirrel-ime fails on 10.6: unknown option: -scheme

[MacPorts]

#67880: squirrel-ime fails on 10.6: unknown option: -scheme
--------------------------+--------------------------
 Reporter:  barracuda156  |      Owner:  l2dy
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.8.1
 Keywords:                |       Port:  squirrel-ime
--------------------------+--------------------------
 If it is not fixable, perhaps worth setting a known failure for systems
 where it will not build?

 {{{
 xcodebuild -project Squirrel.xcodeproj -scheme Squirrel -derivedDataPath
 ./DerivedData -configuration Release
 BUILD_DIR=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_aqua_squirrel-ime/squirrel-
 ime/work/squirrel-0.16.2/build build
 unknown option: -scheme
 Usage: xcodebuild [-project <projectname>] [-activetarget] [-alltargets]
 [-target <targetname>]... [-parallelizeTargets] [-activeconfiguration]
 [-configuration <configurationname>] [-sdk <sdkfullpath>|<sdkname>]
 [<buildsetting>=<value>]... [<buildaction>]...
        xcodebuild [-version [-sdk <sdkfullpath>|<sdkname>]]
        xcodebuild [-showsdks]
        xcodebuild [-find <binary>] [-sdk <sdkfullpath>|<sdkname>]
        xcodebuild [-list]
 make: *** [release] Error 1
 }}}

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Ticket URL: <https://trac.macports.org/ticket/67880>
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