PostprocessBuildPlayer

#!/usr/local/bin/macruby
require 'rubygems'
require 'xcodeproj'

projpath = ARGV[0] + "/Unity-iPhone.xcodeproj"
proj = Xcodeproj::Project.new(projpath)
proj.targets.each do |target|
  next unless target.name == "Unity-iPhone"

  target.buildConfigurations.each do |config|
    config.buildSettings["GCC_VERSION"] = "com.apple.compilers.llvm.clang.1_0"
  end
end
proj.save_as(projpath)