anchor.diff:        Type = "ProductType";
         Identifier = "com.apple.product-type.bundle";
         Name = "Bundle";
  -      DefaultTargetName = "Bundle";
         DefaultBuildProperties = {
           FULL_PRODUCT_NAME = "$(WRAPPER_NAME)";
           MACH_O_TYPE = "mh_bundle";
  
positive.code:         LIBRARY_FLAG_PREFIX = "-l";
          LIBRARY_FLAG_NOSPACE = "YES";
          STRIP_STYLE = "non-global";
          GCC_INLINES_ARE_PRIVATE_EXTERN = "YES";
        };
        PackageTypes = [ "com.apple.package-type.wrapper" ];
        IsWrapper = "YES";
  
negative.code:       Type = "ProductType";
        BasedOn = "com.apple.product-type.bundle";
        Name = "Application";
        DefaultBuildProperties = {
          MACH_O_TYPE = "mh_execute";
          WRAPPER_SUFFIX = ".$(WRAPPER_EXTENSION)";
          WRAPPER_EXTENSION = "app";
        };
        PackageTypes = [ "com.apple.package-type.wrapper.application" ];
      }
    ];
  
  