delphi编译信息提示：Unit 'xxxxxx' is specific to a platform

如果编译的时候，经常出现类似这种警告

    warning W1005: W1005 Unit 'FileCtrl' is specific to a platform 

    warning W1002: W1002 Symbol 'FindData' is specific to a platform

    就在Interface 与 Users 之间，也就是Users之前

    加上{$WARN  UNIT_PLATFORM OFF}

          {$WARN SYMBOL_PLATFORM OFF}