摘要：
今天工程编译的时，显示错误：Unsupported compiler 'GCC 4.2' selected for architecture 'i386'xcode build errors:Unsupported compiler ‘GCC 4.2′ selected for architecture ‘i386′Solution:This can be caused by importing a project for a pre- iOS 5 SDK into a copy of xcode with iOS 5 SDK only.To fix, clic 阅读全文
