xcode i386、armv7和armv7s有什么区别？
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What's the difference between i386, armv7 and armv7s?
提问by Mr. Frank
I would like to know the difference between those architectures in Xcode because I need to know how I understand that a library can compile correctly for iOS Simulator and also for iPhone 5, iPhone 4s and iPhone 4. Or just for one of those.
我想知道 Xcode 中这些架构之间的区别，因为我需要知道我如何理解库可以为 iOS 模拟器以及 iPhone 5、iPhone 4s 和 iPhone 4 正确编译。或者只是为其中之一。
回答by dmee3
- i386:Typically MacOSX (I am not sure whether Simulator is included here or no).
- arm6:old iPhones.
- arm7:iPhone4/4S.
- arm7s:additional instructions for arm7 to make good use of iPhone 5 processor.
- i386：通常是 MacOSX（我不确定此处是否包含模拟器）。
- arm6：旧 iPhone。
- arm7：iPhone4/4S。
- arm7s：arm7 使用 iPhone 5 处理器的附加说明。
Hope this helps. Compiling libraries to support all platforms sometimes is very frustrating and tedious task. Good luck!
希望这可以帮助。编译库以支持所有平台有时是非常令人沮丧和乏味的任务。祝你好运！
