如果你想支持iPhone 5，带有armv7的iOS 4.3是最低的吗？ [英] Is iOS 4.3 with armv7 the lowest you can go if you want to support iPhone 5?

问题描述

我在网上看到，如果你想支持iPhone 5，带有armv7的iOS 4.3是最低的。所以，如果我想让我的应用程序在iPhone 5上运行，那么我是否需要将部署目标设置为iOS 4.3并将架构设置为armv7？

I read on the internet that iOS 4.3 with armv7 is the lowest you can go if you want to support iPhone 5. So, if I want my app to run on iPhone 5, then do I need to set the deployment target as iOS 4.3 and set the architecture as armv7?

我找不到这方面的官方文件。如果错误，你可以更正这些信息吗？

I couldn't find an official documentation for this. Could you correct this information if it's wrong?

更新：我在 Apple的Xcode 4.5 GM种子发行说明文档：

Xcode 4.5中的更改：

Changes in Xcode 4.5:

- 删除了对armv6的支持
Xcode 4.5及更高版本不支持生成armv6二进制文件。

- Support removed for armv6 Xcode 4.5 and later does not support generating armv6 binaries.

- 支持的最低部署目标是iOS 4.3
Xcode 4.5或更高版本支持的最低部署目标是iOS 4.3

- Minimum supported deployment target is iOS 4.3 The minimum supported deployment target with Xcode 4.5 or later is iOS 4.3

推荐答案

似乎没有任何官方声明，但是如果你看一下Xcode 4.5就很清楚了。这也是一个合乎逻辑的进步，因为最后一个armv6设备（iPhone 3G）已经停止销售超过两年，并且近两年没有软件更新。

There doesn't seem to be any official statement on this, but it's pretty clear if you take a look at Xcode 4.5. It's also a logical step forward as last armv6 device (iPhone 3G) has been out of sale for over two years and without software updates for almost two years as well.

注意：截至发布此答案时，已在此处找到支持armv6和armv7s的非官方方式：如何支持armv6和armv7s，以便在xcode 4.5中发布版本

Note: as of posting this answer, an unofficial way to support both armv6 and armv7s has been found here: How to support both armv6 and armv7s for release build in xcode 4.5

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