iOS 64位应用程序在大小 [英] iOS 64-bit app Doubles in Size

问题描述

我刚刚向iOS AppStore提交了一个应用更新，具有64位和32位兼容性。我没有改变任何东西，除了64位架构，但应用程序的大小现在几乎翻倍从一个64位的前64位的大小为4.5 MB。

I just submitted an app update to the iOS AppStore with 64-bit and 32-bit compatibility. I haven't changed anything except the 64-bit architecture, however the app size is now almost doubled from a pre-64-bit size of 2.7 MB to 4.5 MB.

在编译两个 64位和32位iOS设备的应用程序时，这是否正常？为什么会发生这种情况（任何人都关心技术术语解释）？

Is this normal when compiling the app for both 64-bit and 32-bit iOS devices? Why does this happen (anyone care to explain in technical terms)? Or did something funky just happen in Xcode?

推荐答案

这是很正常的，因为代码是编译两次 - 一次为32和一次64位架构。

It's pretty normal because the code is compiled twice - once for 32 and once for 64-bit architectures.

查看更多信息 http://www.idownloadblog.com/2013/09/16/apple-to-devs-we-want-your-64 -bit-apps-asap /

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