缺少必需的架构x86_64 [英] missing required architecture x86_64

问题描述

我有一个旧项目，我为一个uodate重新编译，它现在显示此错误消息：

I have an old project, that I recompiled for an uodate, and it is now showing this error message:

 …. missing required architecture x86_64 in file myLibrary.a ….

我在网上搜索后尝试了各种技巧缺少文件中所需的体系结构x86_64，但没有成功。任何人都知道如何正确处理这个问题？

I have tried various tricks that I could find on the net after searching on missing required architecture x86_64 in file, but with no success. Anyone knows how to properly handle the issue?

我正在使用Xcode版本7.0.1。

I am using Xcode Version 7.0.1.

运行：

lipo -info myLibrary.a

显示：

Architectures in the fat file: myLibrary.a are: armv7 arm64 

我已经能够添加armv7但不能添加x86_64。

I have been able to add armv7s but not x86_64.

推荐答案

您正在尝试构建通用库，并且它没有所有架构 armv7 armv7s i386 x86_64 arm64 。编译器在使用64位体系结构构建时抱怨。

You are trying to build a universal library and it does not have all the architectures in it armv7 armv7s i386 x86_64 arm64. Compiler is complaining when you build with 64 bit architecture.

要解决此问题 - 将以下内容添加到静态库项目的体系结构设置中：

To fix this - Add the following to your architecture settings of static library project:

这需要手动添加如下所示的体系结构：

This needs manual addition of architectures something like this:

在设备和设备上使用这些架构构建库。模拟器，使用 lipo -create -outputmyLibrary.a创建胖库./Simulator/myLibrary.a ./Device/myLibrary.a 并使用它。

Build the library with these architecture both on device & simulator, create fat library using lipo -create -output "myLibrary.a" ./Simulator/myLibrary.a ./Device/myLibrary.a and use it.

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