在App Bundle中使用Dylibs [英] Using Dylibs Inside App Bundle

问题描述

我正在尝试使用Xcode编译使用多个库的应用程序.为此，我创建了一个脚本，该脚本将我所有的.dylibs从计算机上的某个位置复制到应用程序包内的Frameworks文件夹中. 添加必要的linker flags和header search paths之后，我现在必须添加我的library search paths.

I am trying to compile an app that uses multiple libraries using Xcode. To do so, I created a script that copies all of my .dylibs from a location on my computer to the Frameworks folder inside my app bundle. After adding the necessary linker flags and header search paths, I must now add my library search paths.

由于我已经复制了应用程序捆绑包的Frameworks文件夹内的所有库，因此我推断必须将$(FRAMEWORKS_FOLDER_PATH)添加到library search paths设置中.添加失败，因为链接器找不到该目录.

Since I have copied all the libraries inside my Frameworks folder of my app bundle, I have deduced that I must add $(FRAMEWORKS_FOLDER_PATH) to the library search paths setting. Adding this fails, because the linker can not find that directory.

我猜想Frameworks文件夹是在搜索library search paths设置后才创建的.如果是这样，我应该如何使用我在应用程序捆绑包中复制的库?

I am guessing that the Frameworks folder isn't created until after searching the library search paths setting. If so, how am I supposed to use the libraries that I have copied inside my app bundle?

推荐答案

将.dylib文件放在Frameworks文件夹中是您要执行的操作，以便应用程序在运行时可以找到它们.动态链接，因此应用程序会在运行时加载它们.

Placing the .dylib files in the Frameworks folder is something you do so that the application can find them when it runs.. dylib files are dynamically linked, so the application loads them at run time.

在编译时将Xcode设置为链接到.dylibs只需将.dylib从Finder拖到您的Xcode项目中即可.我已经在附带的屏幕截图中使用一个简单的示例项目(使用libxar.dylib)展示了这一点.

Setting Xcode up to link to the .dylibs at compile time should just be a matter of dragging the .dylib from the Finder into your Xcode project. I've shown this with a simple example project that uses libxar.dylib in the attached screenshot.

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