Adding ExternalAccessory.framework

The documentation I'm reading says:

1. Find the Frameworks folder name in the Groups & File section of Xcode.
2. Select Add, Existing Frameworks by pressing the right button of the mouse.
3. Select ExternalAccessory.framework under Frameworks and click on the Add button.

开发者_C百科

In the Project Navigator, I have right-clicked the Frameworks folder, but I don't see a way of adding an existing framework.

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In XCode 4 you can add frameworks by:

• Click on the top-level project entry in the project navigator. This should cause the project settings to be shown in the main editor
• Select the target that depends on the framework you want. This should show you the settings for the specific target
• Expand the section labeled "Link Binary with Libraries" to see the frameworks and libraries being linked in
• Press the "+" button to add a framework