我正在为我的项目使用 Kal 日历组件，我取自
https://github.com/klazuka/Kal
我正在使用 xcode4.5 ，对第 3 步和第 6 步感到困惑
3: Now you need to link the Kal static library to your project. Select the Kal.xcodeproj file that you just added to the sidebar. Under the "Details" table, you will see libKal.a. Check the checkbox on the far right for this file. This will tell Xcode to link against Kal when building your app.
6:Finally, we need to tell your project where to find the Kal headers. Open your "Project Settings" and go to the "Build" tab. Look for "Header Search Paths" and double-click it. Add the relative path from your project's directory to the "Kal/src" directory.
第 3 步在 xcode4.5 中我不清楚，我对第 6 步感到困惑，我应该提供完整路径吗？请帮忙