如何在不包含 Mac OS X 10.6 SDK 的 Xcode 版本中构建它
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How to build for Mac OS X 10.6 SDK in Xcode versions that don't include it
提问by Dimitris
My Xcode only allows me to select Mac OS X 10.7 as the earliest Base SDK. Is it possible to install additional base SDKs?
我的 Xcode 只允许我选择 Mac OS X 10.7 作为最早的 Base SDK。是否可以安装额外的基础 SDK？
回答by bakercp
I found an old version of Xcode 4.3 on one of my backup disks and dragged a copy of:
我在我的一个备份磁盘上找到了一个旧版本的 Xcode 4.3 并拖动了一个副本：
/Developer/SDKs/MacOSX10.6.sdk
to:
到：
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk
It now sits along side the MacOSX10.7.sdkand MacOSX10.8.sdk, which were already there. They came with Xcode 4.4.
现在沿侧坐MacOSX10.7.sdk和MacOSX10.8.sdk，这是已经存在。它们随 Xcode 4.4 一起提供。
I'm running Xcode Version 4.4 (4F250) and OS X 10.8.
我正在运行 Xcode 版本 4.4 (4F250) 和 OS X 10.8。
After restarting Xcode, remember to go into build settings and set the Base SDK to OS X 10.6 if it defaulted to "Current OS X" and your project requires the 10.6 sdk.
重新启动 Xcode 后，请记住进入构建设置并将 Base SDK 设置为 OS X 10.6，如果它默认为“Current OS X”并且您的项目需要 10.6 sdk。
回答by Mark Szymczyk
Is there a reason you need the 10.6 SDK? If you set the deployment target to 10.6, you can use the 10.7 SDK and your app will run on 10.6, assuming you're not using anything added in 10.7.
您是否有需要 10.6 SDK 的原因？如果您将部署目标设置为 10.6，则可以使用 10.7 SDK，并且您的应用程序将在 10.6 上运行，假设您没有使用 10.7 中添加的任何内容。
