xcode 如何获取 Mac 上可用的最新 SDK 的路径
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How to get the path of latest SDK available on Mac
提问by Mircea Ispas
I know that in order to get xcode install directory from command line I have to use xcode-select -print-path. The result is something like: /Applications/Xcode.app/Contents/Developer
我知道为了从命令行获取 xcode 安装目录，我必须使用xcode-select -print-path. 结果是这样的：/Applications/Xcode.app/Contents/Developer
Is there any command to get latest SDK folder? I need as result something like: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/
是否有任何命令可以获取最新的 SDK 文件夹？我需要这样的结果：/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/
If it's not possible to get the SDK complete path I need at least SDK number and I'll try to build the path.
如果无法获得 SDK 完整路径，我至少需要 SDK 编号，然后我会尝试构建路径。
采纳答案by Rob Napier
I'm sure this could be cleaned up a bit, and probably done in a single line of perl, but here's an easy approach:
我相信这可以稍微清理一下，并且可能在一行 perl 中完成，但这里有一个简单的方法：
sdkparam=`xcodebuild -showsdks | awk '/^$/{p=0};p; /OS X SDKs:/{p=1}' | tail -1 | cut -f3`
sdkpath=`xcodebuild -version $sdkparam Path`
The point of the awk is to print the "OS X SDKs" block from -showsdks. Then take the last line of it and the 3rd field (it's separated with tabs). Then we ask xcodebuildfor the path to that sdk.
awk 的重点是从-showsdks. 然后取它的最后一行和第三个字段（它用制表符分隔）。然后我们询问xcodebuild该sdk的路径。
回答by Ruslan Ulanov
The easiest way I found so far is:
到目前为止，我发现的最简单的方法是：
xcrun --show-sdk-path
回答by Sriram Murali
To be more precise,
更准确地说，
xcrun --sdk macosx --show-sdk-path
