需要OS X> = Lion的应用程序
[英]Requiring OS X >= Lion for an application
问题描述
One of the open source software I'm contributing to has recently started using features that are only available on OS X 10.7 and later. 
我正在贡献的一种开源软件最近开始使用仅在OS X 10.7和更高版本上可用的功能。 We'd like to detect at startup time (or preferably before the program is even started, if some DMG metadata allows for that) if a user is using an older version of OS X and display a message telling him to upgrade his OS (or use an older version of our software). 我们想在启动时（或最好在程序启动之前，如果某些DMG元数据允许的话）检测用户是否在使用旧版本的OS X，并显示一条消息，告诉他升级操作系统（或使用我们软件的旧版本）。
What is the best way to do this? 做这个的最好方式是什么？ I'm not an OS X developer so please keep it as simple as possible :) 我不是OS X开发人员，所以请尽量简化：)
1 个解决方案
解决方案1
1 已采纳 2013-03-14 20:46:52
You can do it using methods in the C std library. 您可以使用C std库中的方法来执行此操作。 This question explains how Getting the OS version in Mac OS X using standard C 此问题说明如何使用标准C在Mac OS X中获取OS版本
As mentioned in the comments this was deprecated in 10.8. 如评论中所述，在10.8中已弃用。 This question explains a work around for the time being How do I determine the OS version at runtime in OS X or iOS (without using Gestalt)? 该问题暂时说明了解决方法。 如何在运行时在OS X或iOS中确定OS版本（不使用Gestalt）？
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