如何在 Xcode C++ 中更改编译器
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How to change compiler in Xcode C++
提问by user1765804
I've been searching for quite some time, and I can't seem to find out how to change the compiler on the latest Xcode. I am not sure what it is set at currently, but I'd like to change it to GCC if possible. Right now my homework example will not recognize ptrace.h, so I think it might have to do with the chosen compiler.
我已经搜索了很长时间，但似乎无法找到如何在最新的 Xcode 上更改编译器。我不确定当前的设置，但如果可能，我想将其更改为 GCC。现在我的作业示例无法识别 ptrace.h，所以我认为这可能与所选的编译器有关。
回答by zaph
Screenshot of Build Rules:
构建规则截图：
You can add a rule for C++, click the "+" to the right of "Custom".
您可以为C++添加规则，单击“自定义”右侧的“+”。
回答by dangerousdave
Select the project in the browser, then navigate to...
在浏览器中选择项目，然后导航到...
