预处理程序指令，用于分隔xcode中的目标 [英] Preprocessor Directives to separate targets in xcode

问题描述

我的项目中有2个目标，一个产品和一个阶段具有不同的配置. 我希望代码中能够说出

I have 2 targets on my project one production and one stage with different configurations. I want in the code to be able to say

#if target == production
NSLog(@"production");
#elif target == stage 
NSLog(@"stage");
#endif

有人可以告诉我我该怎么做吗?

Can someone please tell me how can I do that?

谢谢

〜Sonic555gr

~Sonic555gr

推荐答案

您可以为每个目标定义一些预处理器宏，如下所示...

You can define some Preprocessor Macros for each Target, like this...

然后您可以执行以下操作:

And then you can do something like this:

#ifdef PRODUCTION
   //some Code
#elif STAGE
   //some other Code
#else
   //more Code^^
#endif

但是如果需要在Debug和/或Release-Build中使用它，则必须小心，必须在此处声明它.

But be carefull if you need it in Debug- and/or in Release-Build, you have to declare it there.

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