如何在C ++预处理器中检测g ++和MinGW？ [英] How can I detect g++ and MinGW in C++ preprocessor?

问题描述

我想做类似的操作：

#ifdef GCC
#define GetFunctionName() string("My function name is ") + __PRETTY_FUNCTION__;
#endif

由于我想使用漂亮的 PRETTY_FUNCTION 只支持gnu，据我所知，所以我需要检测，如果我编译g ++和MinGW，我该怎么做？我猜所有我需要知道的是编译器的预处理器定义，就像我下面为Microsoft。

Since I want to use pretty PRETTY_FUNCTION this is only supported by gnu as far as I know so I need to detect if I am compiling for g++ and MinGW, how can I do that? I'm guessing all I need to know are the compiler's preprocessor definitions, like I did for Microsoft below.

#ifdef WIN32
#define LogFuncBegin() gLogger.FuncBegin( __FUNCTION__ );
#define LogFuncEndSuccess() gLogger.FuncEndSuccess( __FUNCTION__ );
#endif

如何在C ++预处理器中检测g ++和MinGW？

How can I detect g++ and MinGW in C++ preprocessor?

推荐答案

您可以使用：

#ifdef __GNUC__
#ifdef __MINGW32__

对于其他宏，您可能会感兴趣此网页显示其他编译器宏

For additional macro's you might be interested in this page which shows other compiler macros

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