强制CMake使用C ++编译器的C文件与Visual Studio [英] Force CMake to use C++ compiler for C files with Visual Studio

问题描述

我生成了.h和.c文件，它们必须使用Visual Studio编译为C ++文件。
我听说可以做 set_source_files_properties（$ {SOURCES} PROPERTIES LANGUAGECXX）。同时，我已经阅读，我不应该这样做，因为它应该只在异国情况下使用。

因此，什么是强制CMake生成VS项目，将C文件编译为C ++文件？

PS：重命名生成的文件不是一个选项。

<我一直在使用各个属性（很可能你也可以设置目录属性 - 但是这不是细粒度的）没有任何问题。不是为了设置语言（但为什么应该有不同？）：

  SET_SOURCE_FILES_PROPERTIES（file1.c PROPERTIES LANGUAGE CXX） 
  

这在Linux和Windows下工作，似乎没有任何问题。你听说过什么让你犹豫吗？

I have generated .h and .c files which must be compiled as C++ files with Visual Studio. I heard I could do something like set_source_files_properties( ${SOURCES} PROPERTIES LANGUAGE "CXX" ). In parallel, I have read that I should not do that as it should used only in exotic situations.

So, what is the best way to force CMake to generate VS projects which compiles C files as C++ files?

PS: renaming the generated files is not an option.

解决方案

I have been using the individual properties (most likely you can also set directory properties - but this is not as fine grained) without any problems. Not for setting the language though (but why should it be any different?):

SET_SOURCE_FILES_PROPERTIES( file1.c PROPERTIES LANGUAGE CXX )

This works under Linux and Windows and doesn't seem to pose any problems. What have you heard that makes you hesitate?

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