CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage

qq_18945757

已于 2022-05-19 18:26:43 修改

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文章标签： windows c++ cmake

于 2022-05-19 18:14:05 首次发布

本文链接：https://blog.youkuaiyun.com/qq_18945757/article/details/124868560

版权

本文讲述了在Windows 10环境下使用CMake构建C++程序时遇到的CMakeDeprecationWarning和CMAKE_C_COMPILER/CMAKE_CXX_COMPILER未设置的问题，提供了将cmake命令修改和运行环境配置的解决步骤，以及涉及的C++和CMake版本信息。

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一、报错描述：

用CMake构建c++程序时报错：

$ cmake .
-- Building for: NMake Makefiles
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


CMake Error at CMakeLists.txt:2 (project):
  Running

   'nmake' '-?'

  failed with:

   系统找不到指定的文件。


CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
See also "C:/Users/eren.luo/Desktop/test/CMakeFiles/CMakeOutput.log".