CMake：C编译器标识未知 [英] CMake: The C compiler identification is unknown

问题描述

我试图通过cmake 2.8.12与32位架构中的visual studio 10构建一个项目。但我得到这些错误，cmake无法创建项目。任何人都可以建议我一个解决方案。感谢。

I am trying to build a project by cmake 2.8.12 with visual studio 10 in 32bit architecture. But I am getting these error and cmake is unable to create the project. Can anyone please suggest me a solution. Thanks.

这是在cmake-gui窗口中显示的错误：

This is the error showing in cmake-gui window:

CMake Error at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeDetermineCompilerId.cmake:446 (execute_process):
  execute_process given COMMAND argument with no value.
Call Stack (most recent call first):
  C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeDetermineCompilerId.cmake:48 (CMAKE_DETERMINE_COMPILER_ID_VENDOR)
  C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake:131 (CMAKE_DETERMINE_COMPILER_ID)
  CMakeLists.txt:3 (project)


The C compiler identification is unknown
CMake Error at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeDetermineCompilerId.cmake:446 (execute_process):
  execute_process given COMMAND argument with no value.
Call Stack (most recent call first):
  C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeDetermineCompilerId.cmake:48 (CMAKE_DETERMINE_COMPILER_ID_VENDOR)
  C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake:127 (CMAKE_DETERMINE_COMPILER_ID)
  CMakeLists.txt:3 (project)


The CXX compiler identification is unknown
Could NOT find PkgConfig (missing:  PKG_CONFIG_EXECUTABLE) 

推荐答案

1. 删除Cmake缓存


2. 启动 Visual Studio 10（Win32）命令提示符


3. 验证 cl cmake -GVisual Studio 10...

1. Remove Cmake cache
2. Start Visual Studio 10 (Win32) Command Prompt
3. Verify that cl command works
4. Generate with cmake -G "Visual Studio 10" ...

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