centos安装cmake-3.22版本

命令如下：

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1 2	wget https://github.com/Kitware/CMake/releases/download/v3.22.1/cmake-3.22.1.tar.gz tar -xzvf cmake-3.22.1.tar.gz && cd cmake-3.22.1/ && ./bootstrap && gmake && gmake install

设置环境PATH，修改~/.bashrc，添加 export PATH="$PATH:/usr/local/bin"

并重新更新环境变量即可

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source ~/.bashrc [root@bogon cmake]#cmake -version version 3.22.1   suite maintained and supported by Kitware (kitware.com/cmake).

安装OK

测试：

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#include <iostream> int main(int argc, char *argv[]) {    std::cout << "Hello CMake!" << std::endl;    return 0; }

　CMakeLists.txt

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# Set the minimum version of CMake that can be used # To find the cmake version run # $ cmake --version cmake_minimum_required(VERSION 3.5)   # Set the project name project (hello_cmake)   # Add an executable add_executable(hello_cmake main.cpp)

　执行命令

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1	mkdir build && cd build && cmake ../ && make

　Link ok。Enjoy

示例：

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1	https://github.com/ttroy50/cmake-examples