centos7 中 升级cmake

001、

(base) [root@pc1 build]# cat /etc/redhat-release    ## 系统
CentOS Linux release 7.6.1810 (Core)
(base) [root@pc1 build]# cmake --version     ## 当前cmake版本
cmake version 2.8.12.2

002、卸载当前版本

 yum remove cmake -y

003、安装需要的模块

yum install -y libxml2 libxml2-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel zstd libzstd-devel curl libpng libpng-devel

004、下载安装包

wget https://github.com/Kitware/CMake/releases/download/v3.24.1/cmake-3.24.1.tar.gz

005、解压、编译

tar -xzvf cmake-3.24.1.tar.gz
cd cmake-3.24.1/
mkdir cmake-3.24.1-build
cd cmake-3.24.1-build/
../configure --prefix=/usr/local/cmake-3.24.1
gmake -j2
gmake install

006、配置环境变量

touch /etc/profile.d/cmake.sh
chmod 777 /etc/profile.d/cmake.sh
echo -e '\nexport PATH=/usr/local/cmake-3.24.1/bin:$PATH\n' >> /etc/profile.d/cmake.sh
source /etc/profile.d/cmake.sh

007、测试配置效果

(base) [root@pc1 bin]# cmake --version
cmake version 3.24.1

CMake suite maintained and supported by Kitware (kitware.com/cmake).