linux centos添加cmake

 

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# 安装gcc编译器
sudo yum -y install gcc
sudo yum -y install gcc-c++


yum install wget -y
# centos 默认的cmake版本太低,所以得手动安装最新版
# 安装cmake之前,先考虑安装openssl,不然cmake可能安装不完整
rm -rf /usr/local/openssl
mkdir /usr/local/openssl
cd /usr/local/openssl
wget https://www.openssl.org/source/openssl-1.1.1i.tar.gz
tar xvf openssl-1.1.1i.tar.gz
cd openssl-1.1.1i
./config --prefix=/usr/local/openssl
make
make install
rm -rf /usr/bin/OpenSSL
ln -s /usr/local/openssl/bin/openssl /usr/bin/OpenSSL
rm -rf /usr/bin/openssl
ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
ln -s /usr/local/openssl/lib/libssl.so.1.1 /usr/lib64/libssl.so.1.1
ln -s /usr/local/openssl/lib/libcrypto.so.1.1 /usr/lib64/libcrypto.so.1.1
yum install openssl-devel -y

rm -rf /usr/local/cmake
mkdir /usr/local/cmake
cd /usr/local/cmake
wget https://cmake.org/files/v3.19/cmake-3.19.1.tar.gz
tar xvf cmake-3.19.1.tar.gz
cd cmake-3.19.1
./bootstrap --prefix=/usr/local/cmake
gmake
gmake install
rm -rf /usr/bin/cmake
ln -s /usr/local/cmake/bin/cmake /usr/bin/cmake
rm -rf /usr/bin/cpack
ln -s /usr/local/cmake/bin/cpack /usr/bin/cpack
rm -rf /usr/bin/ctest
ln -s /usr/local/cmake/bin/ctest /usr/bin/ctest
cmake --version

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