将安装包上传至/home目录
1、解压
tar -zxvf glibc-2.27.tar.gz
cd glibc-2.27
mkdir glibc227
cd glibc227
2、编译安装
export LD_LIBRARY_PATH=/usr/local/mpc-1.0.3/lib:/usr/local/gmp-6.1.2/lib:/usr/local/mpfr-3.1.5/lib:/usr/local/gcc-9.3.0/lib:/usr/local/isl-0.18/lib:/
/home/glibc-2.27/configure --prefix=/usr/local/glibc-2.27
make -j 96
make -j 96 install
3、添加环境变量
在vi /etc/profile
中添加环境变量:
export PATH=/usr/local/glibc-2.27/bin:$PATH
生效:
source /etc/profile
验证:
ldd --version