下载: wget http://ftp.gnu.org/gnu/gcc/gcc-11.2.0/gcc-11.2.0.tar.gz
解压: tar -zxvf gcc-11.2.0.tar.gz
下载编译先决包:
cd gcc-11.2.0
./contrib/download_prerequisites
下载成功
编译前配置:
mkdir build
cd build
../configure -enable-checking=release -enable-languages=c,c++ -disable-multilib
编译并安装gcc
sudo make &a
