源码编译gcc笔记

GCC

在hust的镜像源下载软件包

http://mirror.hust.edu.cn/gnu/

依次编译 gmp mpfr mpc

GMP:

bash ./configure --prefix=/usr/local/gcc10 make -j8 sudo make install

MPFR:

bash ./configure --prefix=/usr/local/gcc10 --with-gmp-include=/usr/local/gcc10/include --with-gmp-lib=/usr/local/gcc10/lib make -j8 sudo make install

MPC:

bash ./configure --prefix=/usr/local/gcc10 --with-gmp-include=/usr/local/gcc10/include --with-gmp-lib=/usr/local/gcc10/lib make -j8 sudo make install

编译GCC

GCC:

bash ./configure --prefix=/usr/local/gcc10 --with-mpc=/usr/local/gcc10 --with-gmp=/usr/local/gcc10 --with-mpfr=/usr/local/gcc10 --enable-languages=c,c++ --disable-multilib