LINUX error: Building GCC requires GMP 4.2+, MPFR 3.1.0+ and MPC 0.8.0+.

一、版本太低，挨个下载，解压缩

wget http://ftp.gnu.org/gnu/mpc/mpc-1.2.1.tar.gz

tar -zxvf mpc-1.2.1.tar.gz
wget http://ftp.gnu.org/gnu/mpfr/mpfr-4.1.0.tar.gz

tar -zxvf mpfr-4.1.0.tar.gz

wget http://ftp.gnu.org/gnu/gmp/gmp-6.2.1.tar.bz2

yum -y install bzip2 

tar -xjf gmp-6.2.1.tar.bz2

2、gmp编译

cd gmp-6.2.1

./configure --prefix=/root/software/gmp-6.2.1

make check

make install

 

3、mpfr编译

cd mpfr-4.1.0

./configure --prefix=/root/software/mpfr-4.1.0 --with-gmp=/root/software/gmp-6.2.1

make

make install

4、mpc编译

cd mpc-1.2.1

./configure --prefix=/root/software/mpc-1.2.1 --with-gmp=/root/software/gmp-6.2.1 --with-mpfr=/root/software/mpfr-4.1.0

 

make -j 16

make install