compile gcc 4.4.5/4.5.1 on Ubuntu 10.10

要在 Ubuntu 12.04 用 gcc 4.4.5  or 4.5.1

不過 Ubuntu 很奇怪 12.04 上的 gcc 是 4.4.7 , 4.5.4  , Ubuntu 10.10 的是 4.4.5

 

Compile Environment : Ubuntu 10.10 x86_64

gcc – 4.4.5 / 4.5.1
gmp / mpc mpfr 建議版本如下
gmp 4.3.2
mpc 0.8.1
mpfr 2.4.2

-rw-r–r– 1 root root 63081552 2010-10-01 19:17 gcc-4.4.5.tar.bz2
-rw-r–r– 1 root root 66121821 2010-07-31 19:22 gcc-4.5.1.tar.bz2
-rw-r–r– 1 root root 1897483 2010-01-08 19:24 gmp-4.3.2.tar.bz2
-rw-r–r– 1 root root 544950 2009-12-09 00:10 mpc-0.8.1.tar.gz
-rw-r–r– 1 root root 1077886 2009-12-07 04:55 mpfr-2.4.2.tar.bz2

解壓縮就不講了, 都放到 /usr/local/src/4.5.1 , 4.4.5 一樣只是改放位置而已

1. make gmp
root@u1010:/usr/local/src/4.5.1/gmp-4.3.2# ./configure –prefix=/opt/gcc/Ubuntu/x86_64/4.5.1/libgmp
make
make install

2. make mpfr
root@u1010:/usr/local/src/4.5.1/mpfr-2.4.2# ./configure –prefix=/opt/gcc/Ubuntu/x86_64/4.5.1/libmpfr \
–with-gmp-lib=/opt/gcc/Ubuntu/x86_64/4.5.1/libgmp
make
make install

3. make mpc
root@u1010:/usr/local/src/4.5.1/mpc-0.8.1# ./configure –prefix=/opt/gcc/Ubuntu/x86_64/4.5.1/libmpc \
–with-gmp-lib=/opt/gcc/Ubuntu/x86_64/4.5.1/libgmp \ –with-mpfr=/opt/gcc/Ubuntu/x86_64/4.5.1/libmpfr
make
make install

4. make gcc
root@u1010:/usr/local/src/4.5.1/gcc-4.5.1# ./configure –prefix=/opt/gcc/Ubuntu/x86_64/4.5.1  \
–enable-languages=c,c++ –with-gmp=/opt/gcc/Ubuntu/x86_64/4.5.1/libgmp \
–with-mpfr=/opt/gcc/Ubuntu/x86_64/4.5.1/libmpfr –with-mpc=/opt/gcc/Ubuntu/x86_64/4.5.1/libmpc

export LD_LIBRARY_PATH=/opt/gcc/Ubuntu/x86_64/4.5.1/libgmp/lib:/opt/gcc/Ubuntu/x86_64/4.5.1/libmpfr/lib:/opt/gcc/Ubuntu/x86_64/4.5.1/libmpc/lib

make
make install