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/ install-gcc-4.9.3-on-centos6.txt
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March 29, 2021 03:18
Install gcc-4.9.3 on CentOS 6
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| yum install libmpc-devel mpfr-devel gmp-devel | |
| cd /usr/src/ | |
| curl ftp://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-4.9.3/gcc-4.9.3.tar.bz2 -O | |
| tar xvfj gcc-4.9.3.tar.bz2 | |
| cd gcc-4.9.3 | |
| ./configure --disable-multilib --enable-languages=c,c++ | |
| make -j `grep processor /proc/cpuinfo | wc -l` | |
| make install |
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| #!/usr/bin/perl -w | |
| use strict; | |
| use v5.12; | |
| use utf8; | |
| use Encode; | |
| use IP::QQWry::Decoded; | |
| use Carp qw( croak ); | |
| binmode(STDIN, ':encoding(utf8)'); |