x83.net » multiple http://www.x83.net Sat, 24 Jul 2010 09:50:05 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Multiple gcc versions http://www.x83.net/multiple-gcc-versions/ http://www.x83.net/multiple-gcc-versions/#comments Thu, 18 Jun 2009 04:12:54 +0000 Giany http://www.x83.net/?p=253 Lets say you have this package from FC11:

[root@localhost ~]# rpm -q gcc
gcc-4.4.0-4.i586

But you have an source code that needs gcc-4.3 to compile or something lower.

So download lets say this: gcc-4.3.2-7.i386.rpm then:

mkdir newgcc && cd newgcc
download http://pathtogcc/gcc-4.3.2-7.i386.rpm
rpm2cpio gcc-4.3.2-7.i386.rpm | cpio -idv

Now you should have in newgcc/usr/bin/gcc.

Or download the gcc package you need from ftp://ftp.gnu.org and compile it with –prefix=$HOME/newgcc

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