CentOS 6通过yum安装gcc 4.9 5.2等高版本gcc

gcc 4.8 安装

 
         [root@DS-VM-Node239 ~] 
         # curl -Lks http://www.hop5.in/yum/el6/hop5.repo > /etc/yum.repos.d/hop5.repo 
        
         # yum install gcc gcc-g++ -y 
        
         # gcc --version 
        
         gcc 
          (GCC) 4.8.2 20131212 (Red Hat 4.8.2-8) 
        
         Copyright © 2013 Free Software Foundation,Inc. 
        
         本程序是自由软件；请参看源代码的版权声明。本软件没有任何担保； 
        
         包括没有适销性和某一专用目的下的适用性担保。 
        
         # g++ --version 
        
         g++ (GCC) 4.8.2 20131212 (Red Hat 4.8.2-8) 
        
         本程序是自由软件；请参看源代码的版权声明。本软件没有任何担保； 
        
         包括没有适销性和某一专用目的下的适用性担保。 
        
         [root@DS-VM-Node211 ~] 
         #

gcc 4.9 安装

# yum install centos-release-scl -y

 
         # yum install devtoolset-3-toolchain -y 
        

 
         # scl enable devtoolset-3 bash 
        

 
         # gcc --version 
        

 
          (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6) 
        

 
         Copyright (C) 2014 Free Software Foundation,Inc. 
        

 
         This is  
         free 
          software; see the  
         source 
          for 
          copying conditions. There is NO 
        

 
         warranty; not even  
         for 
          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
        

 
         # g++ --version 
        

 
         g++ (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6) 
        

 
          copying conditions. There is NO

 
         
          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
         
        
           
         
         
         # gfortran --version 
         
         
         GNU Fortran (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6) 
         
         
         
           
        
 
         
         GNU Fortran comes with NO WARRANTY,to the extent permitted by law. 
         
         
         You may redistribute copies of GNU Fortran 
         
         
         under the terms of the GNU General Public License. 
         
         
         For  
         more 
          information about these matters,see the  
         file 
          named COPYING 
         
        
           
         
         
         #

gcc 5.2 安装

 
         16 
         
      # yum install devtoolset-4-toolchain -y 
         
         # scl enable devtoolset-4 bash 
        
          (GCC) 5.2.1 20150902 (Red Hat 5.2.1-2) 
        
         Copyright (C) 2015 Free Software Foundation,211)!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; width:auto!important; direction:ltr!important; display:inline!important; background:none!important">g++ (GCC) 5.2.1 20150902 (Red Hat 5.2.1-2) 
        
         #

CentOS 6通过yum安装gcc 4.9 5.2等高版本gcc

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