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gcc_tools [2017/06/02 18:10]
mgstauff created
gcc_tools [2017/06/02 19:43] (current)
mgstauff
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 +=== Default gcc is version 4.4.7 ===
 +
 Centos 6 only support devtools with gcc/g++ 4.4.7 Centos 6 only support devtools with gcc/g++ 4.4.7
 +
 +To see which version of gcc tools are set for your environment:
 +
 +  gcc --version
  
 === Software Collections === === Software Collections ===
  
 To install and use other versions, we use Software Collections. This provides a way to easily set up your environment to use a particular version of software that's not installed in a standard location. To install and use other versions, we use Software Collections. This provides a way to easily set up your environment to use a particular version of software that's not installed in a standard location.
 +
 +The gcc collections below are available both on ''chead'' and on the nodes.
  
 To see everything available with scl (Software Collections) To see everything available with scl (Software Collections)
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   scl enable devtoolset-2 bash   scl enable devtoolset-2 bash
 +
 +This will start a new shell that's set up for gcc 4.8.2. Run ''gcc --version'' to verify.
  
 === gcc 4.9.1 === === gcc 4.9.1 ===
gcc_tools.1496427048.txt.gz ยท Last modified: 2017/06/02 18:10 by mgstauff