arnie ~ # eselect compiler list
Available compilers for CTARGET i686-pc-linux-gnu
  [1]   x86_64-pc-linux-gnu-4.1.0/x86-vanilla
Available compilers for CTARGET x86_64-pc-linux-gnu
  [2]   x86_64-pc-linux-gnu-3.4.5/default
  [3]   x86_64-pc-linux-gnu-3.4.5/hardened
  [4]   x86_64-pc-linux-gnu-3.4.5/hardenednopie
  [5]   x86_64-pc-linux-gnu-3.4.5/hardenednopiessp
  [6]   x86_64-pc-linux-gnu-3.4.5/hardenednossp
  [7]   x86_64-pc-linux-gnu-4.1.0/amd64-vanilla

Activated profiles:
  x86_64-pc-linux-gnu *     x86_64-pc-linux-gnu-3.4.5/default