message: Add gcc 8.3.1
diff: @@ -288,3 +288,15 @@ compilers:
  modules: []
  environment: {}
  extra_rpaths: []
  +- compiler:
  + spec: gcc@8.3.1
  + paths:
  + cc: /usr/tce/packages/gcc/gcc-8.3.1/bin/gcc
  + cxx: /usr/tce/packages/gcc/gcc-8.3.1/bin/g++
  + f77: /usr/tce/packages/gcc/gcc-8.3.1/bin/gfortran
  + fc: /usr/tce/packages/gcc/gcc-8.3.1/bin/gfortran
  + flags: {}
  + operating_system: rhel7
  + target: x86_64
  + environment: {}
  + extra_rpaths: []
  