message: In .travis.yml, print the compiler version info.
diff: @@ -78,6 +78,8 @@ install:
  script:
  # Compiler
  - if [ $MPI == "YES" ]; then export MYCXX=mpic++; else export MYCXX=$CXX; fi
  + # Print the compiler version
  + - $MYCXX -v
  # Build the code and do a quick check (debug mode) or a full tests run (non-debug mode)
  - if [ $DEBUG == "NO" ]; then export MFEM_TEST_TARGET="test"; else export MFEM_TEST_TARGET="check"; fi
  