OMPI_CXX          411 ompi/tools/ompi_info/param.c     opal_info_out("C++ compiler", "compiler:cxx:command", OMPI_CXX);
OMPI_CXX          210 oshmem/tools/oshmem_info/param.c     opal_info_out("C++ compiler", "compiler:cxx:command", OMPI_CXX);