-D Kokkos_ARCH is not correct... and we have no error that makes this clear
Created by: csiefer2
We're supposed to set -D KOKKOS_ARCH on configure, but if one screws up and does -D Kokkos_ARCH, stuff woofs much later in configure without this mistake being obvious.
Can we catch this somewhere in Kokkos (or Trilinos) configure and tell the user exactly what to do.
@ibaned @crtrott