Add tests to MakefilePackage (#4039)
Add tests to MakefilePackage (#4039)


TheTimmy/spack,EmreAtes/spack,tmerrick1/spack,lgarren/spack,skosukhin/spack,mfherbst/spack,matthiasdiener/spack,TheTimmy/spack,TheTimmy/spack,EmreAtes/spack,mfherbst/spack,tmerrick1/spack,LLNL/spack,iulian787/spack,matthiasdiener/spack,mfherbst/spack,iulian787/spack,tmerrick1/spack,mfherbst/spack,iulian787/spack,mfherbst/spack,lgarren/spack,skosukhin/spack,matthiasdiener/spack,LLNL/spack,EmreAtes/spack,skosukhin/spack,skosukhin/spack,TheTimmy/spack,skosukhin/spack,LLNL/spack,krafczyk/spack,krafczyk/spack,krafczyk/spack,LLNL/spack,TheTimmy/spack,krafczyk/spack,lgarren/spack,matthiasdiener/spack,krafczyk/spack,tmerrick1/spack,lgarren/spack,tmerrick1/spack,EmreAtes/spack,matthiasdiener/spack,iulian787/spack,iulian787/spack,LLNL/spack,EmreAtes/spack,lgarren/spack