Fix install for MacOSX (trilinos/Trilinos#7881)#327

Merged

bartlettroscoe merged 2 commits intoTriBITSPub:masterfrom bartlettroscoe:tril-7881-skip-install-perm-code-osx

Sep 19, 2020

+65-17

Commits on Sep 16, 2020

Use stat -f for MacOSX (trilinos/Trilinos#7881 )
bartlettroscoe
committed
Don't run any extra commands if group/perms options not set (trilinos/Trilinos#7881 )
bartlettroscoe
committed