Dir <obey$dir>
WimpSlot 20M
IfThere UpAndDownGCC Then Wipe UpAndDownGCC ~v~cf~r { > null: }
IfThere UpAndDownDDC Then Wipe UpAndDownDDE ~v~cf~r { > null: }
amu  -f MakefileDDE { > null: }
make -f MakefileGCC
SetType UpAndDownGCC Absolute { > null: }
