+# Other programs needed by some of the main test programs.
+PROGS += child-simple child-arg child-bad
+child_simple_SRC = child-simple.c
+child_arg_SRC = child-arg.c
+child_bad_SRC = child-bad.c
+exec-once.dsk exec-multiple.dsk join-simple.dsk join-twice.dsk: child-simple
+exec-arg.dsk: child-arg
+join-killed.dsk: child-bad
+