Fix ordering.

diff --git a/grading/userprog/Makefile b/grading/userprog/Makefile
index 0b1b5ff0adb5b2f2a4d4d264eff7c614bceb2023..2b9669450ea2d0db98c1ed65659771fd79139032 100644 (file)
--- a/grading/userprog/Makefile
+++ b/grading/userprog/Makefile
@@ -76,15 +76,15 @@ child_arg_SRC = child-arg.c
 child_bad_SRC = child-bad.c
 child_close_SRC = child-close.c
 
+DISKS = $(patsubst %,%.dsk,$(TESTS)) null.dsk
+
+disks: $(DISKS)
+
 null.o: null.S
 null: null.o
        $(CC) $(LDFLAGS) $^ $(LDLIBS) -o $@
 null.dsk: null 
 
-DISKS = $(patsubst %,%.dsk,$(TESTS)) null.dsk
-
-disks: $(DISKS)
-
 exec-once.dsk exec-multiple.dsk join-simple.dsk join-twice.dsk: child-simple
 exec-arg.dsk: child-arg
 join-killed.dsk: child-bad