Add `null' to .cvsignore, via mkmf.

diff --git a/grading/userprog/.cvsignore b/grading/userprog/.cvsignore
index 422f695fc1e3d3cd75930d622d5f1167474e1192..b276a4960fe0f16188c6a0fd9b4980ce21d93332 100644 (file)
--- a/grading/userprog/.cvsignore
+++ b/grading/userprog/.cvsignore
@@ -8,6 +8,7 @@ child-arg
 child-bad
 child-close
 child-simple
+null
 args-argc
 args-argv0
 args-argvn

diff --git a/grading/userprog/Makefile b/grading/userprog/Makefile
index 2b9669450ea2d0db98c1ed65659771fd79139032..0b1b5ff0adb5b2f2a4d4d264eff7c614bceb2023 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

diff --git a/grading/userprog/mkmf b/grading/userprog/mkmf
index 1b73a84de0275a99312a253eb0435f27408bcbbf..5afad632208249984ef0d96dacfa99ad4f4490ec 100755 (executable)
--- a/grading/userprog/mkmf
+++ b/grading/userprog/mkmf
@@ -58,6 +58,7 @@ child-arg
 child-bad
 child-close
 child-simple
+null
 EOF
 print CVSIGNORE join ("\n", @tests), "\n";
 close (CVSIGNORE);