diff -urN oldtree/kernel/Makefile newtree/kernel/Makefile
--- oldtree/kernel/Makefile	2006-09-24 17:03:56.000000000 -0400
+++ newtree/kernel/Makefile	2006-09-24 17:36:02.000000000 -0400
@@ -2,7 +2,10 @@
 # Makefile for the linux kernel.
 #
 
-obj-y     = sched.o fork.o exec_domain.o panic.o printk.o profile.o \
+obj-$(CONFIG_INGOSCHED) = sched_ingosched.o
+obj-$(CONFIG_STAIRCASE) = sched_staircase.o
+
+obj-y     += fork.o exec_domain.o panic.o printk.o profile.o \
 	    exit.o itimer.o time.o softirq.o resource.o \
 	    sysctl.o capability.o ptrace.o timer.o user.o \
 	    signal.o sys.o kmod.o workqueue.o pid.o \