--- xnu/xnu-11417.140.69/bsd/Makefile
+++ xnu/xnu-12377.1.9/bsd/Makefile
@@ -42,6 +42,7 @@
 	bsm \
 	crypto/entropy \
 	dev \
+	kern \
 	libkern \
 	machine \
 	miscfs \