--- 2006-07-27/xen/Makefile	2006-07-31 13:39:56.724492104 +0200
+++ 2006-07-27/xen/Makefile	2006-08-02 12:24:25.000000000 +0200
@@ -150,3 +150,15 @@ _cscope:
 .PHONY: MAP
 MAP:
 	$(NM) $(TARGET) | grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | sort > System.map
+
+.PHONY: FORCE
+FORCE:
+
+%.o %.i: %.c FORCE
+	$(MAKE) -f $(BASEDIR)/Rules.mk -C $(*D) $(@F)
+
+%.o %.s: %.S FORCE
+	$(MAKE) -f $(BASEDIR)/Rules.mk -C $(*D) $(@F)
+
+%/: FORCE
+	$(MAKE) -f $(BASEDIR)/Rules.mk -C $* built_in.o
--- 2006-07-27/xen/Rules.mk	2006-05-23 22:10:05.000000000 +0200
+++ 2006-07-27/xen/Rules.mk	2006-08-01 12:37:14.000000000 +0200
@@ -106,3 +106,9 @@ _clean_%/: FORCE
 
 %.o: %.S $(HDRS) Makefile
 	$(CC) $(CFLAGS) $(AFLAGS) -c $< -o $@
+
+%.i: %.c $(HDRS) Makefile
+	$(CPP) $(CFLAGS) $< -o $@
+
+%.s: %.S $(HDRS) Makefile
+	$(CPP) $(CFLAGS) $(AFLAGS) $< -o $@