+.PHONY: prepare-all prepare prepare0 prepare1 prepare2
+
+# prepare 2 generate Makefile to be placed in output directory, if
+# using a seperate output directory. This allows convinient use
+# of make in output directory
+prepare2:
+ $(Q)if [ ! $(srctree) -ef $(objtree) ]; then \
+ $(CONFIG_SHELL) $(srctree)/scripts/mkmakefile \
+ $(srctree) $(objtree) $(VERSION) $(PATCHLEVEL) \
+ > $(objtree)/Makefile; \
+ fi