#
curdir:=target
-$(curdir)/builddirs:=linux sdk imagebuilder
+$(curdir)/builddirs:=linux sdk imagebuilder toolchain
$(curdir)/builddirs-default:=linux
-$(curdir)/builddirs-install:=linux $(if $(CONFIG_SDK),sdk) $(if $(CONFIG_IB),imagebuilder)
+$(curdir)/builddirs-install:=linux $(if $(CONFIG_SDK),sdk) $(if $(CONFIG_IB),imagebuilder) $(if $(CONFIG_MAKE_TOOLCHAIN),toolchain)
-$(curdir)/imagebuilder/prepare:=$(curdir)/linux/install
+$(curdir)/imagebuilder/compile:=$(curdir)/linux/install
+
+# prerequisites for the individual targets
+$(curdir)//install = $(1)/compile
$(eval $(call stampfile,$(curdir),target,prereq,.config))
$(eval $(call stampfile,$(curdir),target,compile,$(TMP_DIR)/.build))