$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+# Start of "K" development!
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/APPS/*)
+
# GCC 4.7
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/EXECUTABLES)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/lib/*.o)
+# Wait, back to some JB development!
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/APPS/*)
+
+# So... funny story. Recall when I mentioned above the
+# "JB MR2" thing? I didn't mean that. In fact, while I was
+# writing JB MR, my head was thinking 4.2, and things got
+# cross-wired as they are wont to do, and we ended up with
+# JB MR2, which didn't actually exist.
+#
+# Well, didn't exist then.
+#
+# Now it does. Say hi, JB MR2!
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/APPS/*)
+
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************