Fix broken incremental build (requires cleanup of openssl binary)

Change-Id: Ie30b4a9ed42ecb97c8c6ac7abbec69e6ad3375ef
diff --git a/CleanSpec.mk b/CleanSpec.mk
index b84e1b6..1ec8eea 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -43,6 +43,7 @@
 #$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
 #$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
 #$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/EXECUTABLES/openssl_intermediates)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST