Merge changes I5e684409,I4fa35540,I24015ef0 am: 93de77745c
am: d1378dec05

Change-Id: Ib7984c3abaed6c2ad5e63beee45bc263d076750c
diff --git a/core/Makefile b/core/Makefile
index 9e82bfc..e657261 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1761,6 +1761,12 @@
   $(VBOOT_SIGNER)
 endif
 
+ifeq (true,$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SUPPORTS_VBOOT))
+OTATOOLS += \
+  $(FUTILITY) \
+  $(VBOOT_SIGNER)
+endif
+
 # Shared libraries.
 OTATOOLS += \
   $(HOST_LIBRARY_PATH)/libc++$(HOST_SHLIB_SUFFIX) \