Teach make that to make an art file, you make the oat file.
Change-Id: Ie9130eb0af4230bfe280d549c559762c7643e4ad
diff --git a/build/Android.oat.mk b/build/Android.oat.mk
index 505d7bc..57e5ce6 100644
--- a/build/Android.oat.mk
+++ b/build/Android.oat.mk
@@ -56,6 +56,10 @@
@mkdir -p $(dir $@)
$(hide) $(DEX2OAT) -Xms32m -Xmx32m $(addprefix --dex-file=,$(filter-out $(DEX2OAT),$^)) --oat=$@ --image=$(TARGET_CORE_IMG) --base=$(IMG_TARGET_BASE_ADDRESS) --host-prefix=$(PRODUCT_OUT)
+$(HOST_CORE_IMG): $(HOST_CORE_OAT)
+
+$(TARGET_CORE_IMG): $(TARGET_CORE_OAT)
+
########################################################################
# The full system boot classpath
TARGET_BOOT_JARS := $(subst :, ,$(DEXPREOPT_BOOT_JARS))