x86: sdk_x86 build target

Change-Id: I3876246ddf884ffd09ff0f8e3e300dffb4a332f0
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
diff --git a/target/product/AndroidProducts.mk b/target/product/AndroidProducts.mk
index 56858e1..6096a89 100644
--- a/target/product/AndroidProducts.mk
+++ b/target/product/AndroidProducts.mk
@@ -40,5 +40,6 @@
     $(LOCAL_DIR)/full_x86.mk \
     $(LOCAL_DIR)/vbox_x86.mk \
     $(LOCAL_DIR)/sdk.mk \
+    $(LOCAL_DIR)/sdk_x86.mk \
     $(LOCAL_DIR)/sim.mk
 endif