don't build libbt-vendor when vendor/ is missing am: d87c2ee912
am: 0bd8094c23

Change-Id: Ib64d82b25e9c2963cdf178787b53bf217aa63fd1
diff --git a/Android.mk b/Android.mk
index cd2c3ae..da21c67 100644
--- a/Android.mk
+++ b/Android.mk
@@ -1,3 +1,5 @@
 ifeq ($(call is-vendor-board-platform,QCOM),true)
+ifneq ($(BUILD_WITHOUT_VENDOR),true)
 include $(call all-named-subdir-makefiles,libbt-vendor)
+endif
 endif # is-vendor-board-platform