Phony module vndk_package is added

This phony module aggregates all the VNDK-related libraries so that they
can be installed to the system partition simply by adding 'vndk_package'
to PRODUCT_PACKAGES. This is to sneure that all VNDK libraries are
installed even when there is no vendor library using some of the VNDK
libs (especially when building system image only).

Bug: 64013660
Test: BOARD_VNDK_VERSION=current m -j vndk_package
Change-Id: I3a14a7eaaffd6a7f3258a4be59b1c5813153714d
diff --git a/target/product/vndk/Android.mk b/target/product/vndk/Android.mk
new file mode 100644
index 0000000..20e8436
--- /dev/null
+++ b/target/product/vndk/Android.mk
@@ -0,0 +1,11 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := vndk_package
+LOCAL_REQUIRED_MODULES := \
+    $(addsuffix .vendor,$(VNDK_CORE_LIBRARIES)) \
+    $(addsuffix .vendor,$(VNDK_SAMEPROCESS_LIBRARIES)) \
+    $(LLNDK_LIBRARIES)
+
+include $(BUILD_PHONY_PACKAGE)