Move system manifest / device matrix build rules.

Test: build these files
Change-Id: If34833a4dbc6675aa48605cb7f7c4a41dbf156c8
diff --git a/vintfdata/Android.mk b/vintfdata/Android.mk
new file mode 100644
index 0000000..22201fa
--- /dev/null
+++ b/vintfdata/Android.mk
@@ -0,0 +1,84 @@
+#
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH := $(call my-dir)
+
+FRAMEWORK_MANIFEST_INPUT_FILES := $(LOCAL_PATH)/manifest.xml
+ifdef DEVICE_FRAMEWORK_MANIFEST_FILE
+  FRAMEWORK_MANIFEST_INPUT_FILES += $(DEVICE_FRAMEWORK_MANIFEST_FILE)
+endif
+
+# VNDK Version in device compatibility matrix and framework manifest
+ifeq ($(BOARD_VNDK_VERSION),current)
+VINTF_VNDK_VERSION := $(PLATFORM_VNDK_VERSION)
+else
+VINTF_VNDK_VERSION := $(BOARD_VNDK_VERSION)
+endif
+
+# Device Compatibility Matrix
+ifdef DEVICE_MATRIX_FILE
+include $(CLEAR_VARS)
+LOCAL_MODULE        := device_compatibility_matrix.xml
+LOCAL_MODULE_STEM   := compatibility_matrix.xml
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/etc/vintf
+
+GEN := $(local-generated-sources-dir)/compatibility_matrix.xml
+
+$(GEN): PRIVATE_VINTF_VNDK_VERSION := $(VINTF_VNDK_VERSION)
+$(GEN): $(DEVICE_MATRIX_FILE) $(HOST_OUT_EXECUTABLES)/assemble_vintf
+	REQUIRED_VNDK_VERSION=$(PRIVATE_VINTF_VNDK_VERSION) \
+	BOARD_SYSTEMSDK_VERSIONS="$(BOARD_SYSTEMSDK_VERSIONS)" \
+		$(HOST_OUT_EXECUTABLES)/assemble_vintf -i $< -o $@
+
+LOCAL_PREBUILT_MODULE_FILE := $(GEN)
+include $(BUILD_PREBUILT)
+BUILT_VENDOR_MATRIX := $(LOCAL_BUILT_MODULE)
+endif
+
+# Framework Manifest
+include $(CLEAR_VARS)
+LOCAL_MODULE        := framework_manifest.xml
+LOCAL_MODULE_STEM   := manifest.xml
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT)/etc/vintf
+
+GEN := $(local-generated-sources-dir)/manifest.xml
+
+$(GEN): PRIVATE_FLAGS :=
+
+ifeq ($(PRODUCT_ENFORCE_VINTF_MANIFEST),true)
+ifdef BUILT_VENDOR_MATRIX
+$(GEN): $(BUILT_VENDOR_MATRIX)
+$(GEN): PRIVATE_FLAGS += -c "$(BUILT_VENDOR_MATRIX)"
+endif
+endif
+
+$(GEN): PRIVATE_VINTF_VNDK_VERSION := $(VINTF_VNDK_VERSION)
+$(GEN): PRIVATE_FRAMEWORK_MANIFEST_INPUT_FILES := $(FRAMEWORK_MANIFEST_INPUT_FILES)
+$(GEN): $(FRAMEWORK_MANIFEST_INPUT_FILES) $(HOST_OUT_EXECUTABLES)/assemble_vintf
+	PROVIDED_VNDK_VERSIONS="$(PRIVATE_VINTF_VNDK_VERSION) $(PRODUCT_EXTRA_VNDK_VERSIONS)" \
+	PLATFORM_SYSTEMSDK_VERSIONS="$(PLATFORM_SYSTEMSDK_VERSIONS)" \
+		$(HOST_OUT_EXECUTABLES)/assemble_vintf \
+		-i $(call normalize-path-list,$(PRIVATE_FRAMEWORK_MANIFEST_INPUT_FILES)) \
+		-o $@ $(PRIVATE_FLAGS)
+
+LOCAL_PREBUILT_MODULE_FILE := $(GEN)
+include $(BUILD_PREBUILT)
+BUILT_SYSTEM_MANIFEST := $(LOCAL_BUILT_MODULE)
+
+VINTF_VNDK_VERSION :=
+FRAMEWORK_MANIFEST_INPUT_FILES :=
diff --git a/manifest.xml b/vintfdata/manifest.xml
similarity index 100%
rename from manifest.xml
rename to vintfdata/manifest.xml