davinci: Add extract scripts

Change-Id: I97567d55aa4747e94ac09348630f2f7beeabf934

setup-makefiles.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+#
+# Copyright (C) 2020 The LineageOS 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.
+#
+
+set -e
+
+DEVICE=davinci
+VENDOR=xiaomi
+INITIAL_COPYRIGHT_YEAR=2020
+
+# Load extract_utils and do some sanity checks
+MY_DIR="${BASH_SOURCE%/*}"
+if [[ ! -d "${MY_DIR}" ]]; then MY_DIR="${PWD}"; fi
+
+LINEAGE_ROOT="${MY_DIR}/../../.."
+
+HELPER="${LINEAGE_ROOT}/vendor/lineage/build/tools/extract_utils.sh"
+if [ ! -f "${HELPER}" ]; then
+    echo "Unable to find helper script at ${HELPER}"
+    exit 1
+fi
+source "${HELPER}"
+
+# Initialize the helper for common
+setup_vendor "${DEVICE}" "${VENDOR}" "${LINEAGE_ROOT}" false
+
+# Copyright headers and guards
+write_headers "${DEVICE}"
+
+# The standard common blobs
+write_makefiles "${MY_DIR}/proprietary-files.txt" true
+
+# Finish
+write_footers