Override device-specific location providers settings

Some devices (currently addison, nx512j and oneplus3) set
config_enableNetworkLocationOverlay=false, binding permanently
com.qualcomm.location as location provider and forbidding us to use
com.google.gms as a location provider.

src/build.sh

@@ -97,6 +97,7 @@ for branch in $BRANCH_NAME; do
       if [ -d "$path" ]; then
         cd "$path"
         git reset -q --hard
+        git clean -q -fd
         cd "$SRC_DIR/$branch_dir"
       fi
     done
@@ -178,6 +179,11 @@ for branch in $BRANCH_NAME; do
         fi
         git clean -q -f
         cd ../..
+
+        # Override device-specific settings for the location providers
+        sed -i "1s;^;PRODUCT_PACKAGE_OVERLAYS := vendor/$vendor/overlay/microg\n;" "vendor/$vendor/config/common.mk"
+        mkdir -p "vendor/$vendor/overlay/microg/frameworks/base/core/res/res/values/"
+        cp /root/signature_spoofing_patches/frameworks_base_config.xml "vendor/$vendor/overlay/microg/frameworks/base/core/res/res/values/config.xml"
       else
         echo ">> [$(date)] ERROR: can't find a suitable signature spoofing patch for the current Android version ($android_version)"
         exit 1

src/signature_spoofing_patches/frameworks_base_config.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--Copyright (c) 2012-2016, The Linux Foundation. All rights reserved
+
+    Not a Contribution.
+
+    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.
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+    <!-- Force-enable the location overlays -->
+    <bool name="config_enableNetworkLocationOverlay" translatable="false">true</bool>
+    <bool name="config_enableFusedLocationOverlay" translatable="false">true</bool>
+
+</resources>