klte: releasetools: Import and use variant identification hook

Change-Id: Ibc9c7d7efef6762b451ac66de8e0653262194597

device.mk

@@ -38,6 +38,7 @@ PRODUCT_COPY_FILES += \
 
 # Variant blobs script
 PRODUCT_COPY_FILES += \
+    $(LOCAL_PATH)/releasetools/variant_blobs_hook.sh:install/bin/variant_blobs_hook.sh \
     device/samsung/klte-common/releasetools/variant_blobs.sh:install/bin/variant_blobs.sh
 
 # common klte

releasetools/variant_blobs_hook.sh

@@ -0,0 +1,21 @@
+#
+# Copyright (C) 2017 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.
+#
+
+
+case $BOOTLOADER in
+  G900V*)      VARIANT="vzw" ;;
+  *)           VARIANT="gsm" ;;
+esac