1PRODUCT_PACKAGES += vendor.google.radioext@1.0-service 2DEVICE_PRODUCT_COMPATIBILITY_MATRIX_FILE += device/google/gs-common/gril/aidl/2.0/compatibility_matrix.xml 3BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/gril/aidl/2.0/sepolicy 4BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/gril/common/sepolicy 5