core/build_properties_template.xml

<?xml version="1.0" encoding="UTF-8"?>
<config/>
    <build-properties>
        <build-property name="BUILD_NUMBER" value="{BUILD_NUMBER}">
        <build-property name="PRODUCT_EXPORT_RUNTIME_APIS" value="{PRODUCT_EXPORT_RUNTIME_APIS}">
    <build-properties>
</config>