added comment with example to build with RADIUS
@@ -30,6 +30,8 @@ ARG TOMCAT_JRE=jre8
# Use official maven image for the build
FROM maven:3-jdk-8 AS builder
+# Use args to build radius auth extension such as
+# `--build-arg BUILD_PROFILE=lgpl-extensions`
ARG BUILD_PROFILE
# Build environment variables
