Pass MAKEFLAGS to the Dapper container
ARG BASE_BRANCH
FROM quay.io/submariner/shipyard-dapper-base:${BASE_BRANCH}
-ENV DAPPER_ENV="REPO TAG QUAY_USERNAME QUAY_PASSWORD GITHUB_REF CLUSTERS_ARGS DEPLOY_ARGS CLEANUP_ARGS IMAGES_ARGS RELEASE_ARGS FOCUS SKIP PLUGIN" \
+ENV DAPPER_ENV="REPO MAKEFLAGS TAG QUAY_USERNAME QUAY_PASSWORD GITHUB_REF CLUSTERS_ARGS DEPLOY_ARGS CLEANUP_ARGS IMAGES_ARGS RELEASE_ARGS FOCUS SKIP PLUGIN" \
DAPPER_SOURCE=/go/src/github.com/submariner-io/submariner DAPPER_DOCKER_SOCKET=true
ENV DAPPER_OUTPUT=${DAPPER_SOURCE}/output
