ARG BASE_IMAGE=alpine:latest ARG CORES=${nproc} FROM ${BASE_IMAGE} as final RUN apk update RUN apk add --update alpine-sdk \ && apk add cmake openssl openssl-dev g++ \ curl-dev git autoconf libtool linux-headers \ boost-dev libevent-dev openssl-dev RUN mkdir -p /opt/third_party/install WORKDIR /opt