anchor.diff:      --with-cc-opt='-O2' \
       "
   
  -#        openssl 
   RUN addgroup -S nginx \
       && adduser -D -S -h /var/cache/nginx -s /sbin/nologin -G nginx nginx \
       && apk add --no-cache \
  +        openssl \
           apr \
           apr-util \
           ca-certificates \
  
positive.code: 
  MAINTAINER Trurl McByte "trurl@mcbyte.net"
  
  ENV NGINX_VERSION=1.12.0 \
      SOURCE_DIR=/usr/src
  
  ENV GPG_KEYS B0F4253373F8F6F510D42178520A9993A1C052F8
  
negative.code:     && apk add --virtual .nginx-rundeps $runDeps \
      && apk del .build-deps \
      && rm -rf /usr/src/* \
      # forward request and error logs to docker log collector
      && ln -sf /dev/stdout /var/log/nginx/access.log \
      && ln -sf /dev/stderr /var/log/nginx/error.log
  