anchor.diff:          check \
           libsubunit-dev \
           libsubunit0 \
  +        emacs \
  +        gdb \
           && rm -rf /var/lib/apt/lists/*
   
   
  
positive.code: MAINTAINER Ed Kern <ejk@cisco.com>
  LABEL Description="VPP ubuntu 16 baseline" 
  LABEL Vendor="cisco.com" 
  LABEL Version="3.0"
  
  
  # Setup the environment
  ENV DEBIAN_FRONTEND=noninteractive
  ENV MAKE_PARALLEL_FLAGS -j 4
  
  RUN apt-get -q update && \
      apt-get install -y -qq \
  
negative.code: RUN chown root:syslog /var/log \
      && chmod 755 /etc/default
  
  RUN mkdir /tmp/dumps
  RUN mkdir /workspace && mkdir -p /var/ccache && ln -s /var/ccache /tmp/ccache
  ENV CCACHE_DIR=/var/ccache
  ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
  