anchor.diff:          git checkout $CHIPYARD_HASH && \
           ./scripts/ubuntu-req.sh 1>/dev/null
   
  -CMD ["/bin/sh"]
  -
   
   # BUILD IMAGE WITH TOOLCHAINS
   
  
positive.code: # This is a full chipyard setup
  
  # BUILD BASE FOR CI
  
  FROM ubuntu:18.04 as base
  # Default branch dev for experimental version
  ARG CHIPYARD_HASH=dev
  
  MAINTAINER https://groups.google.com/forum/#!forum/chipyard
  
  
negative.code: ENTRYPOINT ["chipyard/scripts/entrypoint.sh"]
  
  # END IMAGE CUSTOMIZATIONS
  
  CMD ["/bin/sh"]
  