anchor.diff:  RUN apt-get install -y --no-install-recommends openjfx
   
   # Add build-essential
  -RUN apt-get install -y build-essential
  +#RUN apt-get install -y build-essential
   
   # Add RISCV toolchain necessary dependencies
   RUN apt-get update
  
positive.code: 
  # Install riscv-tools
  RUN cd chipyard && \
          export MAKEFLAGS=-"j $(nproc)" && \./scripts/build-toolchains.sh riscv-tools 1>/dev/null
          
  # Install esp-tools
  RUN cd chipyard && \
  
negative.code:             texinfo \
              zlib1g-dev \
              rsync \ 
              verilator
  
  
  