FROM debian:jessie

# OK, let's start with the horrible XiLinx stuff because that's least
# likely to change except when we're updating the base Docker image.

# In theory, using ADD in this form will cause docker to unpack the
# tarball directly into the filesystem, thus saving us an otherwise
# useless 6GB copy operation, which seems worthwhile.

RUN mkdir /xilinx-unpack
ADD Xilinx_ISE_DS_Lin_14.7_1015_1.tar /xilinx-unpack/