87 lines
2.4 KiB
Docker
87 lines
2.4 KiB
Docker
ARG IMAGE="alpine:3.12"
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# Note that some commands such as 'apk add' won't work in arbitrary images. For instance,
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# 'apk add' works fine under alpine, but not under Ubuntu (at least not by default.)
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# In other words, the following 'apk add' sections assume an alpine based image or a derivitive
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FROM $IMAGE as base
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RUN apk add --no-cache \
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bzip2 \
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libbz2 \
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libgcc \
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libhistory \
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libstdc++ \
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make \
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readline \
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zlib
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FROM base as builder
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RUN apk add --no-cache \
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autoconf \
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build-base \
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bison \
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bzip2-dev \
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flex \
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git \
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gperf \
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readline-dev \
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zlib-dev
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COPY . .
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RUN sh autoconf.sh && \
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./configure && \
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make && \
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make install
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FROM builder as test-builder
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# WORKDIR /iverilog
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RUN make check
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FROM base as release-candidate
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COPY --from=builder /usr/local /usr/local/
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RUN adduser --disabled-password ic
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USER ic
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WORKDIR /home/ic
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FROM release-candidate as release-candidate-entrypoint-make
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ENTRYPOINT [ "make" ]
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# This commented section or something similar may be used to test the release candidate
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# image before it is finally released. A failure here would stop the process so that
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# a faulty image is not released.
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#
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# The make and make clean lines below fail if iverilog/dockerfiles/test isn't available
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# and older release branches like v10_3 do not have this directory, so we need a
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# layer that does have it to copy from. We create that layer as test-branch here:
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# FROM builder as test-branch
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# WORKDIR /iverilog
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# ARG TEST_BRANCH=master
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# RUN git checkout ${TEST_BRANCH}
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#
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# FROM release-candidate-entrypoint-make as test-release-candidate-entrypoint-make
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# COPY --from=test-branch /iverilog/dockerfiles/test /home/ic/
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#
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# RUN make
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# RUN make clean
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FROM release-candidate-entrypoint-make as iverilog-make
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FROM release-candidate as iverilog
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# Below are some sample commands to build docker images.
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#
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# The following builds iverilog from the source in the current directory
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# docker build . -t iverilog
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#
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# The following builds the latest code from the Thirsty2/iverilog fork master branch
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# docker build --build-arg IVERILOG_REPO_URL=https://github.com/Thirsty2/iverilog.git --build-arg TEST_BRANCH=add-dockerfile . -t iverilog
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#
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# The following won't work until the pull request is accepted, but should work afterwards to build the master branch of steveicarus/iverilog
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# docker build . -t iverilog
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