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Add dockerfile for cross compiling arm32v7 image
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| # This dockerfile is meant to cross compile with a x64 machine for a arm32v7 host | ||
| # It is using multi stage build: | ||
| # * downloader: Download litecoin/bitcoin and qemu binaries needed for c-lightning | ||
| # * builder: Cross compile c-lightning dependencies, then c-lightning itself with static linking | ||
| # * final: Copy the binaries required at runtime | ||
| # The resulting image uploaded to dockerhub will only contain what is needed for runtime. | ||
| # From the root of the repository, run "docker build -t yourimage:yourtag -f contrib/linuxarm32v7.Dockerfile ." | ||
| FROM debian:stretch-slim as downloader | ||
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| RUN set -ex \ | ||
| && apt-get update \ | ||
| && apt-get install -qq --no-install-recommends ca-certificates dirmngr wget \ | ||
| qemu qemu-user-static qemu-user binfmt-support | ||
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| WORKDIR /opt | ||
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| ARG BITCOIN_VERSION=0.17.0 | ||
| ENV BITCOIN_TARBALL bitcoin-$BITCOIN_VERSION-arm-linux-gnueabihf.tar.gz | ||
| ENV BITCOIN_URL https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/$BITCOIN_TARBALL | ||
| ENV BITCOIN_ASC_URL https://bitcoincore.org/bin/bitcoin-core-$BITCOIN_VERSION/SHA256SUMS.asc | ||
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| RUN mkdir /opt/bitcoin && cd /opt/bitcoin \ | ||
| && wget -qO $BITCOIN_TARBALL "$BITCOIN_URL" \ | ||
| && wget -qO bitcoin.asc "$BITCOIN_ASC_URL" \ | ||
| && grep $BITCOIN_TARBALL bitcoin.asc | tee SHA256SUMS.asc \ | ||
| && sha256sum -c SHA256SUMS.asc \ | ||
| && BD=bitcoin-$BITCOIN_VERSION/bin \ | ||
| && tar -xzvf $BITCOIN_TARBALL $BD/bitcoin-cli --strip-components=1 \ | ||
| && rm $BITCOIN_TARBALL | ||
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| ENV LITECOIN_VERSION 0.14.2 | ||
| ENV LITECOIN_TARBALL litecoin-$LITECOIN_VERSION-arm-linux-gnueabihf.tar.gz | ||
| ENV LITECOIN_URL https://download.litecoin.org/litecoin-$LITECOIN_VERSION/linux/$LITECOIN_TARBALL | ||
| ENV LITECOIN_SHA256 e79f2a8e8e1b9920d07cff8482237b56aa4be2623103d3d2825ce09a2cc2f6d7 | ||
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| # install litecoin binaries | ||
| RUN mkdir /opt/litecoin && cd /opt/litecoin \ | ||
| && wget -qO litecoin.tar.gz "$LITECOIN_URL" \ | ||
| && echo "$LITECOIN_SHA256 litecoin.tar.gz" | sha256sum -c - \ | ||
| && BD=litecoin-$LITECOIN_VERSION/bin \ | ||
| && tar -xzvf litecoin.tar.gz $BD/litecoin-cli --strip-components=1 --exclude=*-qt \ | ||
| && rm litecoin.tar.gz | ||
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| FROM debian:stretch-slim as builder | ||
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| ENV LIGHTNINGD_VERSION=master | ||
| RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates autoconf automake build-essential git libtool python python3 wget gnupg dirmngr git \ | ||
| libc6-armhf-cross gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf | ||
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| ENV target_host=arm-linux-gnueabihf | ||
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| ENV AR=${target_host}-ar \ | ||
| AS=${target_host}-as \ | ||
| CC=${target_host}-gcc \ | ||
| CXX=${target_host}-g++ \ | ||
| LD=${target_host}-ld \ | ||
| STRIP=${target_host}-strip \ | ||
| QEMU_LD_PREFIX=/usr/${target_host} \ | ||
| HOST=${target_host} | ||
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| RUN wget -q https://zlib.net/zlib-1.2.11.tar.gz \ | ||
| && tar xvf zlib-1.2.11.tar.gz \ | ||
| && cd zlib-1.2.11 \ | ||
| && ./configure --prefix=$QEMU_LD_PREFIX \ | ||
| && make \ | ||
| && make install && cd .. && rm zlib-1.2.11.tar.gz && rm -rf zlib-1.2.11 | ||
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| RUN apt-get install -y --no-install-recommends unzip tclsh \ | ||
| && wget -q https://www.sqlite.org/2018/sqlite-src-3260000.zip \ | ||
| && unzip sqlite-src-3260000.zip \ | ||
| && cd sqlite-src-3260000 \ | ||
| && ./configure --enable-static --disable-readline --disable-threadsafe --disable-load-extension --host=${target_host} --prefix=$QEMU_LD_PREFIX \ | ||
| && make \ | ||
| && make install && cd .. && rm sqlite-src-3260000.zip && rm -rf sqlite-src-3260000 | ||
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| RUN wget -q https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz \ | ||
| && tar xvf gmp-6.1.2.tar.xz \ | ||
| && cd gmp-6.1.2 \ | ||
| && ./configure --disable-assembly --prefix=$QEMU_LD_PREFIX --host=${target_host} \ | ||
| && make \ | ||
| && make install && cd .. && rm gmp-6.1.2.tar.xz && rm -rf gmp-6.1.2 | ||
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| COPY --from=downloader /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static | ||
| WORKDIR /opt/lightningd | ||
| COPY . . | ||
| ARG DEVELOPER=0 | ||
| RUN ./configure --enable-static && make -j3 DEVELOPER=${DEVELOPER} && cp lightningd/lightning* cli/lightning-cli /usr/bin/ | ||
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| FROM arm32v7/debian:stretch-slim as final | ||
| COPY --from=downloader /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static | ||
| RUN apt-get update && apt-get install -y --no-install-recommends socat inotify-tools \ | ||
| && rm -rf /var/lib/apt/lists/* | ||
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| ENV LIGHTNINGD_DATA=/root/.lightning | ||
| ENV LIGHTNINGD_PORT=9835 | ||
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| RUN mkdir $LIGHTNINGD_DATA && \ | ||
| touch $LIGHTNINGD_DATA/config | ||
| VOLUME [ "/root/.lightning" ] | ||
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| COPY --from=builder /opt/lightningd/cli/lightning-cli /usr/bin | ||
| COPY --from=builder /opt/lightningd/lightningd/lightning* /usr/bin/ | ||
| COPY --from=downloader /opt/bitcoin/bin /usr/bin | ||
| COPY --from=downloader /opt/litecoin/bin /usr/bin | ||
| COPY tools/docker-entrypoint.sh entrypoint.sh | ||
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| EXPOSE 9735 9835 | ||
| ENTRYPOINT [ "./entrypoint.sh" ] |