2019-07-12 06:28:29 +02:00
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#!/usr/bin/env bash
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export LC_ALL=C
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set -e -o pipefail
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# Determine the maximum number of jobs to run simultaneously (overridable by
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# environment)
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MAX_JOBS="${MAX_JOBS:-$(nproc)}"
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# Download the depends sources now as we won't have internet access in the build
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# container
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make -C "${PWD}/depends" -j"$MAX_JOBS" download ${V:+V=1} ${SOURCES_PATH:+SOURCES_PATH="$SOURCES_PATH"}
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# Determine the reference time used for determinism (overridable by environment)
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SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(git log --format=%at -1)}"
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# Deterministically build Bitcoin Core for HOSTs (overriable by environment)
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for host in ${HOSTS=i686-linux-gnu x86_64-linux-gnu arm-linux-gnueabihf aarch64-linux-gnu riscv64-linux-gnu}; do
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# Display proper warning when the user interrupts the build
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trap 'echo "** INT received while building ${host}, you may want to clean up the relevant output and distsrc-* directories before rebuilding"' INT
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2019-07-12 17:42:36 +02:00
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# Run the build script 'contrib/guix/libexec/build.sh' in the build
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# container specified by 'contrib/guix/manifest.scm'
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2019-07-12 06:28:29 +02:00
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# shellcheck disable=SC2086
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guix environment --manifest="${PWD}/contrib/guix/manifest.scm" \
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--container \
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--pure \
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--no-cwd \
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--share="$PWD"=/bitcoin \
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${SOURCES_PATH:+--share="$SOURCES_PATH"} \
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${ADDITIONAL_GUIX_ENVIRONMENT_FLAGS} \
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-- env HOST="$host" \
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MAX_JOBS="$MAX_JOBS" \
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SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:?unable to determine value}" \
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${V:+V=1} \
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${SOURCES_PATH:+SOURCES_PATH="$SOURCES_PATH"} \
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bash -c "cd /bitcoin && bash contrib/guix/libexec/build.sh"
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done
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