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| author | Christian Parpart <christian@ethereum.org> | 2018-06-22 15:27:08 +0800 |
|---|---|---|
| committer | Christian Parpart <christian@ethereum.org> | 2018-06-26 18:13:03 +0800 |
| commit | 37b5669ec3949b3f8a407a44bbdd27eb65e0fdfe (patch) | |
| tree | 55c113218cd8241281a541c43a39d28b7a2fe494 /scripts | |
| parent | 754610077680e19a80655ab1dcc0f430a340c232 (diff) | |
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make build concurrency build-time customizable
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Dockerfile | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/scripts/Dockerfile b/scripts/Dockerfile index dd373d2a..2b2de1e2 100644 --- a/scripts/Dockerfile +++ b/scripts/Dockerfile @@ -12,11 +12,27 @@ RUN ./scripts/install_deps.sh #Copy working directory on travis to the image COPY / $WORKDIR +# Number of parallel jobs during build +# or 0 for auto-computing (max(1, CPU_core_count * 2/3), a greedy value) +ARG BUILD_CONCURRENCY="0" + #Install dependencies, eliminate annoying warnings RUN sed -i -E -e 's/include <sys\/poll.h>/include <poll.h>/' /usr/include/boost/asio/detail/socket_types.hpp RUN cmake -DCMAKE_BUILD_TYPE=Release -DTESTS=0 -DSOLC_LINK_STATIC=1 -RUN make solc -j$(grep -c ^processor /proc/cpuinfo) && install -s solc/solc /usr/bin -#RUN strip solc/solc +RUN make solc \ + -j$(awk "BEGIN { \ + if (${BUILD_CONCURRENCY} != 0) { \ + print(${BUILD_CONCURRENCY}); \ + } else { \ + x=($(grep -c ^processor /proc/cpuinfo) * 2/3); \ + if (x > 1) { \ + printf(\"%d\n\", x); \ + } else { \ + print(1); \ + } \ + } \ + }") +RUN strip solc/solc FROM scratch COPY --from=build /solidity/solc/solc /usr/bin/solc |