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https://github.com/bensuperpc/dockcross.git
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40 lines
1.8 KiB
Docker
40 lines
1.8 KiB
Docker
FROM thewtex/cross-compiler-base
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MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
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# The cross-compiling emulator
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RUN curl -sL https://deb.nodesource.com/setup | bash - && \
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apt-get install -y --no-install-recommends \
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default-jre \
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nodejs \
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python2.7
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ENV EMSCRIPTEN_VERSION 1.36.1
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RUN cd /usr && \
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curl -L https://s3.amazonaws.com/mozilla-games/emscripten/releases/emsdk-portable.tar.gz | tar xz && \
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cd ./emsdk_portable && \
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./emsdk update && \
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./emsdk install -j$(nproc) --build=Release sdk-tag-${EMSCRIPTEN_VERSION}-32bit && \
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./emsdk activate --build=Release sdk-tag-${EMSCRIPTEN_VERSION}-32bit && \
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./emsdk install node-4.1.1-64bit && \
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./emsdk activate node-4.1.1-64bit && \
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./emsdk uninstall node-4.1.1-32bit && \
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find . -name "*.o" -exec rm {} \; && \
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find . -name "*.a" -exec rm {} \; && \
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find . -name "*.tmp" -exec rm {} \;
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ENV PATH /usr/emsdk_portable:/usr/emsdk_portable/clang/tag-e${EMSCRIPTEN_VERSION}/build_tag-e${EMSCRIPTEN_VERSION}_32/bin:/usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}:${PATH}
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ENV CC=/usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}/emcc \
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CXX=/usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}/em++ \
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AR=/usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}/emar
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# Emscripten generates system libraries the firsts time it runs
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RUN cd /tmp && \
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/bin/echo -e "#include <iostream>\nint main() { std::cout << \"first run\"; return 0; }" > /tmp/first_run.cxx && \
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$CXX /tmp/first_run.cxx && \
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rm /tmp/first_run.* && \
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/bin/echo -e "#include <stdio.h>\nint main() { printf(\"first run\"); return 0; }" > /tmp/first_run.c && \
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$CC /tmp/first_run.c && \
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rm /tmp/first_run.* a.out.js
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ENV CMAKE_TOOLCHAIN_FILE /usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}/cmake/Modules/Platform/Emscripten.cmake
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