FROM thewtex/cross-compiler-base MAINTAINER Matt McCormick "matt.mccormick@kitware.com" # The cross-compiling emulator RUN curl -sL https://deb.nodesource.com/setup_4.x | bash - && \ apt-get install -y --no-install-recommends \ default-jre \ nodejs \ python2.7 ENV EMSCRIPTEN_VERSION 1.36.5 RUN cd /usr && \ curl -L https://s3.amazonaws.com/mozilla-games/emscripten/releases/emsdk-portable.tar.gz | tar xz && \ cd ./emsdk_portable && \ ./emsdk update && \ ./emsdk install -j$(nproc) --build=Release sdk-tag-${EMSCRIPTEN_VERSION}-32bit && \ ./emsdk activate --build=Release sdk-tag-${EMSCRIPTEN_VERSION}-32bit && \ ./emsdk install node-4.1.1-64bit && \ ./emsdk activate node-4.1.1-64bit && \ ./emsdk uninstall node-4.1.1-32bit && \ find . -name "*.o" -exec rm {} \; && \ find . -name "*.a" -exec rm {} \; && \ find . -name "*.tmp" -exec rm {} \; ENV PATH /usr/emsdk_portable:/usr/emsdk_portable/clang/tag-e${EMSCRIPTEN_VERSION}/build_tag-e${EMSCRIPTEN_VERSION}_32/bin:/usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}:${PATH} ENV CC=/usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}/emcc \ CXX=/usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}/em++ \ AR=/usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}/emar # Emscripten generates system libraries the firsts time it runs ADD test/ /tmp/test/ RUN cd /tmp && \ /bin/echo -e "#include \nint main() { std::cout << \"first run\"; return 0; }" > /tmp/first_run.cxx && \ $CXX /tmp/first_run.cxx -o a.out.js && \ rm /tmp/first_run.* && \ /bin/echo -e "#include \nint main() { printf(\"first run\"); return 0; }" > /tmp/first_run.c && \ $CC /tmp/first_run.c -o a.out.js && \ rm /tmp/first_run.* a.out.js && \ cd /tmp/test && \ python /tmp/test/run.py; python /tmp/test/run.py && \ cd && rm -rf /tmp/test ENV DEFAULT_DOCKCROSS_IMAGE thewtex/cross-compiler-browser-asmjs ENV CMAKE_TOOLCHAIN_FILE /usr/emsdk_portable/emscripten/tag-${EMSCRIPTEN_VERSION}/cmake/Modules/Platform/Emscripten.cmake