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https://github.com/bensuperpc/dockcross.git
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c96cbdc956
This ensures that the dockcross script will continue to use the specific tagged version of the image that generates it.
57 lines
2.0 KiB
Docker
57 lines
2.0 KiB
Docker
FROM dockcross/base:latest
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MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
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RUN dpkg --add-architecture i386 && \
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apt-get update && apt-get -y install \
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gcc-multilib \
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g++-multilib \
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libc6:i386 \
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libstdc++6:i386 \
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libbz2-dev:i386 \
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libexpat1-dev:i386 \
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ncurses-dev:i386
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ENV CROSS_TRIPLE i686-linux-gnu
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ENV CROSS_ROOT /usr/${CROSS_TRIPLE}
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ENV PATH ${PATH}:${CROSS_ROOT}/bin
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RUN mkdir -p ${CROSS_ROOT}/bin
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COPY ${CROSS_TRIPLE}.sh ${CROSS_ROOT}/bin/${CROSS_TRIPLE}.sh
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COPY ${CROSS_TRIPLE}-as.sh ${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as.sh
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COPY ${CROSS_TRIPLE}-noop.sh ${CROSS_ROOT}/bin/${CROSS_TRIPLE}-noop.sh
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RUN cd ${CROSS_ROOT}/bin && \
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chmod +x ${CROSS_TRIPLE}.sh && \
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ln -s /usr/bin/x86_64-linux-gnu-gcc && \
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ln -s /usr/bin/x86_64-linux-gnu-g++ && \
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ln -s /usr/bin/x86_64-linux-gnu-as && \
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ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-gcc && \
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ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-g++ && \
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ln -s ${CROSS_TRIPLE}-as.sh ${CROSS_TRIPLE}-as && \
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ln -s /usr/bin/x86_64-linux-gnu-ar ${CROSS_TRIPLE}-ar && \
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ln -s ${CROSS_TRIPLE}-noop.sh ${CROSS_TRIPLE}-noop
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ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
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AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
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CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
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CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++
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# Note: Toolchain file support is currently in debian Experimental:
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# https://wiki.debian.org/CrossToolchains#In_jessie_.28Debian_8.29
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COPY Toolchain.cmake /usr/lib/${CROSS_TRIPLE}/
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ENV CMAKE_TOOLCHAIN_FILE /usr/lib/${CROSS_TRIPLE}/Toolchain.cmake
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COPY linux32-entrypoint.sh /dockcross/
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ENTRYPOINT ["/dockcross/linux32-entrypoint.sh"]
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# Build-time metadata as defined at http://label-schema.org
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ARG BUILD_DATE
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ARG IMAGE=dockcross/linux-x86
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ARG VERSION=latest
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ARG VCS_REF
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ARG VCS_URL
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LABEL org.label-schema.build-date=$BUILD_DATE \
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org.label-schema.name=$IMAGE \
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org.label-schema.version=$VERSION \
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org.label-schema.vcs-ref=$VCS_REF \
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org.label-schema.vcs-url=$VCS_URL \
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org.label-schema.schema-version="1.0"
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ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}
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