mirror of
https://github.com/bensuperpc/dockcross.git
synced 2024-12-23 09:04:27 +01:00
50 lines
1.6 KiB
Docker
50 lines
1.6 KiB
Docker
ARG DOCKER_IMAGE=bensuperpc/base:latest
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FROM $DOCKER_IMAGE
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MAINTAINER Bensuperpc "bensuperpc@gmail.com"
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RUN dpkg --add-architecture i386 && \
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apt-get update && apt-get -y install \
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gcc-multilib \
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g++-multilib \
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libc6:i386 \
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libstdc++6:i386 \
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libbz2-dev:i386 \
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libexpat1-dev:i386 \
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ncurses-dev:i386
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ENV CROSS_TRIPLE i686-linux-gnu
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ENV CROSS_ROOT /usr/${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/${CROSS_TRIPLE}-g++
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COPY Toolchain.cmake /usr/lib/${CROSS_TRIPLE}/
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ENV CMAKE_TOOLCHAIN_FILE /usr/lib/${CROSS_TRIPLE}/Toolchain.cmake
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# Linux kernel cross compilation variables
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ENV CROSS_COMPILE ${CROSS_TRIPLE}-
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ENV ARCH x86
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COPY linux32-entrypoint.sh /dockcross/
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ENTRYPOINT ["/dockcross/linux32-entrypoint.sh"]
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#include "common.lib"
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#include "common.label-and-env"
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