dockcross/linux-x86/Dockerfile.in

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2022-12-16 16:07:56 +01:00
ARG ORG=dockcross
FROM ${ORG}/base:latest
LABEL maintainer="Matt McCormick matt.mccormick@kitware.com"
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RUN dpkg --add-architecture i386 && \
apt-get update && apt-get -y install \
gcc-multilib \
g++-multilib \
libc6:i386 \
libtbb-dev:i386 \
libstdc++6:i386 \
libbz2-dev:i386 \
libexpat1-dev:i386 \
ncurses-dev:i386
ENV CROSS_TRIPLE i686-linux-gnu
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ENV CROSS_ROOT /usr/${CROSS_TRIPLE}
ENV PATH ${PATH}:${CROSS_ROOT}/bin
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RUN mkdir -p ${CROSS_ROOT}/bin
COPY ${CROSS_TRIPLE}.sh ${CROSS_ROOT}/bin/${CROSS_TRIPLE}.sh
COPY ${CROSS_TRIPLE}-as.sh ${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as.sh
COPY ${CROSS_TRIPLE}-noop.sh ${CROSS_ROOT}/bin/${CROSS_TRIPLE}-noop.sh
# Create symlinks for x86_64 binaries that support x86 and x86_64 targets natively
RUN cd ${CROSS_ROOT}/bin && \
ln -s /usr/bin/x86_64-linux-gnu-ar ${CROSS_TRIPLE}-ar && \
ln -s /usr/bin/x86_64-linux-gnu-c++filt ${CROSS_TRIPLE}-c++filt && \
ln -s /usr/bin/x86_64-linux-gnu-dwp ${CROSS_TRIPLE}-dwp && \
ln -s /usr/bin/x86_64-linux-gnu-elfedit ${CROSS_TRIPLE}-elfedit && \
ln -s /usr/bin/x86_64-linux-gnu-gcc-ar ${CROSS_TRIPLE}-gcc-ar && \
ln -s /usr/bin/x86_64-linux-gnu-gcc-ar-10 ${CROSS_TRIPLE}-gcc-ar-10 && \
ln -s /usr/bin/x86_64-linux-gnu-gcc-nm ${CROSS_TRIPLE}-gcc-nm && \
ln -s /usr/bin/x86_64-linux-gnu-gcc-ranlib ${CROSS_TRIPLE}-gcc-ranlib && \
ln -s /usr/bin/x86_64-linux-gnu-gcc-ranlib-10 ${CROSS_TRIPLE}-gcc-ranlib-10 && \
ln -s /usr/bin/x86_64-linux-gnu-gcov ${CROSS_TRIPLE}-gcov && \
ln -s /usr/bin/x86_64-linux-gnu-gcov-10 ${CROSS_TRIPLE}-gcov-10 && \
ln -s /usr/bin/x86_64-linux-gnu-gcov-dump ${CROSS_TRIPLE}-gcov-dump && \
ln -s /usr/bin/x86_64-linux-gnu-gcov-tool ${CROSS_TRIPLE}-gcov-tool && \
ln -s /usr/bin/x86_64-linux-gnu-gcov-tool-10 ${CROSS_TRIPLE}-gcov-tool-10 && \
ln -s /usr/bin/x86_64-linux-gnu-nm ${CROSS_TRIPLE}-nm && \
ln -s /usr/bin/x86_64-linux-gnu-objcopy ${CROSS_TRIPLE}-objcopy && \
ln -s /usr/bin/x86_64-linux-gnu-pkg-config ${CROSS_TRIPLE}-pkg-config && \
ln -s /usr/bin/x86_64-linux-gnu-ranlib ${CROSS_TRIPLE}-ranlib && \
ln -s /usr/bin/x86_64-linux-gnu-readelf ${CROSS_TRIPLE}-readelf && \
ln -s /usr/bin/x86_64-linux-gnu-size ${CROSS_TRIPLE}-size && \
ln -s /usr/bin/x86_64-linux-gnu-strings ${CROSS_TRIPLE}-strings && \
ln -s /usr/bin/x86_64-linux-gnu-strip ${CROSS_TRIPLE}-strip
# Use x86_64-linux-gnu.sh to pass -m32 to binaries that support an emulation flag
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RUN cd ${CROSS_ROOT}/bin && \
chmod +x ${CROSS_TRIPLE}.sh && \
ln -s /usr/bin/x86_64-linux-gnu-gcc && \
ln -s /usr/bin/x86_64-linux-gnu-g++ && \
ln -s /usr/bin/x86_64-linux-gnu-cpp && \
ln -s /usr/bin/x86_64-linux-gnu-as && \
ln -s /usr/bin/x86_64-linux-gnu-ld && \
ln -s /usr/bin/x86_64-linux-gnu-ld.gold && \
ln -s /usr/bin/x86_64-linux-gnu-lto-dump-10 && \
ln -s /usr/bin/x86_64-linux-gnu-objdump && \
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ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-gcc && \
ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-cpp && \
ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-g++ && \
ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-ld && \
ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-ld.gold && \
ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-lto-dump-10 && \
ln -s ${CROSS_TRIPLE}.sh ${CROSS_TRIPLE}-objdump && \
ln -s ${CROSS_TRIPLE}-as.sh ${CROSS_TRIPLE}-as && \
ln -s ${CROSS_TRIPLE}-noop.sh ${CROSS_TRIPLE}-noop
ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld
COPY Toolchain.cmake /usr/lib/${CROSS_TRIPLE}/
ENV CMAKE_TOOLCHAIN_FILE /usr/lib/${CROSS_TRIPLE}/Toolchain.cmake
# Linux kernel cross compilation variables
ENV CROSS_COMPILE ${CROSS_TRIPLE}-
ENV ARCH x86
COPY linux32-entrypoint.sh /dockcross/
ENTRYPOINT ["/dockcross/linux32-entrypoint.sh"]
#include "common.label-and-env"