2021-08-05 16:28:23 +02:00
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FROM dockcross/base:latest
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2021-10-04 12:51:28 +02:00
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LABEL maintainer="Matt McCormick matt.mccormick@kitware.com"
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2021-08-05 16:28:23 +02:00
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# Crosstool-ng version
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# We use a git commit while waiting for 1.25 to release (1.24 is several years old)
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2021-09-17 08:00:27 +02:00
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# crosstool-ng master 2021-09-17
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ENV CT_VERSION 7daa182506baf30adb35752369cf352ac2383c3b
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2021-08-05 16:28:23 +02:00
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# This is for 32-bit ARMv6 Linux
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# Raspberry Pi is ARMv6+VFP2
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#include "common.crosstool"
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# The cross-compiling emulator
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RUN apt-get update \
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&& apt-get install -y \
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qemu-user \
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qemu-user-static \
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&& apt-get clean --yes
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# The CROSS_TRIPLE is a configured alias of the "armv6-unknown-linux-gnueabihf" target.
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ENV CROSS_TRIPLE armv6-unknown-linux-gnueabihf
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ENV CROSS_ROOT ${XCC_PREFIX}/${CROSS_TRIPLE}
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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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CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
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CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
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LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
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FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
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ENV QEMU_LD_PREFIX "${CROSS_ROOT}/${CROSS_TRIPLE}/sysroot"
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ENV QEMU_SET_ENV "LD_LIBRARY_PATH=${CROSS_ROOT}/lib:${QEMU_LD_PREFIX}"
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COPY Toolchain.cmake ${CROSS_ROOT}/
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ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake
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ENV PKG_CONFIG_PATH /usr/lib/arm-linux-gnueabihf/
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# Linux kernel cross compilation variables
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ENV PATH ${PATH}:${CROSS_ROOT}/bin
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ENV CROSS_COMPILE ${CROSS_TRIPLE}-
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ENV ARCH arm
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#include "common.label-and-env"
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