FROM dockcross/base:latest MAINTAINER Matt McCormick "matt.mccormick@kitware.com" # This is for ARMv5 "legacy" (armel) devices which do NOT support hard float # VFP instructions (armhf). # musleabi as default glibc #include "common.crosstool" # The cross-compiling emulator RUN apt-get update \ && apt-get install -y \ qemu-user \ qemu-user-static \ && apt-get clean --yes # The CROSS_TRIPLE is a configured alias of the "armv5-unknown-linux-musleabi" target. ENV CROSS_TRIPLE armv5-unknown-linux-musleabi ENV CROSS_ROOT ${XCC_PREFIX}/${CROSS_TRIPLE} 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 \ FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran ENV QEMU_LD_PREFIX "${CROSS_ROOT}/${CROSS_TRIPLE}/sysroot" ENV QEMU_SET_ENV "LD_LIBRARY_PATH=${CROSS_ROOT}/lib:${QEMU_LD_PREFIX}" COPY Toolchain.cmake ${CROSS_ROOT}/ ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake ENV PKG_CONFIG_PATH /usr/lib/arm-linux-musleabihf/ # Linux kernel cross compilation variables ENV PATH ${PATH}:${CROSS_ROOT}/bin ENV CROSS_COMPILE ${CROSS_TRIPLE}- ENV ARCH arm # Build-time metadata as defined at http://label-schema.org ARG BUILD_DATE ARG IMAGE=dockcross/linux-armv5-musl ARG VERSION=latest ARG VCS_REF ARG VCS_URL LABEL org.label-schema.build-date=$BUILD_DATE \ org.label-schema.name=$IMAGE \ org.label-schema.version=$VERSION \ org.label-schema.vcs-ref=$VCS_REF \ org.label-schema.vcs-url=$VCS_URL \ org.label-schema.schema-version="1.0" ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}