1FROM circleci/buildpack-deps:bionic 2 3RUN sudo apt-get -y -qq update 4RUN sudo apt-get -y install software-properties-common 5RUN sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test 6RUN sudo apt-get -y install cmake 7RUN sudo apt-get -y install qemu-system-ppc qemu-user-static qemu-system-arm 8RUN sudo apt-get -y install libc6-dev-armel-cross libc6-dev-arm64-cross libc6-dev-i386 9RUN sudo apt-get -y install clang clang-tools 10RUN sudo apt-get -y install gcc-5 gcc-5-multilib gcc-6 11RUN sudo apt-get -y install valgrind 12RUN sudo apt-get -y install gcc-multilib-powerpc-linux-gnu gcc-powerpc-linux-gnu gcc-arm-linux-gnueabi gcc-aarch64-linux-gnu 13