FROM rancher/os-dapper-base

RUN apt-get update && \
    apt-get -y install locales sudo vim less curl wget git rsync build-essential isolinux xorriso gccgo \
        libblkid-dev libmount-dev libselinux1-dev cpio genisoimage qemu-kvm qemu python-pip ca-certificates pkg-config tox

ARG HOST_ARCH
ENV HOST_ARCH ${HOST_ARCH}
RUN ln -sf go-6 /usr/bin/go && mkdir -p /usr/local && cd /usr/local && \
    wget -O - https://storage.googleapis.com/golang/go1.6.src.tar.gz | tar -xz && \
    cd go/src && GOROOT_BOOTSTRAP=/usr GOARCH=${HOST_ARCH} GOHOSTARCH=${HOST_ARCH} ./make.bash

ENV PATH /usr/local/go/bin:$PATH
RUN mkdir -p /go/src /go/bin && chmod -R 777 /go
ENV GOPATH /go
ENV PATH /go/bin:$PATH

ARG HOST_DOCKER_BINARY_URL
ENV HOST_DOCKER_BINARY_URL ${HOST_DOCKER_BINARY_URL}
RUN wget -O - ${HOST_DOCKER_BINARY_URL} > /usr/local/bin/docker
RUN chmod +x /usr/local/bin/docker

ENV DAPPER_DOCKER_SOCKET true
ENV DAPPER_SOURCE /go/src/github.com/rancher/os
ENV DAPPER_OUTPUT ./bin ./dist ./build/os-config.yml
ENV DAPPER_RUN_ARGS --privileged
ENV SHELL /bin/bash
WORKDIR ${DAPPER_SOURCE}

COPY .dockerignore.dapper .dockerignore

CMD make

ARG TOOLCHAIN
ENV TOOLCHAIN ${TOOLCHAIN}

RUN if [ "${TOOLCHAIN}" != "" ] && ! which ${TOOLCHAIN}-gcc; then \
        apt-get install -y gcc-${TOOLCHAIN} g++-${TOOLCHAIN} \
    ;fi

RUN if [ "${TOOLCHAIN}" != "" ]; then \
        apt-get update && \
        cd /usr/local/src && \
        for i in libselinux libsepol pcre3 util-linux; do \
            apt-get build-dep -y $i && \
            apt-get source -y $i \
        ;done \
     ;fi

RUN if [ "${TOOLCHAIN}" != "" ]; then \
        cd /usr/local/src/pcre3-* && \
        autoreconf && \
        CC=${TOOLCHAIN}-gcc CXX=${TOOLCHAIN}-g++ ./configure --host=${TOOLCHAIN} --prefix=/usr/${TOOLCHAIN} && \
        make -j$(nproc) && \
        make install \
    ;fi

RUN if [ "${TOOLCHAIN}" != "" ]; then \
        cd /usr/local/src/libselinux-* && \
        CC=${TOOLCHAIN}-gcc CXX=${TOOLCHAIN}-g++ make CFLAGS=-Wall && \
        make PREFIX=/usr/${TOOLCHAIN} DESTDIR=/usr/${TOOLCHAIN} install && \
        cd /usr/local/src/libsepol-* && \
        CC=${TOOLCHAIN}-gcc CXX=${TOOLCHAIN}-g++ make CFLAGS=-Wall && \
        make PREFIX=/usr/${TOOLCHAIN} DESTDIR=/usr/${TOOLCHAIN} install \
    ;fi

RUN if [ "${TOOLCHAIN}" != "" ]; then \
        cd /usr/local/src/util-linux-* && \
        autoreconf && \
        CC=${TOOLCHAIN}-gcc CXX=${TOOLCHAIN}-g++ ./configure --host=${TOOLCHAIN} --prefix=/usr/${TOOLCHAIN} \
            --disable-all-programs \
            --enable-libmount \
            --enable-libblkid \
            --enable-libuuid \
            --enable-mount && \
        make -j$(nproc) && \
        make install \
    ;fi