| FROM ubuntu:16.04 |
| |
| # Dependencies to get the git sources and go binaries |
| RUN apt-get update && apt-get install -y \ |
| curl \ |
| git \ |
| && rm -rf /var/lib/apt/lists/* |
| |
| # Get the git sources. If not cached, this takes O(5 minutes). |
| WORKDIR /git |
| RUN git config --global advice.detachedHead false |
| # Linux Kernel: Released 19 Feb 2017 |
| RUN git clone --branch v4.10 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux |
| # GNU C library: Released 05 Feb 2017 (we should try to get a secure way to clone this) |
| RUN git clone --branch glibc-2.25 --depth 1 git://sourceware.org/git/glibc.git |
| |
| # Get Go 1.8 (https://github.com/docker-library/golang/blob/master/1.8/Dockerfile) |
| ENV GOLANG_VERSION 1.8 |
| ENV GOLANG_DOWNLOAD_URL https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz |
| ENV GOLANG_DOWNLOAD_SHA256 53ab94104ee3923e228a2cb2116e5e462ad3ebaeea06ff04463479d7f12d27ca |
| |
| RUN curl -fsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz \ |
| && echo "$GOLANG_DOWNLOAD_SHA256 golang.tar.gz" | sha256sum -c - \ |
| && tar -C /usr/local -xzf golang.tar.gz \ |
| && rm golang.tar.gz |
| |
| ENV PATH /usr/local/go/bin:$PATH |
| |
| # Linux and Glibc build dependencies |
| RUN apt-get update && apt-get install -y \ |
| gawk make python \ |
| gcc gcc-multilib \ |
| gettext texinfo \ |
| && rm -rf /var/lib/apt/lists/* |
| # Emulator and cross compilers |
| RUN apt-get update && apt-get install -y \ |
| qemu \ |
| gcc-aarch64-linux-gnu gcc-arm-linux-gnueabi \ |
| gcc-mips-linux-gnu gcc-mips64-linux-gnuabi64 \ |
| gcc-mips64el-linux-gnuabi64 gcc-mipsel-linux-gnu \ |
| gcc-powerpc64-linux-gnu gcc-powerpc64le-linux-gnu \ |
| gcc-s390x-linux-gnu gcc-sparc64-linux-gnu \ |
| && rm -rf /var/lib/apt/lists/* |
| |
| # Let the scripts know they are in the docker environment |
| ENV GOLANG_SYS_BUILD docker |
| WORKDIR /build |
| ENTRYPOINT ["go", "run", "linux/mkall.go", "/git/linux", "/git/glibc"] |