mirror of
https://github.com/golang/sys.git
synced 2026-02-08 11:46:04 +03:00
5e4e11fc64
CL 399336 added support for generating linux/loong64 types and constants by using a patched version of Go 1.18. The necessary changes have since been submitted to gotip, so use Go build from the master branch to generate types and consts. The changes in the cgo -godefs generated comments are due to CL 396936, also see go.dev/issue/52063 Change-Id: I314156675e79ba77b9eb1fa1845b20ca974ec77a Reviewed-on: https://go-review.googlesource.com/c/sys/+/406794 Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Michael Knyszek <mknyszek@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
82 lines
3.8 KiB
Docker
82 lines
3.8 KiB
Docker
FROM ubuntu:20.04
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# Disable interactive prompts on package installation
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ENV DEBIAN_FRONTEND noninteractive
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# Dependencies to get the git sources and go binaries
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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curl \
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git \
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rsync \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Get the git sources. If not cached, this takes O(5 minutes).
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WORKDIR /git
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RUN git config --global advice.detachedHead false
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# Linux Kernel: Released 20 Mar 2022
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RUN git clone --branch v5.17 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
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# GNU C library: Released 03 Feb 2022
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RUN git clone --branch release/2.35/master --depth 1 https://sourceware.org/git/glibc.git
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# Only for loong64, add kernel and glibc patch
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RUN git clone https://github.com/loongson/golang-infra.git /git/loong64-patches \
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&& git config --global user.name "golang" && git config --global user.email "golang@localhost" \
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&& cd /git/loong64-patches && git checkout linux-v5.17 && cd /git/linux && git am /git/loong64-patches/*.patch \
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&& cd /git/loong64-patches && git checkout glibc-v2.35 && cd /git/glibc && git am /git/loong64-patches/*.patch \
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&& curl -fsSL https://git.savannah.gnu.org/cgit/config.git/plain/config.sub -o /git/glibc/scripts/config.sub
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# Get Go
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ENV GOLANG_VERSION 1.18
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ENV GOLANG_DOWNLOAD_URL https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
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ENV GOLANG_DOWNLOAD_SHA256 e85278e98f57cdb150fe8409e6e5df5343ecb13cebf03a5d5ff12bd55a80264f
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RUN curl -fsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz \
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&& echo "$GOLANG_DOWNLOAD_SHA256 golang.tar.gz" | sha256sum -c - \
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&& tar -C /usr/local -xzf golang.tar.gz \
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&& rm golang.tar.gz
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ENV PATH /usr/local/go/bin:$PATH
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# Linux and Glibc build dependencies and emulator
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RUN apt-get update && apt-get install -y --no-install-recommends \
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bison gawk make python3 \
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gcc gcc-multilib \
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gettext texinfo \
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qemu-user \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Cross compilers (install recommended packages to get cross libc-dev)
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RUN apt-get update && apt-get install -y \
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gcc-aarch64-linux-gnu gcc-arm-linux-gnueabi \
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gcc-mips-linux-gnu gcc-mips64-linux-gnuabi64 \
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gcc-mips64el-linux-gnuabi64 gcc-mipsel-linux-gnu \
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gcc-powerpc-linux-gnu gcc-powerpc64-linux-gnu \
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gcc-powerpc64le-linux-gnu gcc-riscv64-linux-gnu \
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gcc-s390x-linux-gnu gcc-sparc64-linux-gnu \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Only for loong64, build Go from master until 1.19 is released
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RUN git clone https://go.googlesource.com/go --branch master /git/go \
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&& cd /git/go/src && ./make.bash
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ENV PATH /git/go/bin:$PATH
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# Only for loong64, getting tools of qemu-user and gcc-cross-compiler
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RUN apt-get update && apt-get install wget xz-utils -y && mkdir /loong64 && cd /loong64 \
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&& wget -q https://github.com/loongson/build-tools/releases/download/2021.12.21/qemu-loongarch-2022-4-01.tar.gz \
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&& tar xf qemu-loongarch-2022-4-01.tar.gz && cp ./4-1/new-world/qemu-loongarch64 /usr/bin/ \
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&& rm -rf qemu-loongarch-2022-4-01.tar.gz 4-1 \
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&& wget -q https://github.com/loongson/build-tools/releases/download/2021.12.21/loongarch64-clfs-2022-03-03-cross-tools-gcc-glibc.tar.xz \
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&& tar xf loongarch64-clfs-2022-03-03-cross-tools-gcc-glibc.tar.xz && mv cross-tools.gcc_glibc /usr/local/cross-tools-loong64 \
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&& rm -rf loongarch64-clfs-2022-03-03-cross-tools-gcc-glibc.tar.xz \
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&& ln -s /usr/local/cross-tools-loong64/bin/loongarch64-unknown-linux-gnu-gcc /usr/bin/loongarch64-linux-gnu-gcc \
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&& rm -rf /loong64
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# Let the scripts know they are in the docker environment
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ENV GOLANG_SYS_BUILD docker
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WORKDIR /build/unix
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ENTRYPOINT ["go", "run", "linux/mkall.go", "/git/linux", "/git/glibc"]
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