mirror of
https://github.com/golang/sys.git
synced 2026-02-09 04:06:04 +03:00
33663a62ff
Add system call definitions for 32-bit PowerPC (ppc). These are
expected to be used with gccgo, as gc does not have a suitable code
generator.
These definitions are largely copied from ppc64x, with some 32-bit
specific wrappers copied from arm.
The glibc definitions of epoll_event and sockaddr_un structures need
to be overridden on ppc, similarly to some other architectures.
For golang/go#18031
Fixes golang/go#37443
Change-Id: I061ac2b8fa452dd37c2239a0b09dff2f3e9d50da
GitHub-Last-Rev: aada37a10b
GitHub-Pull-Request: golang/sys#106
Reviewed-on: https://go-review.googlesource.com/c/sys/+/312349
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
58 lines
2.2 KiB
Docker
58 lines
2.2 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 14 Feb 2021
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RUN git clone --branch v5.11 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
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# GNU C library: Released 01 Feb 2021 (we should try to get a secure way to clone this)
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RUN git clone --branch release/2.33/master --depth 1 git://sourceware.org/git/glibc.git
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# Get Go
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ENV GOLANG_VERSION 1.16.2
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ENV GOLANG_DOWNLOAD_URL https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
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ENV GOLANG_DOWNLOAD_SHA256 542e936b19542e62679766194364f45141fde55169db2d8d01046555ca9eb4b8
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RUN curl -fsSL "$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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# 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
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ENTRYPOINT ["go", "run", "linux/mkall.go", "/git/linux", "/git/glibc"]
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