721965bd6e
Boost's b2 clang toolset compiles with --target=arm64-pc-linux on aarch64. Clang cannot map that triple to Arch Linux ARM's aarch64-unknown-linux-gnu GCC install, so every Boost configure check and compile lost libstdc++ headers and crtbeginS.o. Ship an arm64-pc-linux.cfg next to clang that sets --gcc-triple to the host GCC.
85 lines
3.2 KiB
Docker
85 lines
3.2 KiB
Docker
# Cached builder image for the local Arch package build+validate lane.
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#
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# Pre-bakes the Arch build toolchain so the actual build doesn't need to
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# reinstall packages on every run. The build itself uses scripts/build-arch-pkg.sh
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# which invokes makepkg inside this container.
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#
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# Pattern: mirrors docker/local-ci/debian-package.Dockerfile.
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# Built and driven by scripts/local-ci/package-lane.sh (--only arch).
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# archlinux/archlinux is amd64-only; aarch64 lanes pass an Arch Linux ARM
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# image (ghcr.io/menci/archlinuxarm, built from the official ALARM rootfs).
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ARG ARCH_BASE_IMAGE=archlinux/archlinux:latest
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FROM ${ARCH_BASE_IMAGE}
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ENV PATH="/root/.local/bin:${PATH}"
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# Provision base build toolchain in a single layer (keeps caching clean).
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RUN set -euxo pipefail; \
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grep -q '^DisableSandbox$' /etc/pacman.conf || sed -i '/^\[options\]/a DisableSandbox' /etc/pacman.conf; \
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grep -q '^[[:space:]]*DownloadUser' /etc/pacman.conf && sed -i 's/^[[:space:]]*DownloadUser/# DownloadUser/' /etc/pacman.conf || true; \
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# Pacman keyring must be initialized before installing packages
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pacman-key --init 2>/dev/null || true; \
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pacman-key --populate archlinux 2>/dev/null || true; \
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pacman-key --populate archlinuxarm 2>/dev/null || true; \
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pacman -Syu --noconfirm --needed; \
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pacman -S --noconfirm --needed \
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base-devel \
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clang \
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cmake \
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meson \
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ninja \
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python \
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python-pip \
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ccache \
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git \
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zip \
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pkgconf \
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liburing \
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libarchive \
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taglib \
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sqlite \
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openssl \
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curl \
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protobuf \
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boost \
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lld \
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fakeroot \
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sudo; \
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# Clean package cache to keep image size manageable
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yes | pacman -Scc 2>/dev/null || true
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# Install Conan via pip (not available as an Arch package at a stable version).
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RUN python -m venv /opt/venv && \
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/opt/venv/bin/pip install --no-cache-dir 'conan<3' && \
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/opt/venv/bin/pip install --no-cache-dir --upgrade meson ninja
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# Ensure venv tools (conan, meson, ninja) are on PATH
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ENV PATH="/opt/venv/bin:${PATH}"
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# Set Clang as default compiler
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ENV CC=clang \
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CXX=clang++
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# Boost's b2 clang toolset passes --target=arm64-pc-linux on aarch64. Clang
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# cannot map that triple to Arch Linux ARM's GCC install
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# (aarch64-unknown-linux-gnu), so it loses libstdc++ headers and crt objects.
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# Clang reads <triple>.cfg next to its binary; point that triple at the host GCC.
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RUN if [ "$(uname -m)" = "aarch64" ]; then \
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printf -- '--gcc-triple=%s\n' "$(gcc -dumpmachine)" > /usr/bin/arm64-pc-linux.cfg; \
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fi
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# Configure Conan baseline profile
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RUN conan profile detect --force && \
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conan remote list 2>/dev/null || conan remote add conancenter https://center.conan.io && \
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conan remote update conancenter https://center.conan.io 2>/dev/null || true
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# Allow makepkg to run as root (CI containers don't have a non-root user).
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# The package-lane.sh sets HOST_UID to chown artifacts back to the host user.
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ENV MAKEPKG_USER=root
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RUN printf '#!/bin/sh\nexit 0\n' > /usr/bin/sudo && chmod +x /usr/bin/sudo
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# Persist profile.d PATH for login shells (makepkg uses bash -lc).
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RUN printf 'export PATH=/opt/venv/bin:/root/.local/bin:$PATH\n' > /etc/profile.d/00-yams-path.sh
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WORKDIR /workspace
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