EnderTheCoder
d0ae4c76ba
- Cross toolchains: llvm-mingw-aarch64 (Windows ARM64; SDL3 staged from MSYS2's clangarm64 repo since SDL ships no MinGW ARM64 dev package) and clang-aarch64-linux-gnu (Linux ARM64; arm64 libc++/SDL3 via dpkg multiarch). - Distro images: Dockerfile.linux-arm64, Dockerfile.win-arm64, Dockerfile.debian and Dockerfile.debian-arm64 (Debian 13 with upstream CMake, whose 3.31 gate cannot enable import std). - Packaging via CPack: .deb for Ubuntu 26.04 and Debian 13 on amd64 and arm64 (dependencies derived by dpkg-shlibdeps), portable .zip/.tar.gz, and a Windows .msi built with wixl (msitools) straight from the Linux cross image. wixl 0.106 lacks arm64, so Windows/ARM64 ships the portable zip only. - CMake: parameterize the SDL3 MinGW triple, add install() + CPack config. - CI: build/package jobs for both arm64 targets and both Debian packages; existing Linux/Windows jobs now also emit the .deb / .zip + .msi. - scripts/: build-linux-arm64, build-windows-arm64, build-debian, build-debian-arm64.
78 lines
3.3 KiB
Docker
78 lines
3.3 KiB
Docker
# syntax=docker/dockerfile:1
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# Windows on ARM64 cross-build environment (aarch64-w64-mingw32), isolated from
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# the x86_64 Windows image and the Linux images.
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#
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# Toolchain: the same multi-target llvm-mingw as Dockerfile.win (clang + libc++ +
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# the libc++ `std` module, MSVCRT runtime), targeting aarch64. The official SDL
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# release ships no MinGW ARM64 dev package, so SDL3 comes from MSYS2's clangarm64
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# repository, staged into the `<triple>/{include,lib,bin}` layout the toolchain
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# expects.
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FROM ubuntu:26.04 AS dev
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ENV DEBIAN_FRONTEND=noninteractive
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ARG APT_MIRROR=""
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RUN if [ -n "$APT_MIRROR" ]; then \
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sed -i -e "s|http://archive.ubuntu.com/ubuntu|${APT_MIRROR}|g" \
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-e "s|http://security.ubuntu.com/ubuntu|${APT_MIRROR}|g" \
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-e "s|http://ports.ubuntu.com/ubuntu-ports|${APT_MIRROR}|g" \
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/etc/apt/sources.list /etc/apt/sources.list.d/*.sources 2>/dev/null || true; \
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fi
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RUN --mount=type=cache,target=/var/lib/apt,sharing=locked \
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--mount=type=cache,target=/var/cache/apt,sharing=locked \
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for attempt in 1 2 3 4 5; do \
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apt-get -o Acquire::Retries=5 update && break; \
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echo "apt-get update failed (attempt $attempt), retrying"; \
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sleep 5; \
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done \
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&& apt-get -o Acquire::Retries=5 install -y --no-install-recommends \
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ca-certificates \
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cmake \
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curl \
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ninja-build \
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python3 \
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xz-utils \
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zstd \
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&& rm -rf /var/lib/apt/lists/*
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# Pinned toolchain + SDL3 versions (override with --build-arg to bump).
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ARG LLVM_MINGW_VERSION=20260908
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ARG LLVM_MINGW_FLAVOR=msvcrt
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# SDL3 for aarch64-w64-mingw32 from MSYS2's clangarm64 repo (name includes the
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# MSYS2 package release, hence the `-1`).
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ARG MSYS2_SDL3_PKG=mingw-w64-clang-aarch64-sdl3-3.4.16-1-any.pkg.tar.zst
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RUN mkdir -p /opt/llvm-mingw \
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&& curl -fL "https://github.com/mstorsjo/llvm-mingw/releases/download/${LLVM_MINGW_VERSION}/llvm-mingw-${LLVM_MINGW_VERSION}-${LLVM_MINGW_FLAVOR}-ubuntu-22.04-x86_64.tar.xz" \
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| tar -xJ -C /opt/llvm-mingw --strip-components=1
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RUN mkdir -p /opt/sdl3-aarch64/aarch64-w64-mingw32/include /opt/sdl3-aarch64/aarch64-w64-mingw32/lib /opt/sdl3-aarch64/aarch64-w64-mingw32/bin \
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&& curl -fL "https://repo.msys2.org/mingw/clangarm64/${MSYS2_SDL3_PKG}" -o /tmp/sdl3.pkg.tar.zst \
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&& mkdir -p /tmp/sdl3 && tar --zstd -xf /tmp/sdl3.pkg.tar.zst -C /tmp/sdl3 \
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&& cp -r /tmp/sdl3/clangarm64/include/SDL3 /opt/sdl3-aarch64/aarch64-w64-mingw32/include/ \
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&& cp /tmp/sdl3/clangarm64/lib/libSDL3.dll.a /opt/sdl3-aarch64/aarch64-w64-mingw32/lib/ \
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&& cp /tmp/sdl3/clangarm64/bin/SDL3.dll /opt/sdl3-aarch64/aarch64-w64-mingw32/bin/ \
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&& rm -rf /tmp/sdl3 /tmp/sdl3.pkg.tar.zst
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ENV OPENRA3_LLVM_MINGW_ROOT=/opt/llvm-mingw
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ENV OPENRA3_SDL3_ROOT=/opt/sdl3-aarch64
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WORKDIR /work
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COPY . .
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RUN cmake -S . -B build/windows-arm64 -G Ninja \
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-DCMAKE_TOOLCHAIN_FILE=cmake/toolchains/llvm-mingw-aarch64.cmake \
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-DCMAKE_BUILD_TYPE=Release \
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&& cmake --build build/windows-arm64 -j \
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&& (cd build/windows-arm64 && cpack -G ZIP)
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# package target: the .exe plus the SDL3 runtime DLL.
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FROM ubuntu:26.04 AS package
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WORKDIR /app
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COPY --from=dev /work/build/windows-arm64/bin/openra3.exe /app/
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COPY --from=dev /work/build/windows-arm64/bin/SDL3.dll /app/
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