Jan De Landtsheer
1852135945
- Fix build_zinit to cd to correct component directory - Add proper working directory logging - Fix branch names for ThreeFold components - Prepare for successful Rust compilation
49 lines
1.1 KiB
Docker
49 lines
1.1 KiB
Docker
# Zero OS Alpine Initramfs Builder Container
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FROM alpine:3.22
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# Install build dependencies including proper musl toolchain
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RUN apk add --no-cache \
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build-base \
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rust \
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cargo \
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upx \
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git \
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wget \
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tar \
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gzip \
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xz \
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cpio \
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binutils \
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linux-headers \
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musl-dev \
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musl-utils \
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pkgconfig \
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openssl-dev \
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bash \
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findutils \
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grep \
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sed \
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coreutils
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# Create musl-gcc wrapper (Alpine's gcc already targets musl)
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RUN echo '#!/bin/sh' > /usr/bin/musl-gcc && \
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echo 'exec gcc -static "$@"' >> /usr/bin/musl-gcc && \
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chmod +x /usr/bin/musl-gcc && \
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which musl-gcc
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# Create non-root user for builds matching host user
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RUN adduser -D -s /bin/bash builder
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# Set working directory with proper permissions
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WORKDIR /workspace
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RUN chown builder:builder /workspace
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# Set environment variables for musl static linking with Alpine's Rust
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ENV RUSTFLAGS="-C target-feature=+crt-static -C linker=musl-gcc"
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ENV CC="musl-gcc"
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ENV TARGET_CC="musl-gcc"
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ENV CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER="musl-gcc"
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# Don't switch to builder user yet - let the runtime handle it
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CMD ["/bin/bash"] |