52 lines
2.2 KiB
Text
52 lines
2.2 KiB
Text
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# =========================================================================
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# Stage 1: Native Host Builder
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# We use --platform=$BUILDPLATFORM so the container runs natively on your
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# Mac's ultra-fast CPU instead of running slow ARM-to-Intel emulation.
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# =========================================================================
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FROM --platform=$BUILDPLATFORM rust:slim AS builder
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# Install linkers and cross-compilers for Linux ARM64, Linux x86, and Windows
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RUN apt-get update && apt-get install -y \
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build-essential \
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gcc-aarch64-linux-gnu \
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gcc-x86-64-linux-gnu \
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mingw-w64 \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /workspace
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COPY . .
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# Capture target arguments from the docker buildx flag
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ARG TARGETOS
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ARG TARGETARCH
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# Dynamically cross-compile based on the platform requested by Buildx
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RUN set -ex; \
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if [ "$TARGETOS" = "linux" ] && [ "$TARGETARCH" = "amd64" ]; then \
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rustup target add x86_64-unknown-linux-gnu; \
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export CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=x86_64-linux-gnu-gcc; \
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cargo build --release --target x86_64-unknown-linux-gnu; \
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mkdir -p /out; cp target/x86_64-unknown-linux-gnu/release/libtbr.so /out/; \
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\
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elif [ "$TARGETOS" = "linux" ] && [ "$TARGETARCH" = "arm64" ]; then \
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rustup target add aarch64-unknown-linux-gnu; \
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export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc; \
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cargo build --release --target aarch64-unknown-linux-gnu; \
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mkdir -p /out; cp target/aarch64-unknown-linux-gnu/release/libtbr.so /out/; \
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\
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elif [ "$TARGETOS" = "windows" ] && [ "$TARGETARCH" = "amd64" ]; then \
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rustup target add x86_64-pc-windows-gnu; \
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cargo build --release --target x86_64-pc-windows-gnu; \
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mkdir -p /out; \
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# Copy the compiled Windows DLL (supports both prefixed and non-prefixed outputs) \
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cp target/x86_64-pc-windows-gnu/release/*.dll /out/tbr.dll; \
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fi
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# =========================================================================
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# Stage 2: Exporter Stage
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# =========================================================================
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FROM scratch AS exporter
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ARG TARGETOS
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ARG TARGETARCH
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# Copies the binaries into cleanly structured, platform-named folders
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COPY --from=builder /out/ /
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