d0142ce27a
This is implementing the MCP from rust-lang/compiler-team#493. It is increasing the minimum requirements of a couple Tier 1 targets, and others at lower tiers, so this should go through FCP sign-offs for both `T-compiler` and `T-release`. The new `linux-gnu` baseline is kernel 3.2 and glibc 2.17. We will also take that kernel as the minimum floor for _all_ `*-linux-*` targets, so it may be broadly assumed in the implementation of the standard library. That does not preclude specific targets from having greater requirements where it makes sense, like a new arch needing something newer, or a platform like `linux-android` choosing a newer baseline.
31 lines
930 B
Docker
31 lines
930 B
Docker
FROM ubuntu:20.04
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COPY scripts/cross-apt-packages.sh /scripts/
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RUN sh /scripts/cross-apt-packages.sh
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COPY scripts/crosstool-ng-1.24.sh /scripts/
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RUN sh /scripts/crosstool-ng-1.24.sh
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COPY scripts/rustbuild-setup.sh /scripts/
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RUN sh /scripts/rustbuild-setup.sh
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USER rustbuild
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WORKDIR /tmp
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COPY host-x86_64/dist-riscv64-linux/build-toolchains.sh host-x86_64/dist-riscv64-linux/riscv64-unknown-linux-gnu.config /tmp/
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RUN ./build-toolchains.sh
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USER root
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COPY scripts/sccache.sh /scripts/
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RUN sh /scripts/sccache.sh
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ENV PATH=$PATH:/x-tools/riscv64-unknown-linux-gnu/bin
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ENV CC_riscv64gc_unknown_linux_gnu=riscv64-unknown-linux-gnu-gcc \
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AR_riscv64gc_unknown_linux_gnu=riscv64-unknown-linux-gnu-ar \
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CXX_riscv64gc_unknown_linux_gnu=riscv64-unknown-linux-gnu-g++
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ENV HOSTS=riscv64gc-unknown-linux-gnu
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ENV RUST_CONFIGURE_ARGS --enable-extended --disable-docs
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ENV SCRIPT python3 ../x.py dist --target $HOSTS --host $HOSTS
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