30 lines
1 KiB
Docker
30 lines
1 KiB
Docker
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#
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# Docker cross-compiler target
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#
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# This docker target builds on the debian stretch base image,
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# using a prebuilt toolchains for Xtensa cores from:
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# https://github.com/foss-xtensa/toolchain/releases
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#
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FROM debian:stretch-slim
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RUN apt-get update && \
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DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata && \
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DEBIAN_FRONTEND=noninteractive eatmydata \
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apt-get install -y --no-install-recommends \
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build-essential \
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ca-certificates \
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curl \
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gettext \
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git \
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python3-minimal
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ENV CPU_LIST dc232b dc233c de233_fpu dsp3400
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ENV TOOLCHAIN_RELEASE 2020.07
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RUN for cpu in $CPU_LIST; do \
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curl -#SL http://github.com/foss-xtensa/toolchain/releases/download/$TOOLCHAIN_RELEASE/x86_64-$TOOLCHAIN_RELEASE-xtensa-$cpu-elf.tar.gz \
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| tar -xzC /opt; \
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done
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ENV PATH $PATH:/opt/$TOOLCHAIN_RELEASE/xtensa-dc232b-elf/bin:/opt/$TOOLCHAIN_RELEASE/xtensa-dc233c-elf/bin:/opt/$TOOLCHAIN_RELEASE/xtensa-de233_fpu-elf/bin:/opt/$TOOLCHAIN_RELEASE/xtensa-dsp3400-elf/bin
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