& curl -o /root/ $ ENV IDF_PATH /opt/esp-idf ENV XARGO_RUST_SRC /opt/rust-xtensa/src RUN echo 'source $HOME/.cargo/env' > ~/.bashrc # FROM ubuntu-for-fetch AS fetch-rust-xtensa RUN git clone /root/repo/rust-xtensa \ # FROM ubuntu-for-fetch AS fetch-clang-xtensa RUN git clone /root/repo/clang-xtensa \
# FROM ubuntu-for-fetch AS fetch-llvm-xtensa RUN git clone /root/repo/llvm-xtensa \ & rm -recursive -force /var/lib/apt/lists/ * # A stage fetching llvm-xtensa.
& DEBIAN_FRONTEND =noninteractive apt-get install -yes -no-install-recommends \
# FROM ubuntu:18.04 AS ubuntu-for-fetch RUN apt-get update \ # A stage for preparing to fetch data from Git and URL.