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FROM ubuntu:questing AS builder
ARG IMAGE_BUILD
ARG BINUTILS_VERSION
ARG GCC_VERSION
ARG GDB_VERSION
ARG NEWLIB_VERSION
ARG TARGET
ARG ZLIB_VERSION
ARG NCURSES_VERSION
ARG EXPAT_VERSION
ARG READLINE_VERSION
ARG GMP_VERSION
ARG MPFR_VERSION
ARG MPC_VERSION
ENV STATIC_DEPS_PREFIX=/opt/static-deps
ADD ./patches /patches
ADD ./scripts /scripts
RUN /scripts/0000-prepare-os.sh
RUN /scripts/0100-download.sh
RUN /scripts/0150-build-static-deps.sh
RUN /scripts/0200-build-target-binutils.sh
RUN /scripts/0300-build-bootstrap-gcc.sh
RUN /scripts/0400-build-target-newlib.sh
RUN /scripts/0500-build-target-gcc.sh
RUN /scripts/0600-build-target-gdb.sh
FROM ubuntu:questing
LABEL org.opencontainers.image.title="TeachOS Toolchain"
LABEL org.opencontainers.image.description="A semi-statically linked cross-compiler toolchain for TeachOS development."
LABEL org.opencontainers.iamge.source="https://gitlab.ost.ch/teachos/devcontainers"
LABEL org.opencontainers.image.version="$GCC_VERSION"
LABEL org.opencontainers.iamge.revision="$IMAGE_BUILD"
LABEL org.opencontainers.image.base.name="docker.io/ubuntu:questing"
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
gnupg libstdc++6 software-properties-common wget && \
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | gpg --dearmor -o /usr/share/keyrings/llvm-archive-keyring.gpg && \
echo "deb [signed-by=/usr/share/keyrings/llvm-archive-keyring.gpg] http://apt.llvm.org/questing/ llvm-toolchain-questing main" > /etc/apt/sources.list.d/llvm.list && \
DEBIAN_FRONTEND=noninteractive apt-get autoremove -y --purge gnupg software-properties-common wget && \
rm -rf /var/lib/apt/lists/*
COPY --from=builder /opt/toolchain /opt/toolchain
ENV PATH="/opt/toolchain/bin:${PATH}"
CMD [ "/bin/bash" ]
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