dockcross/common/common.buildroot

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# Install Debian packages required for `buildroot`.
RUN apt-get update --yes && apt-get install --no-install-recommends --yes \
gawk \
gperf \
help2man \
python3-dev \
texinfo \
unzip \
libtool \
libtool-bin \
&& apt-get clean autoclean --yes \
&& apt-get autoremove --yes \
&& rm -rf /var/lib/{apt,dpkg,cache,log}/
COPY \
imagefiles/install-buildroot-toolchain.sh \
buildroot.config \
/dockcross/
# Build and install the toolchain, cleaning up artifacts afterwards.
RUN mkdir /dockcross/buildroot \
&& cd /dockcross/buildroot \
&& /dockcross/install-buildroot-toolchain.sh \
&& rm -rf /dockcross/buildroot /dockcross/install-buildroot-toolchain.sh
# Restore our default workdir (from "dockcross/base").
WORKDIR /work