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FROM arm64v8/debian:unstable
LABEL maintainer.name="The Xen Project" \
maintainer.email="xen-devel@lists.xenproject.org"
ENV DEBIAN_FRONTEND=noninteractive
ENV LINUX_VERSION=5.19
ENV USER root
RUN mkdir /build
WORKDIR /build
# build depends
RUN apt-get update && \
apt-get --quiet --yes install \
build-essential \
libssl-dev \
bc \
curl \
flex \
bison \
&& \
\
# Build the kernel
curl -fsSLO https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-"$LINUX_VERSION".tar.xz && \
tar xvJf linux-"$LINUX_VERSION".tar.xz && \
cd linux-"$LINUX_VERSION" && \
make defconfig && \
sed -i 's/CONFIG_IPV6=m/CONFIG_IPV6=y/g' .config && \
sed -i 's/CONFIG_BRIDGE=m/CONFIG_BRIDGE=y/g' .config && \
sed -i 's/# CONFIG_XEN_NETDEV_BACKEND is not set/CONFIG_XEN_NETDEV_BACKEND=y/g' .config && \
make -j$(nproc) Image.gz && \
cp arch/arm64/boot/Image / && \
cd /build && \
rm -rf linux-"$LINUX_VERSION"* && \
apt-get autoremove -y && \
apt-get clean && \
rm -rf /var/lib/apt/lists* /tmp/* /var/tmp/*
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