93 lines
3.1 KiB
Docker
93 lines
3.1 KiB
Docker
ARG BUILD_BASE_TAG=dev
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ARG DOCKER_IMAGE_ROOT=monok8s
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FROM --platform=$BUILDPLATFORM ${DOCKER_IMAGE_ROOT}/build-base:${BUILD_BASE_TAG} AS build
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# Install glibc cross-compiler for kernel and standard build dependencies
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RUN apt-get update && apt-get install -y \
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crossbuild-essential-arm64 \
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patch bzip2 pkg-config \
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libxml2-dev libtclap-dev
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# Provision the musl cross-compiler from musl.cc
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RUN curl -O https://musl.cc/aarch64-linux-musl-cross.tgz && \
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tar xzf aarch64-linux-musl-cross.tgz -C /opt && \
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rm aarch64-linux-musl-cross.tgz
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# Expose the musl compiler to the PATH
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ENV PATH="/opt/aarch64-linux-musl-cross/bin:${PATH}"
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WORKDIR /src
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ARG NXP_TAR
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ARG MONO_ASK_TAR
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ARG LIBNFNETLINK_TAR
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ARG LIBNFCT_TAR
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ARG FMLIB_TAR
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ARG FMC_TAR
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ARG LIBXML2_TAR
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ARG TCLAP_TAR
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# ASK's version pins (hardcoded wget)
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ARG LIBNFNETLINK_VERSION
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ARG LIBNFCT_VERSION
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# Linux kernel
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COPY "${NXP_TAR}" ./kernel.tar.gz
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# Copy the ASK and Netfilter tarballs
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COPY "${MONO_ASK_TAR}" ./mono-ask.tar.gz
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COPY "${FMC_TAR}" ./fmc.tar.gz
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COPY "${FMLIB_TAR}" ./fmlib.tar.gz
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COPY "${LIBXML2_TAR}" ./libxml2.tar.xz
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COPY "${TCLAP_TAR}" ./tclap.tar.gz
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# Pinned version should keep version names
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COPY "${LIBNFNETLINK_TAR}" ./libnfnetlink-${LIBNFNETLINK_VERSION}.tar.bz2
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COPY "${LIBNFCT_TAR}" ./libnetfilter_conntrack-${LIBNFCT_VERSION}.tar.xz
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# Extract ASK and place Netfilter dependencies where the Makefile expects them
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RUN mkdir -p ASK/sources/tarballs && \
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tar zxf "mono-ask.tar.gz" -C "ASK" --strip-components=1 && \
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mv libnfnetlink-${LIBNFNETLINK_VERSION}.tar.bz2 ASK/sources/tarballs/ && \
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mv libnetfilter_conntrack-${LIBNFCT_VERSION}.tar.xz ASK/sources/tarballs/
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RUN mkdir linux && tar zxf "kernel.tar.gz" -C "linux" --strip-components=1
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# Extract fmc & fmlib to prevent git fetching
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RUN mkdir -p ASK/sources/fmc && \
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mkdir -p ASK/sources/fmlib && \
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tar zxf "fmc.tar.gz" -C "ASK/sources/fmc" --strip-components=1 && \
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tar zxf "fmlib.tar.gz" -C "ASK/sources/fmlib" --strip-components=1
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RUN mkdir -p tclap && tar zxf "tclap.tar.gz" -C "tclap" --strip-components=1 && \
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cp -r tclap/include/tclap /opt/aarch64-linux-musl-cross/aarch64-linux-musl/include/ && \
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rm -rf tclap
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RUN mkdir -p libxml2 && tar xf "libxml2.tar.xz" -C "libxml2" --strip-components=1 && \
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cd libxml2 && \
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CC=aarch64-linux-musl-gcc ./configure --host=aarch64-linux-musl \
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--prefix=/opt/aarch64-linux-musl-cross/aarch64-linux-musl \
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--enable-static --disable-shared --without-python --without-zlib --without-lzma && \
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make -j$(nproc) && make install && \
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cd .. && rm -rf libxml2
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WORKDIR /src/ASK
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COPY patches/mono-ask.mk .
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COPY kernel-extra.config /src/kernel-extra.config
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COPY kernel-build/ensure-kconfig.sh /src/ensure-kconfig.sh
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# 1. This step patches the kernel, merges your k8s config, and builds the modules
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RUN make -f mono-ask.mk modules
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# 2. This step cross-compiles fmlib, fmc, cmm, and dpa_app for Alpine
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RUN make -f mono-ask.mk userspace
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# 3. Stage the artifacts
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RUN make -f mono-ask.mk dist
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# Export stage
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FROM scratch AS export
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COPY --from=build /src/ASK/dist/ /ask/
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COPY --from=build /src/linux/arch/arm64/boot/Image /kernel/Image
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