Dockerfile.base

FROM ubuntu:24.04 AS base
ARG UID
ARG USERNAME

ENV FORCE_UNSAFE_CONFIGURE=1
ENV DEBIAN_FRONTEND=noninteractive
ENV ARMB_VERSION=v24.11

# ENV Settings
ENV HOME=/home/${USERNAME}
ENV ARMB_B=${HOME}/armbian_builder
ENV BUILD_HOME=${ARMB_B}/builder

# Create a non-root user(sudoers w/o password) and switch to it

# cache apt-get update results
RUN apt-get update

# install build prerequisites
# @todo remove python3-distutils after upgrading U-Boot
RUN apt-get install -qy \
    bc \
    bison \
    build-essential \
    bzr \
    chrpath \
    cpio \
    cvs \
    devscripts \
    diffstat \
    dosfstools \
    fakeroot \
    flex \
    gawk \
    git \
    libncurses5-dev \
    libssl-dev \
    locales \
    python3-dev \
    python3-setuptools \
    yamllint \
    python3-pyelftools \
    python3-unidecode \
    python3-coloredlogs \
    python3-yamlordereddictloader \
    rsync \
    subversion \
    swig \
    texinfo \
    unzip \
    wget \
    whiptail \
    nano \
    mc \
    sudo

RUN useradd --uid ${UID} --create-home --shell /bin/bash -G sudo,root ${USERNAME} \
    && echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers

# external toolchain needs this
RUN update-locale LC_ALL=C

USER ${USERNAME}
WORKDIR /home/${USERNAME}

ENV BUILDROOT_RELEASE=2023.08.3

WORKDIR ${HOME}/buildroot/${BUILDROOT_RELEASE}
RUN wget -qO- http://buildroot.org/downloads/buildroot-${BUILDROOT_RELEASE}.tar.gz | tar --strip-components=1 -xz

#
#
# @ sdk build scenario
#
#####################################################################
FROM base AS sdk_kernel_5_12_prepare
ENV EXT_PKG_PATH=${HOME}/external

WORKDIR ${EXT_PKG_PATH}/licheepi-nano-sdk
RUN echo 'name: LICHEEPI_NANO_SDK' >> external.desc
RUN echo 'desc: Kernel 5.12 GCC12 LicheePi Nano SDK only' >> external.desc
RUN touch external.mk Config.in
COPY boards/licheepi-nano-custom/configs/sdk/licheepi_nano_sdk_5_12_defconfig configs/
WORKDIR ${HOME}/buildroot/${BUILDROOT_RELEASE}
RUN BR2_EXTERNAL=${EXT_PKG_PATH}/licheepi-nano-sdk make licheepi_nano_sdk_5_12_defconfig

FROM sdk_kernel_5_12_prepare AS sdk_kernel_5_12_make
RUN make sdk

FROM sdk_kernel_5_12_make AS sdk_kernel_5_12_fine
COPY --from=sdk_kernel_5_12_make ${HOME}/buildroot/${BUILDROOT_RELEASE}/output/images/arm-buildroot-linux-gnueabi_sdk-buildroot.tar.gz ${HOME}/sdk/
RUN echo end building of sdk

#
#
# @ base download and prepare
#
#####################################################################
FROM base AS get_all_external

ENV KRNL_VER=5
ENV KRNL_MVER=12
ENV KRNL_LVER=19
ENV KRNL_RLS=${KRNL_VER}.${KRNL_MVER}
ENV KRNL_FRLS=${KRNL_VER}.${KRNL_MVER}.${KRNL_LVER}

RUN echo start external downloads
WORKDIR ${HOME}/external
COPY boards/licheepi-nano-custom/tarballs/sdk/gcc_13_3_kernel_5_15/arm-buildroot-linux-gnueabi_sdk-buildroot.tar.gz sdk/
COPY boards/licheepi-nano-custom/tarballs/uboot/uboot-v2021.01-f1c100s-4-br1.tar.gz uboot/
COPY boards/licheepi-nano-custom/tarballs/kernel/linux-${KRNL_FRLS}.tar.xz kernel/
COPY boards/licheepi-nano-custom/patches/kernel/${KRNL_FRLS} kernel/patches/

#
# @ setting up external board settings for br
WORKDIR ${HOME}/external/licheepi_nano_custom
COPY boards/licheepi-nano-custom/configs/buildroot/licheepi_nano_5_12_19_defconfig configs/licheepi_nano_custom_defconfig
COPY boards/licheepi-nano-custom/board board
COPY boards/licheepi-nano-custom/configs/linux/${KRNL_RLS}/licheepi_nano_custom_linux_defconfig board/licheepi_nano_custom/
COPY \
    boards/licheepi-nano-custom/packages/buildroot/Config.in \
    boards/licheepi-nano-custom/packages/buildroot/external.desc \
    boards/licheepi-nano-custom/packages/buildroot/external.mk \
    .
# GCC TARGET package
WORKDIR ${HOME}/external/licheepi_nano_custom/package
COPY boards/licheepi-nano-custom/packages/gcc-target gcc-target

RUN echo END of external download.

#
#
# @ base prebuilding deps
#
#####################################################################
FROM get_all_external AS br_config_prepare
WORKDIR ${HOME}/buildroot/${BUILDROOT_RELEASE}
RUN BR2_EXTERNAL=${HOME}/external/licheepi_nano_custom make licheepi_nano_custom_defconfig

FROM br_config_prepare AS toolchain_prepare
RUN make toolchain
RUN make linux-source
RUN make uboot-source

FROM  toolchain_prepare AS build
RUN make

FROM scratch AS dist
ARG USERNAME
ENV HOME=/home/${USERNAME}
ENV BUILDROOT_RELEASE=2023.08.3
COPY --from=build ${HOME}/buildroot/${BUILDROOT_RELEASE}/output/images .