docker/Dockerfile.riscv

FROM ubuntu:24.04 AS qemu-builder

ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y \
    sudo \
    wget \
    build-essential \
    python3 \
    python3-pip \
    python3-venv \
    ninja-build \
    libglib2.0-dev \
    libpixman-1-dev \
    flex \
    bison

WORKDIR /src
RUN wget -nv https://download.qemu.org/qemu-10.2.1.tar.xz && \
    tar xJf qemu-10.2.1.tar.xz

WORKDIR /src/qemu-10.2.1
RUN ./configure --target-list=riscv64-linux-user --static --disable-tools --disable-system --disable-docs
RUN make -j$(nproc)

FROM ubuntu:24.04

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y \
    sudo \
    software-properties-common \
    wget \
    gnupg \
    build-essential \
    git \
    vim \
    cmake \
    ninja-build \
    python3 \
    python3-pip \
    ccache \
    crossbuild-essential-riscv64 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /opt
RUN wget -nv https://github.com/riscv-collab/riscv-gnu-toolchain/releases/download/2025.01.20/riscv64-glibc-ubuntu-24.04-llvm-nightly-2025.01.20-nightly.tar.xz && \
    tar xJf riscv64-glibc-ubuntu-24.04-llvm-nightly-2025.01.20-nightly.tar.xz && \
    rm riscv64-glibc-ubuntu-24.04-llvm-nightly-2025.01.20-nightly.tar.xz

WORKDIR /opt/qemu/bin
COPY --from=qemu-builder /src/qemu-10.2.1/build/qemu-riscv64 .
ENV PATH="/opt/qemu/bin:${PATH}"

ARG USERNAME=xnnpack
ARG USER_UID=1001
ARG USER_GID=$USER_UID

RUN groupadd --gid $USER_GID $USERNAME
RUN useradd --uid $USER_UID --gid $USER_GID -m $USERNAME
RUN mkdir -p /home/$USERNAME/.ccache && chown -R $USERNAME:$USERNAME /home/$USERNAME

RUN echo "$USERNAME ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/$USERNAME
RUN chmod 0440 /etc/sudoers.d/$USERNAME

USER $USERNAME
WORKDIR /home/$USERNAME