riscv-toolchain.Dockerfile

#
# RISC-V Development Dockerfile
#
# Inspired by https://github.com/sbates130272/docker-riscv
#
# This Dockerfile creates a container full of lots of useful tools for
# RISC-V development.

# Pull base image (use Wily for now).
FROM ubuntu:22.04

# Set the maintainer
MAINTAINER Nicolas Brunie

# Install some base tools that we will need to get the risc-v
# toolchain working.
RUN apt update && apt install -y git \
        build-essential \
        autoconf \
	automake \
	autotools-dev \
	curl \
	libmpc-dev \
	libmpfr-dev \
	libgmp-dev \
	libusb-1.0-0-dev \
	gawk \
	build-essential \
	bison \
	flex \
	texinfo \
	gperf \
	libtool \
	patchutils \
	bc \
	zlib1g-dev \
	device-tree-compiler \
	pkg-config \
	libexpat-dev \
	python3 \
        cmake \
        ninja-build \
        libglib2.0-dev \
        python3-venv

# Make a working folder and set the necessary environment variables.
ENV RISCV /opt/riscv
ENV NUMJOBS 1
RUN mkdir -p $RISCV

# Make a directory to download sources and build programs
ENV RISCV_SRCS /home/riscv_srcs/
RUN mkdir -p $RISCV_SRCS

# Add the GNU utils bin folder to the path.
ENV PATH $RISCV/bin:$PATH

# GNU toolchain
WORKDIR $RISCV_SRCS
RUN git clone https://github.com/riscv/riscv-gnu-toolchain
WORKDIR $RISCV_SRCS/riscv-gnu-toolchain
RUN ./configure --prefix=$RISCV --enable-llvm
RUN make -j5
RUN make build-qemu -j5
RUN make stamps/build-spike -j5
RUN make stamps/build-pk64 -j5

RUN make install

# LLVM update and build
WORKDIR $RISCV_SRCS/riscv-gnu-toolchain/llvm
RUN git fetch origin
RUN git checkout -B main origin/main
RUN git submodule update --init --recursive
WORKDIR $RISCV_SRCS/riscv-gnu-toolchain
RUN make build-llvm -j5


# Defaulting to the /home/app directory (where we are going to bind the rvv-examples directory)
WORKDIR /home/app