Dockerfile.base

FROM python:3

RUN apt-get update && apt-get install build-essential gawk texinfo flex bison vim -y
RUN mkdir /build
RUN cd /build && git clone --recursive https://github.com/riscv/riscv-gnu-toolchain
RUN mkdir /build/riscv-gnu-toolchain/build
RUN cd /build/riscv-gnu-toolchain/build && ../configure --prefix=/opt/riscv32 --with-arch=rv32em --with-abi=ilp32e && make && make clean && cd / && rm -rf /build
ENV PATH="/opt/riscv32/bin/:${PATH}"