FROM larsks/esp-open-sdk
RUN yum install -y libffi-devel
RUN git clone --depth 1 -b v1.19 https://github.com/micropython/micropython.git /src	
WORKDIR /src/mpy-cross
RUN make
WORKDIR /src/ports/esp8266
RUN make submodules && make
CMD make && cp build-GENERIC/firmware-combined.bin /build/