FROM debian as builder
LABEL maintainer michel.promonet@free.fr
WORKDIR /v4l2rtspserver
COPY . /v4l2rtspserver

ARG ARCH=armv7l

RUN apt-get update \
        && apt-get install -y --no-install-recommends ca-certificates xz-utils cmake make patch pkg-config git wget \
	&& git clone --depth 1 https://github.com/raspberrypi/tools.git /rpi_tools \
        && export PATH=/rpi_tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin:$PATH \
        && cmake -DCMAKE_SYSTEM_PROCESSOR=${ARCH} -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_C_COMPILER=arm-linux-gnueabihf-gcc -DCMAKE_CXX_COMPILER=arm-linux-gnueabihf-g++ -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ONLY . \
	&& make install \
	&& apt-get clean && rm -rf /var/lib/apt/lists/


FROM balenalib/raspberry-pi

WORKDIR /usr/local/share/v4l2rtspserver
COPY --from=builder /usr/local/bin/ /usr/local/bin/
COPY --from=builder /usr/local/share/v4l2rtspserver/ /usr/local/share/v4l2rtspserver/

ENTRYPOINT [ "/usr/local/bin/v4l2rtspserver" ]
CMD [ "-S" ]