content: # $ docker build --file docker/bazel_dev.Dockerfile --tag  typesense/bazel_dev:DDMMYYYY ./docker
  # NOTE: Default build image is bloated. Before publishing, export from a container to squash the image:
  # $ docker run -it typesense/bazel_dev:DDMMYYYY bash -c "exit"
  # $ docker ps -a | grep bazel_dev
  # $ docker export <container_id> | docker import - typesense/bazel_dev:latest
  # $ docker push typesense/bazel_dev:latest
  
  FROM ubuntu:14.10
  
  RUN sed -i -re 's/([a-z]{2}\.)?archive.ubuntu.com|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list
  RUN apt-get update && apt-get install -y \
  	build-essential \
  	tar \
  	libmpfr-dev \
  	libgmp3-dev \
  	libmpc-dev \
  	flex \
  	bison \
  	zlib1g-dev
  
  ADD https://ftp.gnu.org/gnu/gcc/gcc-10.3.0/gcc-10.3.0.tar.gz /opt/
  RUN tar -C /opt -xf /opt/gcc-10.3.0.tar.gz
  
  RUN mkdir /opt/gcc-10.3.0/build && cd /opt/gcc-10.3.0/build && ../configure --disable-checking --enable-languages=c,c++ \
        --enable-multiarch --disable-multilib --enable-shared --enable-threads=posix \
        --with-gmp=/usr/lib --with-mpc=/usr/lib --with-mpfr=/usr/lib \
        --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu \
        --without-included-gettext --with-tune=generic --prefix=/usr/local/gcc-10.3.0
  RUN cd /opt/gcc-10.3.0/build && make -j8
  RUN cd /opt/gcc-10.3.0/build && make install
  
  RUN apt-get remove -y gcc
  RUN rm -rf /opt/gcc-10.3.0 /opt/gcc-10.3.0.tar.gz
  
  ADD https://github.com/bazelbuild/bazel/releases/download/5.2.0/bazel-5.2.0-linux-x86_64 /opt/
  RUN chmod 777 /opt/bazel-5.2.0-linux-x86_64
  RUN mv /opt/bazel-5.2.0-linux-x86_64 /usr/bin/bazel
  
  # To force extraction of installation
  RUN /usr/bin/bazel --version
  
  RUN apt-get -y install git
  
  #RUN update-alternatives --install /usr/bin/python python /usr/bin/python3 1
  
  ENV CC /usr/local/gcc-10.3.0/bin/gcc
  ENV CXX /usr/local/gcc-10.3.0/bin/g++
  ENV PATH /usr/local/gcc-10.3.0/bin/:$PATH
  ENV LD_LIBRARY_PATH /usr/local/gcc-10.3.0/lib64
  
  RUN locale-gen en_US.UTF-8
  ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
  
  RUN apt install -y libssl-dev
  
  ADD https://www.python.org/ftp/python/3.6.3/Python-3.6.3.tgz /opt
  RUN tar -C /opt -xf /opt/Python-3.6.3.tgz
  RUN cd /opt/Python-3.6.3 && ./configure --enable-optimizations && make install
  
  ADD https://bootstrap.pypa.io/pip/3.6/get-pip.py /opt
  RUN /usr/local/bin/python3.6 /opt/get-pip.py
  
  RUN update-alternatives --install /usr/bin/python python /usr/local/bin/python3.6 1
  
  
  