dousu/ubuntu_gcc8_dev repository overview

FROM ubuntu:18.10 RUN sed -i.bak -e "s%http://archive.ubuntu.com/ubuntu/%http://ftp.jaist.ac.jp/pub/Linux/ubuntu/%g⁠" /etc/apt/sources.list
&& apt update
&& apt install --no-install-recommends -y gcc-8 g++-8 make
&& ln -s /usr/bin/gcc-8 /bin/gcc
&& ln -s /usr/bin/g++-8 /bin/g++
&& apt clean
&& rm -rf /var/cache/*
&& rm -rf /var/lib/apt/lists/*