Yocto build dockerfile based on Ubuntu 16.04

Dockerfile

# To build:
# docker build --no-cache --build-arg "host_uid=$(id -u)" --build-arg "host_gid=$(id -g)" --tag "yocto:latest" .
# GID and UID are needed to obtain access permission to mounted shared directory

FROM ubuntu:16.04

ENV DEBIAN_FRONTENV noninteractive

# Add the 32-bit arch for compat libraries
RUN dpkg --add-architecture i386

# Required Packages for the Host Development System
# http://www.yoctoproject.org/docs/latest/mega-manual/mega-manual.html#required-packages-for-the-host-development-system
RUN apt-get update && apt-get install -y \
        gawk wget git-core diffstat unzip texinfo gcc-multilib \
        build-essential chrpath socat cpio python python3 python3-pip python3-pexpect \
        xz-utils debianutils iputils-ping libsdl1.2-dev xterm

# Other packages
RUN apt-get install -y \
        locales \
	sudo curl libssl-dev \
        strace ltrace \
        groff ghostscript txt2man \
        libstdc++6:i386 \
        dosfstools mtools parted syslinux tree zip \
        sed cvs subversion coreutils texi2html \
        docbook-utils python-pysqlite2 help2man desktop-file-utils \
        libgl1-mesa-dev libglu1-mesa-dev mercurial lzop asciidoc \
        && apt-get clean \
        && rm -rf /var/lib/apt/lists/*

# Add "repo" tool (used by many Yocto-based projects)
RUN curl http://storage.googleapis.com/git-repo-downloads/repo > /usr/local/bin/repo
RUN chmod a+x /usr/local/bin/repo

ARG host_uid=1000
ARG host_gid=1000

# Create a non-root user that will perform the actual build
RUN groupadd -g ${host_gid} build \
        && useradd -u ${host_uid} -g ${host_gid} -ms /bin/bash --create-home build \
        && usermod -a -G sudo build \
        && usermod -a -G users build 

# Locales
RUN dpkg-reconfigure locales \
    && locale-gen en_US.UTF-8 \
    && update-locale LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8

ENV LC_ALL en_US.UTF-8
ENV LANG en_US.UTF-8
ENV LANGUAGE en_US.UTF-8

USER build
WORKDIR /home/build
CMD "/bin/bash"