emacs29-jammy.dockerfile

FROM ubuntu:jammy AS build
ENV DEBIAN_INTERACTIVE=non-interactive
RUN apt-get update -y
RUN apt-get install xterm curl git -y
WORKDIR /opt
RUN curl -o emacs-29.tar.gz https://git.savannah.gnu.org/cgit/emacs.git/snapshot/emacs-emacs-29.4.tar.gz && \
    tar zxf emacs-29.tar.gz && \
    rm -f emacs-29.tar.gz && \
    mv emacs-emacs-29.4 emacs-src
RUN apt install build-essential libgtk-3-dev libgnutls28-dev libtiff5-dev libgif-dev libjpeg-dev libpng-dev libxpm-dev libncurses-dev texinfo libjansson4 libjansson-dev -y

#RUN apt install libgccjit0 libgccjit-13-dev libgccjit-10-dev gcc-10 g++-10 libtree-sitter-dev autoconf libmagickcore-dev libmagick++-dev -y
RUN apt install libgccjit0 libgccjit-11-dev gcc-10 g++-10 libtree-sitter-dev autoconf libmagickcore-dev libmagick++-dev -y

RUN cd emacs-src && \
    export CC=/usr/bin/gcc-10 CXX=/usr/bin/gcc-10 && \
   ./autogen.sh
RUN cd emacs-src && \
   ./configure --prefix=/opt/emacs  --with-native-compilation   --with-json   --with-tree-sitter   --with-imagemagick && \
   make --jobs=$(nproc) && \
   make install

COPY copy-emacs-shared-libs.pl /opt/emacs
RUN chmod +x /opt/emacs/copy-emacs-shared-libs.pl && \
    /opt/emacs/copy-emacs-shared-libs.pl

RUN echo "export PATH=\$PATH:/opt/emacs/bin" >> ~/.bashrc

USER 1000:1000
ENTRYPOINT ["tail", "-f", "/dev/null"]

# docker build -t emacs29:jammy -f emacs29-jammy.dockerfile .
# docker run --rm -d --name emacs -eDISPLAY=$DISPLAY  -v /tmp/.X11-unix/:/tmp/.X11-unix/ -t emacs:jammy
# Once this container is running, you can either run emacs from within it or copy /opt/emacs folder to your host and run emacs from there.
# If you do the latter, make sure to do `export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/emacs/shared-libs` first.
# Copying from container to host will only work if both have same glibc version.
# In order to find glic version, run this command on host and guest: `ldd --version`
# You might also need to install these on host: apt install build-essential libgccjit0