Emacs 28 compilation script for debian 11

emacs-28-builder.sh

#!/bin/bash

set -o errexit  # exit on error
set -o pipefail # trap pipe fails
set -o nounset  # trap unset vars

DEST="/usr/local"
SOURCE="$HOME/emacs-28.1"
NATIVE_FULL_AOT='' # 'NATIVE_FULL_AOT=1' # removed in emacs 28.1
JOBS='-j 3'

function prereqs {
    cd $HOME
    sudo apt install \
         autoconf build-essential checkinstall git libgccjit-11-dev libgif-dev \
         libgnutls28-dev libgtk-3-dev libjansson-dev libjpeg-dev \
         libncurses5-dev libtiff-dev libxpm-dev texinfo

    export PKG_CONFIG_PATH=$(find /usr /lib -name pkgconfig | paste -s -d':')

    # [[ ! -e ~/emacs.git ]] && \
    #     git clone --depth=1 https://github.com/emacs-mirror/emacs ~/emacs.git -b emacs-28
    # cd ~/emacs.git
    # git clean -dxf

    if [[ ! -e $SOURCE ]] ; then
        for f in emacs-28.1.tar.gz ; do
            [[ ! -e $f ]] && wget https://ftp.gnu.org/gnu/emacs/$f
            tar xf $f
        done
    fi
}

function build {
    cd $SOURCE

    unset confopts
    confopts+="--prefix $DEST "
    confopts+="--with-cairo "
    confopts+="--with-gnutls "
    confopts+="--with-json "
    confopts+="--with-mailutils "
    confopts+="--with-native-compilation "
    confopts+="--with-rsvg "
    confopts+="--with-x-toolkit=gtk "
    confopts+="--without-toolkit-scroll-bars "
    confopts+="--without-xaw3d "
    confopts+="--without-xwidgets "

# --with-pgtk --with-sqlite3 # cut from emacs-28.1

    ./autogen.sh
    ./configure $confopts CFLAGS="-O2 -pipe"

    make html
    # AOT = Ahead Of Time aka native compile everything in advance
    make $JOBS $NATIVE_FULL_AOT
}

function package {
    cd $SOURCE
    cat <<"EOD" > description-pak
GNU Emacs editor
GNU Emacs is the extensible self-documenting text editor. This package is
compiled with GTK+ GUI support and native-compilation of Elisp files.
EOD

    sudo checkinstall \
         --backup=no \
         --pkgname=emacs28 \
         --maintainer='"Brian Greenfield <[email protected]>"' \
         sudo make $JOBS install install-html

    echo ""
    echo "install:   dpkg -i *.deb"
    echo "uninstall: dpkg -r emacs28"
}

function doit {
    prereqs
    build
    package
}

time doit

echo ""
cd $SOURCE
for t in elc eln ; do
    echo "$t: $(find . -name \*.$t | wc -l)"
done

Thanks for the script. Btw, you forgot the bang in the shebang :-)

Fixed the missing shebang.

Thanks!

Fixed it, thanks! Not sure if you get notified about updates to a gist :)

…

On Mon, 30 May 2022 at 22:48, Harm te Hennepe ***@***.***> wrote: ***@***.**** commented on this gist. ------------------------------ Thanks for the script. Btw, you forgot the bang in the shebang :-) — Reply to this email directly, view it on GitHub <https://gist.github.com/6ee9463305bb87be365a1661c87bee55#gistcomment-4184066>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAAZMOHR5RPITHUGMWDVPJ3VMUZSBANCNFSM5XLURFVA> . You are receiving this because you authored the thread.Message ID: ***@***.***>

I got notified :-) I just tested the build, but pgtk doesn't seem to be available:

configure:39980: WARNING: unrecognized options: --with-pgtk, --with-sqlite3

Seems that it's not merged into the emacs-28 branch.

Yeah, sorry. This is an old script. I have a newer script that I've uploaded. This one creates a .deb in the root of the emacs28 source directory. You have to press Enter a couple of times towards the end of the build.

I'm not using this script any more. Now I build emacs.deb packages using https://github.com/kelleyk/ppa-emacs. This works for both Debian and Ubuntu.