desyncr/emacs-installation.org

## emacs-installation.org

      
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              emacs-installation.org
            
          
    Emacs 28 and Doom Emacs Setup Guide

Goal

Build Emacs 28 from source code and install Doom Emacs
Install Emacs

Checkout sourcecode

git clone https://github.com/emacs-mirror/emacs.git
cd emacs
git checkout emacs-28
Install dependency packages

On Pop!_OS 20.04
Library packages needed for a plain ./configure

  texinfo
  gnutls-dev
  libncurses-dev
  libtinfo-dev
  libwebkit2gtk-4.0-dev

In summary, the following two commands should do
sudo apt install libxpm-dev libgif-dev libjpeg-dev libpng-dev libtiff-dev libx11-dev libncurses5-dev automake autoconf texinfo libgtk2.0-dev
sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
sudo apt install gcc-10 g++-10 libgccjit0 libgccjit-10-dev libjansson4 libjansson-dev
Configure and Build

export CC=/usr/bin/gcc-10 CXX=/usr/bin/gcc-10
./autogen.sh
./configure --with-native-compilation --with-json --with-xwidgets
make -j$(nproc)
Install Doom Emacs

Checkout the official page first, the installation steps may change:
  https://github.com/hlissner/doom-emacs
I use the following two commands:
git clone --depth 1 https://github.com/hlissner/doom-emacs ~/.emacs.d
~/.emacs.d/bin/doom install
Install Private Config

If you have private configs in different repos like me, you should also check
  out that and put it under ~/.doom.d directory.
Remember to sync the private configure to doom first by ~/.emacs.d/bin/doom sync