.emacs.d

My .emacs.d - use it, break it, fix it, trash it

This emacs configuration is currentlig being used with emacs 29.0, and tested in 28.2.

Usage

Clone this into your home folder as .emacs.d. Rember to backup your old .emacs.d if you already have one:

git clone https://github.com/tmn/.emacs.d.git ~/.emacs.d

Get Emacs

Install from som repository

There are many ways of installing emacs for your favorite operating system. I'm currently rocking macs with the Apple Silicone so my prefered way is to build emacs from source. But whatever port of emacs would do. A pure one using cask:

brew install --cask emacs

Building from source

Dependencies

Dependencies are installed through brew.

• autoconf
• coreutils
• gcc
• gnu-sed
• gnutls
• gpg
• gpg-config
• imagemagick
• jansson
• libgccjit
• librsvg
• libxml2
• ncurses
• texinfo
• tree-sitter

brew install  autoconf coreutils gcc gnu-sed gnutls gpg gpg-config imagemagick jansson libgccjit librsvg libxml2 ncurses texinfo tree-sitter

Building

GNU Emacs source code and development is hosted on savannah.gnu.org.

My build.sh:

#!/bin/bash

readonly GCC_DIR="$(realpath $(brew --prefix)/opt/libgccjit)"
[[ -d $GCC_DIR ]] ||  { echo "${GCC_DIR} not found"; exit 1; }

readonly SED_DIR="$(realpath $(brew --prefix)/opt/gnu-sed)"
[[ -d $SED_DIR ]] ||  { echo "${SED_DIR} not found"; exit 1; }

readonly GCC_INCLUDE_DIR=${GCC_DIR}/include
[[ -d $GCC_INCLUDE_DIR ]] ||  { echo "${GCC_INCLUDE_DIR} not found"; exit
1; }

readonly GCC_LIB_DIR=${GCC_DIR}/lib/gcc/13
[[ -d $GCC_LIB_DIR ]] ||  { echo "${GCC_LIB_DIR} not found"; exit 1; }

export PATH="${SED_DIR}/libexec/gnubin:${PATH}"
export CFLAGS="-I${GCC_INCLUDE_DIR}"
export LDFLAGS="-L${GCC_LIB_DIR} -I${GCC_INCLUDE_DIR}"
export DYLD_FALLBACK_LIBRARY_PATH="${GCC_LIB_DIR}"
export LIBRARY_PATH="${GCC_LIB_DIR}"

echo "----------- Environment -----------"
echo PATH: $PATH
echo CFLAGS: $CFLAGS
echo LDFLAGS: $LDFLAGS
echo DYLD_FALLBACK_LIBRARY_PATH: $DYLD_FALLBACK_LIBRARY_PATH
echo LIBRARY_PATH: $LIBRARY_PATH
echo "----------- /Environment -----------"

./autogen.sh
./configure \
    --with-native-compilation \
    --with-gnutls \
    --with-xml2 \
    --with-modules \
    --with-imagemagick \
    --with-json \
    --with-tree-sitter

Run these commands:

./build.sh
make -j $(nproc)
make install

If you're building it on a mac you'll find the Emacs.app in the nextstep directory.

Dependencies

This emacs configuration depends on a few packages installed outside of emacs.

OS Dependencies

Install system dependencies for some of the emacs packages:

• deno
• node
• openjdk@11
• pyright
• ripgrep
• semgrep

I.e. using brew:

brew install deno node openjdk@11 pyright ripgrep semgrep

Rember to add Java to PATH.

Other dependencies

The language configurations depends on some outside packages. These are installed outside of emacs.

Packages through npm

• typescript-language-server
• typescript-eslint-language-service
• typescript
• eslint
• babel
• babel-eslint

npm install -g eslint babel babel-eslint typescript typescript-language-server typescript-eslint-language-service

Swift

This configuration uses sourcekit-lsp for Swift. The sourcekit-lsp is bundled with Xcode 11.4 and later. Download latest Xcode from the Mac App Store or from the Apple Developer Portal. Or simply do a xcode-select --install in your terminal.

Rust

Install components for the rust lsp to work propperly:

rustup component add rust-src
rustup component add rust-analyzer

Java

The Java setup depends on lombok.jar. It may be downloaded form projectlombok.org/download.

Place the file inside ~/.emacs/lib/.

Cheers!