Build Emacs From Source

Windows 11 features built-in support for running Linux GUI applications. Emacs 29 has became a real GTK application, gone with the blurry fonts problem.

Firstly, install essential packages in WSL2 Ubuntu 22.04.

apt-get update
apt-get install build-essential libgtk-3-dev libgnutls28-dev libtiff5-dev libgif-dev libjpeg-dev libpng-dev libxpm-dev libncurses-dev texinfo sqlite3 libsqlite3-dev libjansson4 libjansson-dev autoconf

Native compilation support is enabled by default with emacs 30, install libgccjit0 and libgccjit-xx-dev to build this feature.

apt-get install libgccjit0 libgccjit-13-dev

And in Emacs 29, support for tree-sitter is built-in. Now build tree-sitter from source code.

git clone https://github.com/tree-sitter/tree-sitter.git
cd tree-sitter
git checkout v0.24.3
make
make install

Now tree-sitter library has been installed into /usr/local/lib.

export LD_LIBRARY_PATH=/usr/local/lib/

Now build emacs with pgtk and tree-sitter.

git clone https://git.savannah.gnu.org/git/emacs.git -b emacs-30
cd emacs
./autogen.sh
./configure --prefix=/usr/local/emacs --with-native-compilation=aot --with-pgtk --with-tree-sitter --without-pop
make -j 8
make install

Build libvterm if you need to use vterm on Linux.

tar -zxf libvterm-0.3.3.tar.gz
cd libvterm-0.3.3
make
make install