tce-load -i compiletc meson gnome-control-center gnome-settings-daemon-dev evolution-data-server-dev ibus-dev networkmanager-dev libsass-dev mutter-gir libsoup-gir networkmanager-gir

cd gnome-shell-3.28.2

mkdir build
cd build

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --libexecdir=/usr/local/lib/gnome-shell --localstatedir=/var --buildtype=plain -Dsystemd=false -Dman=false

ninja [0m 44.90s]
sudo ninja install