tce-load -i compiletc meson

wget https://download.gnome.org/sources/gnome-shell-extensions/45/gnome-shell-extensions-45.2.tar.xz

cd gnome-shell-extensions-45.2

mkdir build
cd build

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain -Dextension_set=all

ninja
sudo ninja install

gnome-shell-extensions 45.2

  Directories
    prefix       : /usr/local
    datadir      : share

  Build Options
    extensions   : apps-menu
                   places-menu
                   launch-new-instance
                   window-list
                   drive-menu
                   light-style
                   screenshot-window-sizer
                   windowsNavigator
                   workspace-indicator
                   auto-move-windows
                   native-window-placement
                   user-theme
    classic_mode : False

  User defined options
    buildtype    : plain
    localstatedir: /var
    prefix       : /usr/local
    extension_set: all