tce-load -i compiletc meson libadwaita-dev gnome-desktop-dev desktop-file-utils appstream-glib

wget https://download.gnome.org/sources/gnome-font-viewer/45/gnome-font-viewer-45.0.tar.xz

cd gnome-font-viewer-45.0

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

ninja [0m 3.60s]
sudo ninja install

gnome-font-viewer 45.0

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