tce-load -i compiletc meson gtk3-dev pulseaudio-dev gobject-introspection-dev vala-dev gtk3-gir

cd retro-gtk-0.14.0

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 --buildtype=plain ../

ninja
sudo ninja install