tce-load -i compiletc meson intltool glib2-dev python3.6-dev

wget https://download.gnome.org/sources/gobject-introspection/1.66/gobject-introspection-1.66.1.tar.xz

cd gobject-introspection-1.66.1

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 36.17s]
sudo ninja install