tce-load -i compiletc meson gobject-introspection-dev perl5

wget https://ftp.acc.umu.se/pub/GNOME/sources/json-glib/1.4/json-glib-1.4.4.tar.xz

cd json-glib-1.4.4

mkdir build
cd build

CC="gcc -flto -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain

ninja [0m 11.29s]
sudo ninja install