tce-load -i compiletc python3.8-meson gobject-introspection-dev

http://ftp.gnome.org/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 -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain

ninja [0m 15.59s]
sudo ninja install