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

wget https://download.gnome.org/sources/at-spi2-core/2.40/at-spi2-core-2.40.3.tar.xz

cd at-spi2-core-2.40.3

mkdir build
cd build

CC="gcc -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --libexecdir=/usr/local/lib/at-spi2-core --buildtype=plain -Dsystemd_user_dir=/tmp

ninja [0m 26.87s]
sudo ninja install