tce-load -i compiletc meson gobject-introspection-dev dbus-dev libxml2-dev libXtst-dev

wget https://download.gnome.org/sources/at-spi2-core/2.50/at-spi2-core-2.50.2.tar.xz

cd at-spi2-core-2.50.2

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

ninja [1m 8.30s]
sudo ninja install

at-spi2-core 2.50.2

  User defined options
    buildtype    : plain
    libexecdir   : /usr/local/lib/at-spi2-core
    localstatedir: /var
    prefix       : /usr/local