tce-load -i compiletc meson libadwaita-dev libadwaita-gir blueprint-compiler desktop-file-utils libxml2-bin

wget https://gitlab.gnome.org/GNOME/showtime/-/archive/48.0/showtime-48.0.tar.bz2

cd showtime-48.0

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 setup --prefix=/usr/local --localstatedir=/var --buildtype=plain

ninja [0m 1.16s]
sudo ninja install

runtime libadwaita-gir py3.11gobject gst-plugins-bad-gir gst-plugins-rs

showtime 48.0

  User defined options
    buildtype    : plain
    localstatedir: /var
    prefix       : /usr/local