variables: LIBFPRINT_DEPENDENCIES: doxygen flatpak-builder gcc gcc-c++ gcovr git glib2-devel glibc-devel gobject-introspection-devel gtk-doc gtk3-devel libabigail libgusb-devel libX11-devel libXv-devel meson nss-devel pixman-devel python3-cairo python3-gobject systemd umockdev uncrustify valgrind