tce-load -i compiletc python3.9-dev intltool iptables-dev ebtables ipset-dev autoconf

wget https://github.com/firewalld/firewalld/releases/download/v2.3.0/firewalld-2.3.0.tar.bz2

cd firewalld-2.3.0

edit firewalld.spec
correct /usr/bin -> /usr/local/bin

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --disable-docs

make [0m 6.82s]
sudo make install

edit /usr/local/bin/firewall-config
datadir = None -> datadir = "/usr/local/share/firewalld"

runtime dbus-python3.9 py3.9gobject gtk3-gir