The manual is the from-zero path on Debian 13 (trixie): packages, the
7.3.4 kernel tree, pf.ko, the userland, the libvirt lab, the gate suite,
the stress test and running PF on the host itself. Every command in it was
executed on the lab's Debian 13.7 host, including the toolchain report
and the kernel.org checksum.
Trixie ships gcc 14 and no gcc-15; the kernel and pf.ko build with gcc
14 unpatched, so the manual documents that instead of the gcc >= 15 the
generic install guide asks for.
