On Wed, Feb 22, 2023 at 08:23:49AM +0100, Thomas Devoogdt wrote: > libxt_LOG.c:6:10: fatal error: linux/netfilter/xt_LOG.h: No such file or directory > . #include <linux/netfilter/xt_LOG.h> > ^~~~~~~~~~~~~~~~~~~~~~~~~~ > > Linux < 3.4 defines are in include/linux/netfilter_ipv{4,6}/ipt_LOG.h, > but the naming is slightly different, so just define it here as the values are the same. > > https://github.com/torvalds/linux/commit/6939c33a757bd006c5e0b8b5fd429fc587a4d0f4 Probably you could add xt_LOG.h to iptables/include/linux/netfilter/ ? There are plenty of headers that are cached there to make sure userspace compile with minimal external dependencies. xt_LOG.h is missing for some reason in that folder, but there are many of xt_*.h files there.