Created attachment 158660 [details] shar file of the completed port. Needed for specialized options in YAF among others. OS Fingerprinting; Sources from https://tools.netsa.cert.org/confluence/display/tt/libp0f
builds on 11a, 10.2a+i, fails to build on 9.3a.
A commit references this bug: Author: pi Date: Tue Jan 19 08:13:00 UTC 2016 New revision: 406637 URL: https://svnweb.freebsd.org/changeset/ports/406637 Log: New port: net/libp0f libp0f is the autotools version of p0f-2.x with support for 3rd-party linkage. libp0f splits the core p0f functionality from the p0f-2.x application. The p0f library is installed as libp0f.so so p0f2 and libp0f can co-exist independantly. WWW: https://tools.netsa.cert.org/confluence/display/tt/libp0f PR: 201503 Submitted by: setjmp@hotmail.com Changes: head/net/Makefile head/net/libp0f/ head/net/libp0f/Makefile head/net/libp0f/distinfo head/net/libp0f/files/ head/net/libp0f/files/patch-etc_p0f_p0f.fp head/net/libp0f/pkg-descr head/net/libp0f/pkg-plist
builds with small fixes, committed, thanks!