diff -Naur tcptrack-1.3.0.orig/configure.in tcptrack-1.3.0/configure.in
--- tcptrack-1.3.0.orig/configure.in	2008-02-07 01:32:49 +0300
+++ tcptrack-1.3.0/configure.in	2008-12-15 21:13:41 +0300
@@ -10,6 +10,7 @@
 dnl Checks for programs.
 AC_PROG_CXX
 AC_PROG_CC
+AC_PROG_LIBTOOL
 AC_PROG_INSTALL
 
 dnl use C++ to perform the tests for headers/libs
@@ -19,7 +20,7 @@
 AC_C_BIGENDIAN
 
 dnl See if the compiler accepts -pthread... needed for BSDs
-AC_PTHREAD_FREEBSD
+dnl AC_PTHREAD_FREEBSD
 
 dnl Checks for libraries.
 AC_CHECK_LIB(socket,socket)