--- configure.in.orig	2012-10-11 16:36:43.000000000 +0400
+++ configure.in	2012-10-11 16:36:49.356097356 +0400
@@ -43,7 +43,6 @@
 else
 dnl XXX - BEGIN !CYGWIN
 
-AC_LBL_LIBRARY_NET
 
 dnl Checks for libevent
 AC_MSG_CHECKING(for libevent)
@@ -55,30 +54,30 @@
      ;;
   *)
      AC_MSG_RESULT($withval)
-     if test -f $withval/include/event.h -a -f $withval/lib/libevent.a; then
+     if test -f $withval/include/event.h -a -f $withval/lib/libevent.so; then
         owd=`pwd`
         if cd $withval; then withval=`pwd`; cd $owd; fi
         EVENTINC="-I$withval/include"
         EVENTLIB="-L$withval/lib -levent"
-     elif test -f $withval/include/event.h -a -f $withval/lib64/libevent.a; then
+     elif test -f $withval/include/event.h -a -f $withval/lib64/libevent.so; then
         owd=`pwd`
         if cd $withval; then withval=`pwd`; cd $owd; fi
         EVENTINC="-I$withval/include"
         EVENTLIB="-L$withval/lib64 -levent"
-     elif test -f $withval/event.h -a -f $withval/libevent.a; then
+     elif test -f $withval/event.h -a -f $withval/libevent.so; then
         owd=`pwd`
         if cd $withval; then withval=`pwd`; cd $owd; fi
         EVENTINC="-I$withval"
         EVENTLIB="-L$withval -levent"
      else
-        AC_ERROR(event.h or libevent.a not found in $withval)
+        AC_ERROR(event.h or libevent.so not found in $withval)
      fi
      ;;
   esac ],
-[ if test -f ${prefix}/include/event.h -a -f ${prefix}/lib/libevent.a; then
+[ if test -f ${prefix}/include/event.h -a -f ${prefix}/lib/libevent.so; then
      EVENTINC="-I${prefix}/include"
      EVENTLIB="-L${prefix}/lib -levent"
-  elif test -f ${prefix}/include/event.h -a -f ${prefix}/lib64/libevent.a; then
+  elif test -f ${prefix}/include/event.h -a -f ${prefix}/lib64/libevent.so; then
      EVENTINC="-I${prefix}/include"
      EVENTLIB="-L${prefix}/lib64 -levent"
   else
@@ -103,13 +102,13 @@
      ;;
   *)
      AC_MSG_RESULT($withval)
-     if test -f $withval/pcap.h -a -f $withval/libpcap.a; then
+     if test -f $withval/pcap.h -a -f $withval/libpcap.so; then
         owd=`pwd`
         if cd $withval; then withval=`pwd`; cd $owd; fi
 	PCAPINC="-I$withval -I$withval/bpf"
 	PCAPLIB="-L$withval -lpcap"
      elif test -f $withval/include/pcap.h -a \
-	       -f $withval/include/net/bpf.h; then
+	       -f $withval/include/pcap-bpf.h; then
 	owd=`pwd`
 	if cd $withval; then withval=`pwd`; cd $owd; fi
 	PCAPINC="-I$withval/include"
@@ -119,7 +118,7 @@
 	   PCAPLIB="-L$withval/lib -lpcap"
         fi
      else
-        AC_ERROR(pcap.h, net/bpf.h, or libpcap.a not found in $withval)
+        AC_ERROR(pcap.h, pcap-bpf.h, or libpcap.so not found in $withval)
      fi
      ;;
   esac ],
@@ -154,7 +153,7 @@
      ;;
   *)
      AC_MSG_RESULT($withval)
-     if test -f $withval/src/libdnet.a; then
+     if test -f $withval/src/libdnet.so; then
 	DNETINC="-I$withval/include"
 	DNETLIB="-L$withval/src -ldnet `$withval/dnet-config --libs`"
      elif test -x $withval/bin/dnet-config; then