Import of tcpdump v3.9.8

76 files changed, 8487 insertions, 5450 deletions

diff --git a/contrib/tcpdump/CHANGES b/contrib/tcpdump/CHANGES
index c236338..aa29e30 100644
--- a/contrib/tcpdump/CHANGES
+++ b/contrib/tcpdump/CHANGES
@@ -1,4 +1,92 @@
-$Header: /tcpdump/master/tcpdump/CHANGES,v 1.87.2.11 2005/09/20 06:05:34 guy Exp $
+$Header: /tcpdump/master/tcpdump/CHANGES,v 1.87.2.17 2007/09/13 13:39:44 ken Exp $
+
+Mon.	September 10, 2007.  ken@xelerance.com.  Summary for 0.9.8 tcpdump release
+	Rework ARP printer
+	Rework OSPFv3 printer
+	Add support for Frame-Relay ARP
+	Decode DHCP Option 121 (RFC 3442 Classless Static Route)
+	Decode DHCP Option 249 (MS Classless Static Route) the same as Option 121
+	TLV: Add support for Juniper .pcap extensions
+	Print EGP header in new-world-order style
+	Converted print-isakmp.c to NETDISSECT
+	Moved AF specific stuff into af.h
+	Test subsystem now table driven, and saves outputs and diffs to one place
+        Require <net/pfvar.h> for pf definitions - allows reading of pflog formatted 
+         libpcap files on an OS other than where the file was generated
+
+Wed.	July 23, 2007.  mcr@xelerance.com.  Summary for 0.9.7 tcpdump release
+
+    	NFS: Print unsigned values as such. 
+	RX: parse safely.
+	BGP: fixes for IPv6-less builds.
+	801.1ag: use standard codepoint.
+	use /dev/bpf on systems with such a device.
+	802.11: print QoS data, avoid dissect of no-data frame, ignore padding.
+	smb: make sure that we haven't gone past the end of the captured data.
+	smb: squelch an uninitialized complaint from coverity.
+	NFS: from NetBSD; don't interpret the reply as a possible NFS reply
+		if it got MSG_DENIED.
+	BGP: don't print TLV values that didn't fit, from www.digit-labs.org. 
+	revised INSTALL.txt about libpcap dependancy.
+
+Wed.	April 25, 2007. ken@xelerance.com.  Summary for 3.9.6 tcpdump release
+	Update man page to reflect changes to libpcap
+	Changes to both TCP and IP Printer Output
+	Fix a potential buffer overflow in the 802.11 printer
+	Print basic info about a few more Cisco LAN protocols.
+	mDNS cleanup
+	ICMP MPLS rework of the extension code
+	bugfix: use the correct codepoint for the OSPF simple text auth token
+	 entry, and use safeputs to print the password.
+	Add support in pflog for additional values
+	Add support for OIF RSVP Extensions UNI 1.0 Rev. 2 and additional RSVP objects
+	Add support for the Message-id NACK c-type.
+	Add support for 802.3ah loopback ctrl msg
+	Add support for Multiple-STP as per 802.1s
+	Add support for rapid-SPT as per 802.1w
+	Add support for CFM Link-trace msg, Link-trace-Reply msg, 
+	 Sender-ID tlv, private tlv, port, interface status
+	Add support for unidirectional link detection as per
+	 http://www.ietf.org/internet-drafts/draft-foschiano-udld-02.txt
+	Add support for the olsr protocol as per RFC 3626 plus the LQ 
+	 extensions from olsr.org
+	Add support for variable-length checksum in DCCP, as per section 9 of
+	 RFC 4340.
+	Add support for per-VLAN spanning tree and per-VLAN rapid spanning tree
+	Add support for Multiple-STP as per 802.1s
+	Add support for the cisco propriatry 'dynamic trunking protocol'
+	Add support for the cisco proprietary VTP protocol
+	Update dhcp6 options table as per IETF standardization activities
+
+
+Tue.	September 19, 2006. ken@xelerance.com. Summary for 3.9.5 tcpdump release
+	
+	Fix compiling on AIX (, at end of ENUM)
+	Updated list of DNS RR typecodes
+	Use local Ethernet defs on WIN32
+	Add support for Frame-Relay ARP
+	Fixes for compiling under MSVC++
+	Add support for parsing Juniper .pcap files
+	Add support for FRF.16 Multilink Frame-Relay (DLT_MFR)
+	Rework the OSPFv3 printer
+	Fix printing for 4.4BSD/NetBSD NFS Filehandles
+	Add support for Cisco style NLPID encapsulation
+	Add cisco prop. eigrp related, extended communities
+	Add support for BGP signaled VPLS
+	Cleanup the bootp printer
+	Add support for PPP over Frame-Relay
+	Add some bounds checking to the IP options code, and clean up 
+	 the options output a bit.
+	Add additional modp groups to ISAKMP printer
+	Add support for Address-Withdraw and Label-Withdraw Msgs
+	Add support for the BFD Discriminator TLV
+	Fixes for 64bit compiling
+	Add support for PIMv2 checksum verification
+	Add support for further dissection of the IPCP Compression Option
+	Add support for Cisco's proposed VQP protocol
+	Add basic support for keyed authentication TCP option
+	Lots of minor cosmetic changes to output printers
+
 
 Mon. 	September 19, 2005.  ken@xelerance.com. Summary for 3.9.4 tcpdump release
 	Decoder support for more Juniper link-layer types
diff --git a/contrib/tcpdump/CREDITS b/contrib/tcpdump/CREDITS
index 4923d49..d327880 100644
--- a/contrib/tcpdump/CREDITS
+++ b/contrib/tcpdump/CREDITS
@@ -11,6 +11,7 @@ The current maintainers:
 
 Additional people who have contributed patches:
 
+        Aaron Campbell                  <aaron@arbor.net>
 	Alfredo Andres			<aandres@s21sec.com>
 	Albert Chin			<china@thewrittenword.com>
 	Andrew Brown			<atatat@atatdot.net>
@@ -31,7 +32,9 @@ Additional people who have contributed patches:
 	Charles M. Hannum		<mycroft@netbsd.org>
 	Chris Cogdon			<chris@cogdon.org>
 	Chris G. Demetriou		<cgd@netbsd.org>
+	Christian Sievers		<c_s@users.sourceforge.net>
 	Chris Jepeway			<jepeway@blasted-heath.com>
+	Chris Larson			<clarson@kergoth.com>
 	Craig Rodrigues			<rodrigc@mediaone.net>
 	Crist J. Clark			<cjclark@alum.mit.edu>
 	Daniel Hagerty 			<hag@ai.mit.edu>
@@ -39,6 +42,7 @@ Additional people who have contributed patches:
 	David Binderman			<d.binderman@virgin.net>
 	David Smith			<dsmith@redhat.com>
 	David Young			<dyoung@ojctech.com>
+	Don Ebright			<Don.Ebright@compuware.com>
 	Eddie Kohler			<xexd@sourceforge.net>
 	Francis Dupont			<Francis.Dupont@enst-bretagne.fr>
 	Francisco Matias Cuenca-Acuna	<mcuenca@george.rutgers.edu>
@@ -56,6 +60,7 @@ Additional people who have contributed patches:
 	Heinz-Ado Arnolds		<Ado.Arnolds@dhm-systems.de>
 	Hendrik Scholz			<hendrik@scholz.net>
 	Ian McDonald			<imcdnzl@gmail.com>
+        Jacek Tobiasz                   <Jacek.Tobiasz@atm.com.pl>
 	Jakob Schlyter			<jakob@openbsd.org>
 	Jan Oravec			<wsx@wsx6.net>
 	Jason R. Thorpe			<thorpej@netbsd.org>
@@ -84,8 +89,10 @@ Additional people who have contributed patches:
 	Marc A. Lehmann			<pcg@goof.com>
 	Mark Ellzey Thomas		<mark@ackers.net>
 	Marko Kiiskila			<carnil@cs.tut.fi>
+	Markus Schöpflin		<schoepflin@sourceforge.net>
 	Marshall Rose			<mrose@dbc.mtview.ca.us>
 	Martin Husemann			<martin@netbsd.org>
+	Max Laier			<max@love2party.net>
 	Michael Madore			<mmadore@turbolinux.com>
 	Michael Shalayeff		<mickey@openbsd.org>
 	Michael Shields			<shields@msrl.com>
@@ -110,9 +117,11 @@ Additional people who have contributed patches:
 	Pekka Savola 			<pekkas@netcore.fi>	
 	Peter Fales			<peter@fales-lorenz.net>
 	Peter Jeremy			<peter.jeremy@alcatel.com.au>
+					<pfhunt@users.sourceforge.net>
 	Phil Wood			<cpw@lanl.gov>
 	Rafal Maszkowski		<rzm@icm.edu.pl>
 	Raphael Raimbault		<raphael.raimbault@netasq.com>
+	Rick Cheng                      <rcheng@juniper.net>
 	Rick Jones			<rick.jones2@hp.com>
 	Rick Watson			<watsonrick@users.sourceforge.net>
 	Rob Braun			<bbraun@synack.net>
@@ -124,11 +133,14 @@ Additional people who have contributed patches:
 	Seth Webster			<swebster@sst.ll.mit.edu>
 	Shinsuke Suzuki			<suz@kame.net>
 	Steinar Haug			<sthaug@nethelp.no>
+        Swaminathan Chandrasekaran      <chander@juniper.net>
 	Takashi Yamamoto		<yamt@mwd.biglobe.ne.jp>
 	Terry Kennedy			<terry@tmk.com>
 	Timo Koskiahde
 	Tony Li				<tli@procket.com>
 	Uns Lider			<unslider@miranda.org>
+	Victor Oppleman			<oppleman@users.sourceforge.net>
+	Wesley Griffin			<wgriffin@users.sourceforge.net>
 	Wilbert de Graaf		<wilbertdg@hetnet.nl>
 	Yen Yen Lim
 	Yoshifumi Nishida
diff --git a/contrib/tcpdump/FILES b/contrib/tcpdump/FILES
index d6c110b..4e2afa2 100644
--- a/contrib/tcpdump/FILES
+++ b/contrib/tcpdump/FILES
@@ -11,6 +11,8 @@ acconfig.h
 aclocal.m4
 addrtoname.c
 addrtoname.h
+af.c
+af.h
 ah.h
 aodv.h
 appletalk.h
@@ -106,7 +108,6 @@ packetdat.awk
 parsenfsfh.c
 pcap_dump_ftell.c
 pcap-missing.h
-pf.h
 pmap_prot.h
 ppp.h
 print-802_11.c
@@ -171,6 +172,7 @@ print-netbios.c
 print-nfs.c
 print-ntp.c
 print-null.c
+print-olsr.c
 print-ospf.c
 print-ospf6.c
 print-pflog.c
@@ -229,6 +231,7 @@ tcpdump.1
 tcpdump.c
 tcpdump-stdinc.h
 telnet.h
+tftp.h
 timed.h
 token.h
 udp.h
diff --git a/contrib/tcpdump/INSTALL b/contrib/tcpdump/INSTALL
index c55f2d0..745997f 100644
--- a/contrib/tcpdump/INSTALL
+++ b/contrib/tcpdump/INSTALL
@@ -1,7 +1,11 @@
-@(#) $Header: /tcpdump/master/tcpdump/INSTALL,v 1.63.2.4 2005/09/20 06:05:35 guy Exp $ (LBL)
+@(#) $Header: /tcpdump/master/tcpdump/INSTALL,v 1.63.2.7 2007/09/14 01:03:12 guy Exp $ (LBL)
 
-If you have not built libpcap, do so first.  See the README
-file in this directory for the ftp location.
+If you have not built libpcap, and your system does not have libpcap
+installed, install libpcap first.  Your system might provide a version
+of libpcap that can be installed; if so, to compile tcpdump you might
+need to install a "developer" version of libpcap as well as the
+"run-time" version.  You can also install tcpdump.org's version of
+libpcap; see the README file in this directory for the ftp location.
 
 You will need an ANSI C compiler to build tcpdump. The configure script
 will abort if your compiler is not ANSI compliant. If this happens, use
@@ -15,21 +19,18 @@ directory), run ./configure (a shell script).  "configure" will
 determine your system attributes and generate an appropriate Makefile
 from Makefile.in.  Now build tcpdump by running "make".
 
-If everything builds ok, su and type "make install". This will install
-tcpdump and the manual entry. By default, tcpdump is installed with
-group execute permissions. The group used depends on your os. In
-addition, BPF packet access is controlled by permissions to
-/dev/bpf0. In any case, DO NOT give untrusted users the capability of
-running tcpdump. Tcpdump can capture any traffic on your net,
-including passwords.
+If everything builds ok, su and type "make install".  This will install
+tcpdump and the manual entry.  Any user will be able to use tcpdump to
+read saved captures.  Whether a user will be able to capture traffic
+depends on the OS and the configuration of the system; see the tcpdump
+man page for details.  DO NOT give untrusted users the ability to
+capture traffic.  If a user can capture traffic, he or she could use
+utilities such as tcpdump to capture any traffic on your net, including
+passwords.
 
 Note that most systems ship tcpdump, but usually an older version.
 Remember to remove or rename the installed binary when upgrading.
 
-If you use Linux, this version of libpcap is known to compile and run
-with 2.0.25 and more modern, and 2.2 and later, kernels.  It is
-guaranteed not to work with 1.X kernels.
-
 If your system is not one which we have tested tcpdump on, you may have
 to modify the configure script and Makefile.in. Please send us patches
 for any modifications you need to make.
@@ -128,7 +129,6 @@ parsenfsfh.c	- Network File System file parser routines
 pcap_dump_ftell.c - pcap_dump_ftell() implementation, in case libpcap
 		doesn't have it
 pcap-missing.h	- declarations of functions possibly missing from libpcap
-pf.h		- OpenBSD PF definitions
 pmap_prot.h	- definitions for ONC RPC portmapper protocol
 ppp.h		- Point to Point Protocol definitions
 print-802_11.c	- IEEE 802.11 printer routines
@@ -243,6 +243,7 @@ tcp.h		- TCP definitions
 tcpdump.1	- manual entry
 tcpdump.c	- main program
 telnet.h	- Telnet definitions
+tftp.h		- TFTP definitions
 timed.h		- BSD time daemon protocol definitions
 token.h		- Token Ring definitions
 udp.h		- UDP definitions
diff --git a/contrib/tcpdump/Makefile.in b/contrib/tcpdump/Makefile.in
index c96d877..dcc8f40 100644
--- a/contrib/tcpdump/Makefile.in
+++ b/contrib/tcpdump/Makefile.in
@@ -17,7 +17,7 @@
 #  WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 #  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 #
-# @(#) $Header: /tcpdump/master/tcpdump/Makefile.in,v 1.293.2.3 2005/09/20 06:05:36 guy Exp $ (LBL)
+# @(#) $Header: /tcpdump/master/tcpdump/Makefile.in,v 1.293.2.7 2007/09/12 19:48:50 guy Exp $ (LBL)
 
 #
 # Various configurable paths (remember to edit Makefile.in, not Makefile)
@@ -65,7 +65,7 @@ INSTALL_DATA = @INSTALL_DATA@
 	@rm -f $@
 	$(CC) $(CFLAGS) -c $(srcdir)/$*.c
 
-CSRC =	addrtoname.c cpack.c gmpls.c oui.c gmt2local.c ipproto.c \
+CSRC =	addrtoname.c af.c cpack.c gmpls.c oui.c gmt2local.c ipproto.c \
         nlpid.c l2vpn.c machdep.c parsenfsfh.c \
 	print-802_11.c print-ap1394.c print-ah.c print-arcnet.c \
 	print-aodv.c print-arp.c print-ascii.c print-atalk.c print-atm.c \
@@ -80,8 +80,8 @@ CSRC =	addrtoname.c cpack.c gmpls.c oui.c gmt2local.c ipproto.c \
 	print-l2tp.c print-lane.c print-ldp.c print-llc.c \
         print-lmp.c print-lspping.c \
 	print-lwres.c print-mobile.c print-mpls.c print-msdp.c \
-	print-nfs.c print-ntp.c print-null.c print-ospf.c \
-	print-pflog.c print-pgm.c print-pim.c print-ppp.c print-pppoe.c \
+	print-nfs.c print-ntp.c print-null.c print-olsr.c print-ospf.c \
+	print-pgm.c print-pim.c print-ppp.c print-pppoe.c \
 	print-pptp.c print-radius.c print-raw.c print-rip.c \
 	print-rsvp.c print-rx.c print-sctp.c print-sip.c print-sl.c print-sll.c \
 	print-slow.c print-snmp.c print-stp.c print-sunatm.c print-sunrpc.c \
@@ -183,19 +183,10 @@ distclean:
 tags: $(TAGFILES)
 	ctags -wtd $(TAGFILES)
 
-tar:
+releasetar:
 	@cwd=`pwd` ; dir=`basename $$cwd` ; name=$(PROG)-`cat VERSION` ; \
-	    list="" ; tar="tar chf" ; \
-	    for i in `cat FILES` ; do list="$$list $$name/$$i" ; done; \
-	    echo \
-	    "rm -f ../$$name; ln -s $$dir ../$$name" ; \
-	     rm -f ../$$name; ln -s $$dir ../$$name ; \
-	    echo \
-	    "(cd .. ; $$tar - [lots of files]) | compress > /tmp/$$name.tar.Z" ; \
-	     (cd .. ; $$tar - $$list) | compress > /tmp/$$name.tar.Z ; \
-	    echo \
-	    "rm -f ../$$name" ; \
-	     rm -f ../$$name
+	   list="" ; make distclean; cd ..; mkdir -p n; cd n; ln -s ../$$dir $$name; \
+	   tar -c -z -f $$name.tar.gz $$name/. ;
 
 depend: $(GENSRC)
 	${srcdir}/mkdep -c $(CC) $(DEFS) $(INCLS) $(SRC)
diff --git a/contrib/tcpdump/README b/contrib/tcpdump/README
index 17df49d..cb51d30 100644
--- a/contrib/tcpdump/README
+++ b/contrib/tcpdump/README
@@ -1,4 +1,4 @@
-@(#) $Header: /tcpdump/master/tcpdump/README,v 1.65 2004/10/12 02:01:59 guy Exp $ (LBL)
+@(#) $Header: /tcpdump/master/tcpdump/README,v 1.65.2.1 2007/09/14 01:03:12 guy Exp $ (LBL)
 
 TCPDUMP 3.9
 Now maintained by "The Tcpdump Group"
@@ -11,10 +11,11 @@ Anonymous CVS is available via:
 	(password "anoncvs")
 	cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout tcpdump
 
-Version 3.9 of TCPDUMP can be retrived with the CVS tag "tcpdump_3_9rel1":
+Version 3.9 of TCPDUMP can be retrieved with the CVS tag "tcpdump_3_9rel1":
 	cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout -r tcpdump_3_9rel1 tcpdump
 
-Please send patches against the master copy to patches@tcpdump.org.
+Please submit patches against the master copy to the tcpdump project on
+sourceforge.net.
 
 formerly from 	Lawrence Berkeley National Laboratory
 		Network Research Group <tcpdump@ee.lbl.gov>
diff --git a/contrib/tcpdump/VERSION b/contrib/tcpdump/VERSION
index e0d61b5..26cb485 100644
--- a/contrib/tcpdump/VERSION
+++ b/contrib/tcpdump/VERSION
@@ -1 +1 @@
-3.9.4
+3.9.8
diff --git a/contrib/tcpdump/aclocal.m4 b/contrib/tcpdump/aclocal.m4
index 38076b6..4b70105 100644
--- a/contrib/tcpdump/aclocal.m4
+++ b/contrib/tcpdump/aclocal.m4
@@ -1,4 +1,4 @@
-dnl @(#) $Header: /tcpdump/master/tcpdump/aclocal.m4,v 1.106.2.6 2005/06/03 22:10:16 guy Exp $ (LBL)
+dnl @(#) $Header: /tcpdump/master/tcpdump/aclocal.m4,v 1.106.2.7 2005/11/08 03:00:52 guy Exp $ (LBL)
 dnl
 dnl Copyright (c) 1995, 1996, 1997, 1998
 dnl	The Regents of the University of California.  All rights reserved.
@@ -746,7 +746,7 @@ AC_DEFUN(AC_LBL_DEVEL,
 			    fi
 			    $1="$$1 -Wall"
 			    if test $ac_cv_lbl_gcc_vers -gt 1 ; then
-				    $1="$$1 -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -W"
+				    $1="$$1 -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wpointer-arith -W"
 			    fi
 		    fi
 	    else
diff --git a/contrib/tcpdump/addrtoname.c b/contrib/tcpdump/addrtoname.c
index ba4963b..53d615f 100644
--- a/contrib/tcpdump/addrtoname.c
+++ b/contrib/tcpdump/addrtoname.c
@@ -23,7 +23,7 @@
  */
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/addrtoname.c,v 1.108.2.7 2005/09/29 07:46:45 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/addrtoname.c,v 1.108.2.9 2007/09/14 00:26:18 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -68,6 +68,10 @@ extern int ether_ntohost(char *, const struct ether_addr *);
 #include "extract.h"
 #include "oui.h"
 
+#ifndef ETHER_ADDR_LEN
+#define ETHER_ADDR_LEN	6
+#endif
+
 /*
  * hash tables for whatever-to-name translations
  *
@@ -511,7 +515,7 @@ linkaddr_string(const u_char *ep, const unsigned int len)
 	register char *cp;
 	register struct enamemem *tp;
 
-	if (len == 6)	/* XXX not totally correct... */
+	if (len == ETHER_ADDR_LEN)	/* XXX not totally correct... */
 		return etheraddr_string(ep);
 
 	tp = lookup_bytestring(ep, len);
diff --git a/contrib/tcpdump/af.c b/contrib/tcpdump/af.c
new file mode 100644
index 0000000..76d6178
--- /dev/null
+++ b/contrib/tcpdump/af.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 1998-2006 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+    "@(#) $Header: /tcpdump/master/tcpdump/af.c,v 1.3.2.1 2007/02/26 13:33:17 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+#include "interface.h"
+#include "af.h"
+
+struct tok af_values[] = {
+    { 0,                      "Reserved"},
+    { AFNUM_INET,             "IPv4"},
+    { AFNUM_INET6,            "IPv6"},
+    { AFNUM_NSAP,             "NSAP"},
+    { AFNUM_HDLC,             "HDLC"},
+    { AFNUM_BBN1822,          "BBN 1822"},
+    { AFNUM_802,              "802"},
+    { AFNUM_E163,             "E.163"},
+    { AFNUM_E164,             "E.164"},
+    { AFNUM_F69,              "F.69"},
+    { AFNUM_X121,             "X.121"},
+    { AFNUM_IPX,              "Novell IPX"},
+    { AFNUM_ATALK,            "Appletalk"},
+    { AFNUM_DECNET,           "Decnet IV"},
+    { AFNUM_BANYAN,           "Banyan Vines"},
+    { AFNUM_E164NSAP,         "E.164 with NSAP subaddress"},
+    { AFNUM_L2VPN,            "Layer-2 VPN"},
+    { AFNUM_VPLS,             "VPLS"},
+    { 0, NULL},
+};
+
+struct tok bsd_af_values[] = {
+    { BSD_AFNUM_INET, "IPv4" },
+    { BSD_AFNUM_NS, "NS" },
+    { BSD_AFNUM_ISO, "ISO" },
+    { BSD_AFNUM_APPLETALK, "Appletalk" },
+    { BSD_AFNUM_IPX, "IPX" },
+    { BSD_AFNUM_INET6_BSD, "IPv6" },
+    { BSD_AFNUM_INET6_FREEBSD, "IPv6" },
+    { BSD_AFNUM_INET6_DARWIN, "IPv6" },
+    { 0, NULL}
+};
diff --git a/contrib/tcpdump/af.h b/contrib/tcpdump/af.h
new file mode 100644
index 0000000..1ba7662
--- /dev/null
+++ b/contrib/tcpdump/af.h
@@ -0,0 +1,57 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/af.h,v 1.3.2.1 2007/02/26 13:33:17 hannes Exp $ (LBL) */
+
+/*
+ * Copyright (c) 1998-2006 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+extern struct tok af_values[];
+extern struct tok bsd_af_values[];
+
+/* RFC1700 address family numbers */
+#define AFNUM_INET	1
+#define AFNUM_INET6	2
+#define AFNUM_NSAP	3
+#define AFNUM_HDLC	4
+#define AFNUM_BBN1822	5
+#define AFNUM_802	6
+#define AFNUM_E163	7
+#define AFNUM_E164	8
+#define AFNUM_F69	9
+#define AFNUM_X121	10
+#define AFNUM_IPX	11
+#define AFNUM_ATALK	12
+#define AFNUM_DECNET	13
+#define AFNUM_BANYAN	14
+#define AFNUM_E164NSAP	15
+#define AFNUM_VPLS      25
+/* draft-kompella-ppvpn-l2vpn */
+#define AFNUM_L2VPN     196 /* still to be approved by IANA */
+
+/*
+ * BSD AF_ values.
+ *
+ * Unfortunately, the BSDs don't all use the same value for AF_INET6,
+ * so, because we want to be able to read captures from all of the BSDs,
+ * we check for all of them.
+ */
+#define BSD_AFNUM_INET		2
+#define BSD_AFNUM_NS		6		/* XEROX NS protocols */
+#define BSD_AFNUM_ISO		7
+#define BSD_AFNUM_APPLETALK	16
+#define BSD_AFNUM_IPX		23
+#define BSD_AFNUM_INET6_BSD	24	/* OpenBSD (and probably NetBSD), BSD/OS */
+#define BSD_AFNUM_INET6_FREEBSD	28
+#define BSD_AFNUM_INET6_DARWIN	30
diff --git a/contrib/tcpdump/bootp.h b/contrib/tcpdump/bootp.h
index 2e5d401..7c63d0c 100644
--- a/contrib/tcpdump/bootp.h
+++ b/contrib/tcpdump/bootp.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/bootp.h,v 1.15 2003/07/01 19:16:06 guy Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/bootp.h,v 1.15.4.3 2007/08/21 22:02:08 guy Exp $ (LBL) */
 /*
  * Bootstrap Protocol (BOOTP).  RFC951 and RFC1048.
  *
@@ -161,6 +161,9 @@ struct bootp {
 #define	TAG_NS_SEARCH		((u_int8_t) 117)
 /* RFC 3011 */
 #define	TAG_IP4_SUBNET_SELECT	((u_int8_t) 118)
+/* RFC 3442 */
+#define TAG_CLASSLESS_STATIC_RT	((u_int8_t) 121)
+#define TAG_CLASSLESS_STA_RT_MS	((u_int8_t) 249)
 /* ftp://ftp.isi.edu/.../assignments/bootp-dhcp-extensions */
 #define	TAG_USER_CLASS		((u_int8_t)  77)
 #define	TAG_SLP_NAMING_AUTH	((u_int8_t)  80)
@@ -218,3 +221,10 @@ struct cmu_vend {
 
 /* v_flags values */
 #define VF_SMASK	1	/* Subnet mask field contains valid data */
+
+/* RFC 4702 DHCP Client FQDN Option */
+
+#define CLIENT_FQDN_FLAGS_S	0x01
+#define CLIENT_FQDN_FLAGS_O	0x02
+#define CLIENT_FQDN_FLAGS_E	0x04
+#define CLIENT_FQDN_FLAGS_N	0x08
diff --git a/contrib/tcpdump/config.h.in b/contrib/tcpdump/config.h.in
index dbda505..86ffe06 100644
--- a/contrib/tcpdump/config.h.in
+++ b/contrib/tcpdump/config.h.in
@@ -181,6 +181,9 @@
 /* Define to 1 if you have the <netinet/if_ether.h> header file. */
 #undef HAVE_NETINET_IF_ETHER_H
 
+/* Define to 1 if you have the <net/pfvar.h> header file. */
+#undef HAVE_NET_PFVAR_H
+
 /* Define to 1 if you have the <openssl/evp.h> header file. */
 #undef HAVE_OPENSSL_EVP_H
 
@@ -298,19 +301,19 @@
 /* Define as the return type of signal handlers (`int' or `void'). */
 #undef RETSIGTYPE
 
-/* The size of a `char', as computed by sizeof. */
+/* The size of `char', as computed by sizeof. */
 #undef SIZEOF_CHAR
 
-/* The size of a `int', as computed by sizeof. */
+/* The size of `int', as computed by sizeof. */
 #undef SIZEOF_INT
 
-/* The size of a `long', as computed by sizeof. */
+/* The size of `long', as computed by sizeof. */
 #undef SIZEOF_LONG
 
-/* The size of a `long long', as computed by sizeof. */
+/* The size of `long long', as computed by sizeof. */
 #undef SIZEOF_LONG_LONG
 
-/* The size of a `short', as computed by sizeof. */
+/* The size of `short', as computed by sizeof. */
 #undef SIZEOF_SHORT
 
 /* Define to 1 if you have the ANSI C header files. */
diff --git a/contrib/tcpdump/configure b/contrib/tcpdump/configure
index 4998c6b..2494df5 100755
--- a/contrib/tcpdump/configure
+++ b/contrib/tcpdump/configure
@@ -1,37 +1,101 @@
 #! /bin/sh
-# From configure.in Revision: 1.188.2.7 .
+# From configure.in Revision: 1.188.2.8 .
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57.
+# Generated by GNU Autoconf 2.61.
 #
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-  set -o posix
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
 fi
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
 fi
 
 
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
 # Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
 PS1='$ '
 PS2='> '
 PS4='+ '
@@ -42,21 +106,22 @@ for as_var in \
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
-    $as_unset $as_var
+    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   fi
 done
 
 # Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
 else
   as_expr=false
 fi
 
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   as_basename=basename
 else
   as_basename=false
@@ -64,206 +129,447 @@ fi
 
 
 # Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)$' \| \
-	 .     : '\(.\)' 2>/dev/null ||
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\/\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
 
+# CDPATH.
+$as_unset CDPATH
 
-# PATH needs CR, and LINENO needs CR and PATH.
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
 
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
 fi
 
+  if test $as_have_required = yes && 	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
 
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
-  # Find who we are.  Look in the path if we contain no path at all
-  # relative or not.
-  case $0 in
-    *[\\/]* ) as_myself=$0 ;;
-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
 
-       ;;
-  esac
-  # We did not find ourselves, most probably we were run as `sh COMMAND'
-  # in which case we are not to be found in the path.
-  if test "x$as_myself" = x; then
-    as_myself=$0
-  fi
-  if test ! -f "$as_myself"; then
-    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
-   { (exit 1); exit 1; }; }
-  fi
-  case $CONFIG_SHELL in
-  '')
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  for as_base in sh bash ksh sh5; do
-	 case $as_dir in
+  case $as_dir in
 	 /*)
-	   if ("$as_dir/$as_base" -c '
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
   as_lineno_1=$LINENO
   as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
   test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-	     CONFIG_SHELL=$as_dir/$as_base
-	     export CONFIG_SHELL
-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-	   fi;;
-	 esac
-       done
-done
-;;
-  esac
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+        done
+        export CONFIG_SHELL
+        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell autoconf@gnu.org about your system,
+  echo including any error possibly output before this
+  echo message
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 
   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
   # uniformly replaced by the line number.  The first 'sed' inserts a
-  # line-number line before each line; the second 'sed' does the real
-  # work.  The second script uses 'N' to pair each line-number line
-  # with the numbered line, and appends trailing '-' during
-  # substitution so that $LINENO is not a special case at line end.
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-  sed '=' <$as_myself |
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
     sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
       N
-      s,$,-,
-      : loop
-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
       t loop
-      s,-$,,
-      s,^['$as_cr_digits']*\n,,
+      s/-\n.*//
     ' >$as_me.lineno &&
-  chmod +x $as_me.lineno ||
+  chmod +x "$as_me.lineno" ||
     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensible to this).
-  . ./$as_me.lineno
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
   # Exit status is that of the last command.
   exit
 }
 
 
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-  *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='	' ;;
-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
 esac
 
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
 else
   as_expr=false
 fi
 
 rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir
+fi
 echo >conf$$.file
 if ln -s conf$$.file conf$$ 2>/dev/null; then
-  # We could just check for DJGPP; but this test a) works b) is more generic
-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-  if test -f conf$$.exe; then
-    # Don't use ln at all; we don't have any links
+  as_ln_s='ln -s'
+  # ... but there are two gotchas:
+  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+  # In both cases, we have to default to `cp -p'.
+  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
     as_ln_s='cp -p'
-  else
-    as_ln_s='ln -s'
-  fi
 elif ln conf$$.file conf$$ 2>/dev/null; then
   as_ln_s=ln
 else
   as_ln_s='cp -p'
 fi
-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
 
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
-as_executable_p="test -f"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+	case $1 in
+        -*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" 	$as_nl"
-
-# CDPATH.
-$as_unset CDPATH
 
+exec 7<&0 </dev/null 6>&1
 
 # Name of the host.
 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
-exec 6>&1
-
 #
 # Initializations.
 #
 ac_default_prefix=/usr/local
+ac_clean_files=
 ac_config_libobj_dir=.
+LIBOBJS=
 cross_compiling=no
 subdirs=
 MFLAGS=
 MAKEFLAGS=
 SHELL=${CONFIG_SHELL-/bin/sh}
 
-# Maximum number of lines to put in a shell here document.
-# This variable seems obsolete.  It should probably be removed, and
-# only ac_max_sed_lines should be used.
-: ${ac_max_here_lines=38}
-
 # Identity of this package.
 PACKAGE_NAME=
 PACKAGE_TARNAME=
@@ -275,42 +581,117 @@ ac_unique_file="tcpdump.c"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
 # include <stdlib.h>
 # include <stddef.h>
 #else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
 #  include <stdlib.h>
 # endif
 #endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 #  include <memory.h>
 # endif
 # include <string.h>
 #endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
 # include <strings.h>
 #endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-#  include <stdint.h>
-# endif
 #endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os SHLICC2 CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP LIBOBJS V_CCOPT V_DEFS V_GROUP V_INCLS V_PCAPDEP LOCALSRC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LTLIBOBJS'
+ac_subst_vars='SHELL
+PATH_SEPARATOR
+PACKAGE_NAME
+PACKAGE_TARNAME
+PACKAGE_VERSION
+PACKAGE_STRING
+PACKAGE_BUGREPORT
+exec_prefix
+prefix
+program_transform_name
+bindir
+sbindir
+libexecdir
+datarootdir
+datadir
+sysconfdir
+sharedstatedir
+localstatedir
+includedir
+oldincludedir
+docdir
+infodir
+htmldir
+dvidir
+pdfdir
+psdir
+libdir
+localedir
+mandir
+DEFS
+ECHO_C
+ECHO_N
+ECHO_T
+LIBS
+build_alias
+host_alias
+target_alias
+build
+build_cpu
+build_vendor
+build_os
+host
+host_cpu
+host_vendor
+host_os
+SHLICC2
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+EXEEXT
+OBJEXT
+CPP
+GREP
+EGREP
+LIBOBJS
+V_CCOPT
+V_DEFS
+V_GROUP
+V_INCLS
+V_PCAPDEP
+LOCALSRC
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+LTLIBOBJS'
 ac_subst_files=''
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
 
 # Initialize some variables set by options.
 ac_init_help=
@@ -337,34 +718,48 @@ x_libraries=NONE
 # and all the variables that are supposed to be based on exec_prefix
 # by default will actually change.
 # Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
 bindir='${exec_prefix}/bin'
 sbindir='${exec_prefix}/sbin'
 libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
 
 ac_prev=
+ac_dashdash=
 for ac_option
 do
   # If the previous option needs an argument, assign it.
   if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
+    eval $ac_prev=\$ac_option
     ac_prev=
     continue
   fi
 
-  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
 
-  case $ac_option in
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
 
   -bindir | --bindir | --bindi | --bind | --bin | --bi)
     ac_prev=bindir ;;
@@ -386,33 +781,45 @@ do
   --config-cache | -C)
     cache_file=config.cache ;;
 
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+  -datadir | --datadir | --datadi | --datad)
     ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
     datadir=$ac_optarg ;;
 
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
   -disable-* | --disable-*)
     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval "enable_$ac_feature=no" ;;
+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+    eval enable_$ac_feature=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
 
   -enable-* | --enable-*)
     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    case $ac_option in
-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_$ac_feature='$ac_optarg'" ;;
+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+    eval enable_$ac_feature=\$ac_optarg ;;
 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -439,6 +846,12 @@ do
   -host=* | --host=* | --hos=* | --ho=*)
     host_alias=$ac_optarg ;;
 
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
   -includedir | --includedir | --includedi | --included | --include \
   | --includ | --inclu | --incl | --inc)
     ac_prev=includedir ;;
@@ -463,13 +876,16 @@ do
   | --libexe=* | --libex=* | --libe=*)
     libexecdir=$ac_optarg ;;
 
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
   -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst \
-  | --locals | --local | --loca | --loc | --lo)
+  | --localstate | --localstat | --localsta | --localst | --locals)
     ac_prev=localstatedir ;;
   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
     localstatedir=$ac_optarg ;;
 
   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
@@ -534,6 +950,16 @@ do
   | --progr-tra=* | --program-tr=* | --program-t=*)
     program_transform_name=$ac_optarg ;;
 
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
@@ -586,24 +1012,20 @@ do
   -with-* | --with-*)
     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       { echo "$as_me: error: invalid package name: $ac_package" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package| sed 's/-/_/g'`
-    case $ac_option in
-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "with_$ac_package='$ac_optarg'" ;;
+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+    eval with_$ac_package=\$ac_optarg ;;
 
   -without-* | --without-*)
     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       { echo "$as_me: error: invalid package name: $ac_package" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/-/_/g'`
-    eval "with_$ac_package=no" ;;
+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+    eval with_$ac_package=no ;;
 
   --x)
     # Obsolete; use --with-x.
@@ -634,8 +1056,7 @@ Try \`$0 --help' for more information." >&2
     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    { (exit 1); exit 1; }; }
-    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
-    eval "$ac_envvar='$ac_optarg'"
+    eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
 
   *)
@@ -655,27 +1076,19 @@ if test -n "$ac_prev"; then
    { (exit 1); exit 1; }; }
 fi
 
-# Be sure to have absolute paths.
-for ac_var in exec_prefix prefix
-do
-  eval ac_val=$`echo $ac_var`
-  case $ac_val in
-    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-   { (exit 1); exit 1; }; };;
-  esac
-done
-
-# Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-              localstatedir libdir includedir oldincludedir infodir mandir
+# Be sure to have absolute directory names.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
 do
-  eval ac_val=$`echo $ac_var`
+  eval ac_val=\$$ac_var
   case $ac_val in
-    [\\/$]* | ?:[\\/]* ) ;;
-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-   { (exit 1); exit 1; }; };;
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
+  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -702,74 +1115,76 @@ test -n "$host_alias" && ac_tool_prefix=$host_alias-
 test "$silent" = yes && exec 6>/dev/null
 
 
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { echo "$as_me: error: Working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
 # Find the source files, if location was not specified.
 if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then its parent.
-  ac_confdir=`(dirname "$0") 2>/dev/null ||
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$0" ||
 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$0" : 'X\(//\)[^/]' \| \
-         X"$0" : 'X\(//\)$' \| \
-         X"$0" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 echo X"$0" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
   srcdir=$ac_confdir
-  if test ! -r $srcdir/$ac_unique_file; then
+  if test ! -r "$srcdir/$ac_unique_file"; then
     srcdir=..
   fi
 else
   ac_srcdir_defaulted=no
 fi
-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    { (exit 1); exit 1; }; }
-  else
-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-   { (exit 1); exit 1; }; }
-  fi
 fi
-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
-  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
    { (exit 1); exit 1; }; }
-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
-ac_env_build_alias_set=${build_alias+set}
-ac_env_build_alias_value=$build_alias
-ac_cv_env_build_alias_set=${build_alias+set}
-ac_cv_env_build_alias_value=$build_alias
-ac_env_host_alias_set=${host_alias+set}
-ac_env_host_alias_value=$host_alias
-ac_cv_env_host_alias_set=${host_alias+set}
-ac_cv_env_host_alias_value=$host_alias
-ac_env_target_alias_set=${target_alias+set}
-ac_env_target_alias_value=$target_alias
-ac_cv_env_target_alias_set=${target_alias+set}
-ac_cv_env_target_alias_value=$target_alias
-ac_env_CC_set=${CC+set}
-ac_env_CC_value=$CC
-ac_cv_env_CC_set=${CC+set}
-ac_cv_env_CC_value=$CC
-ac_env_CFLAGS_set=${CFLAGS+set}
-ac_env_CFLAGS_value=$CFLAGS
-ac_cv_env_CFLAGS_set=${CFLAGS+set}
-ac_cv_env_CFLAGS_value=$CFLAGS
-ac_env_LDFLAGS_set=${LDFLAGS+set}
-ac_env_LDFLAGS_value=$LDFLAGS
-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
-ac_cv_env_LDFLAGS_value=$LDFLAGS
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
-ac_env_CPP_set=${CPP+set}
-ac_env_CPP_value=$CPP
-ac_cv_env_CPP_set=${CPP+set}
-ac_cv_env_CPP_value=$CPP
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
 
 #
 # Report the --help message.
@@ -798,14 +1213,11 @@ Configuration:
   -n, --no-create         do not create output files
       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 
-_ACEOF
-
-  cat <<_ACEOF
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
+			  [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [PREFIX]
+			  [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -818,15 +1230,22 @@ Fine tuning of the installation directories:
   --bindir=DIR           user executables [EPREFIX/bin]
   --sbindir=DIR          system admin executables [EPREFIX/sbin]
   --libexecdir=DIR       program executables [EPREFIX/libexec]
-  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
   --libdir=DIR           object code libraries [EPREFIX/lib]
   --includedir=DIR       C header files [PREFIX/include]
   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
-  --infodir=DIR          info documentation [PREFIX/info]
-  --mandir=DIR           man documentation [PREFIX/man]
+  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR          info documentation [DATAROOTDIR/info]
+  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR           man documentation [DATAROOTDIR/man]
+  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR          html documentation [DOCDIR]
+  --dvidir=DIR           dvi documentation [DOCDIR]
+  --pdfdir=DIR           pdf documentation [DOCDIR]
+  --psdir=DIR            ps documentation [DOCDIR]
 _ACEOF
 
   cat <<\_ACEOF
@@ -862,94 +1281,95 @@ Some influential environment variables:
   CFLAGS      C compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
-  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
-              headers in a nonstandard directory <include dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
 
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 
 _ACEOF
+ac_status=$?
 fi
 
 if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.
-  ac_popdir=`pwd`
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-    test -d $ac_dir || continue
+    test -d "$ac_dir" || continue
     ac_builddir=.
 
-if test "$ac_dir" != .; then
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-  # A "../" for each directory in $ac_dir_suffix.
-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
-  ac_dir_suffix= ac_top_builddir=
-fi
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
 
 case $srcdir in
-  .)  # No --srcdir option.  We are building in place.
+  .)  # We are building in place.
     ac_srcdir=.
-    if test -z "$ac_top_builddir"; then
-       ac_top_srcdir=.
-    else
-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-    fi ;;
-  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
     ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir ;;
-  *) # Relative path.
-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-
-    cd $ac_dir
-    # Check for guested configure; otherwise get Cygnus style configure.
-    if test -f $ac_srcdir/configure.gnu; then
-      echo
-      $SHELL $ac_srcdir/configure.gnu  --help=recursive
-    elif test -f $ac_srcdir/configure; then
-      echo
-      $SHELL $ac_srcdir/configure  --help=recursive
-    elif test -f $ac_srcdir/configure.ac ||
-           test -f $ac_srcdir/configure.in; then
-      echo
-      $ac_configure --help
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
     else
       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-    fi
-    cd $ac_popdir
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
   done
 fi
 
-test -n "$ac_init_help" && exit 0
+test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.61
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
-  exit 0
+  exit
 fi
-exec 5>config.log
-cat >&5 <<_ACEOF
+cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.61.  Invocation command line was
 
   $ $0 $@
 
 _ACEOF
+exec 5>>config.log
 {
 cat <<_ASUNAME
 ## --------- ##
@@ -968,7 +1388,7 @@ uname -v = `(uname -v) 2>/dev/null || echo unknown`
 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
@@ -982,6 +1402,7 @@ do
   test -z "$as_dir" && as_dir=.
   echo "PATH: $as_dir"
 done
+IFS=$as_save_IFS
 
 } >&5
 
@@ -1003,7 +1424,6 @@ _ACEOF
 ac_configure_args=
 ac_configure_args0=
 ac_configure_args1=
-ac_sep=
 ac_must_keep_next=false
 for ac_pass in 1 2
 do
@@ -1014,7 +1434,7 @@ do
     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     | -silent | --silent | --silen | --sile | --sil)
       continue ;;
-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+    *\'*)
       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
@@ -1022,23 +1442,21 @@ do
     2)
       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
       if test $ac_must_keep_next = true; then
-        ac_must_keep_next=false # Got value, back to normal.
+	ac_must_keep_next=false # Got value, back to normal.
       else
-        case $ac_arg in
-          *=* | --config-cache | -C | -disable-* | --disable-* \
-          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-          | -with-* | --with-* | -without-* | --without-* | --x)
-            case "$ac_configure_args0 " in
-              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-            esac
-            ;;
-          -* ) ac_must_keep_next=true ;;
-        esac
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
       fi
-      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
-      # Get rid of the leading space.
-      ac_sep=" "
+      ac_configure_args="$ac_configure_args '$ac_arg'"
       ;;
     esac
   done
@@ -1049,8 +1467,8 @@ $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_
 # When interrupted or exit'd, cleanup temporary files, and complete
 # config.log.  We remove comments because anyway the quotes in there
 # would cause problems or look ugly.
-# WARNING: Be sure not to use single quotes in there, as some shells,
-# such as our DU 5.0 friend, will then `close' the trap.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 trap 'exit_status=$?
   # Save into config.log some information that might help in debugging.
   {
@@ -1063,20 +1481,34 @@ trap 'exit_status=$?
 _ASBOX
     echo
     # The following way of writing the cache mishandles newlines in values,
-{
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
   (set) 2>&1 |
-    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
-    *ac_space=\ *)
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
       sed -n \
-        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
-      ;;
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
     *)
-      sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
       ;;
-    esac;
-}
+    esac |
+    sort
+)
     echo
 
     cat <<\_ASBOX
@@ -1087,22 +1519,28 @@ _ASBOX
     echo
     for ac_var in $ac_subst_vars
     do
-      eval ac_val=$`echo $ac_var`
-      echo "$ac_var='"'"'$ac_val'"'"'"
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      echo "$ac_var='\''$ac_val'\''"
     done | sort
     echo
 
     if test -n "$ac_subst_files"; then
       cat <<\_ASBOX
-## ------------- ##
-## Output files. ##
-## ------------- ##
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
 _ASBOX
       echo
       for ac_var in $ac_subst_files
       do
-	eval ac_val=$`echo $ac_var`
-        echo "$ac_var='"'"'$ac_val'"'"'"
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
     fi
@@ -1114,26 +1552,24 @@ _ASBOX
 ## ----------- ##
 _ASBOX
       echo
-      sed "/^$/d" confdefs.h | sort
+      cat confdefs.h
       echo
     fi
     test "$ac_signal" != 0 &&
       echo "$as_me: caught signal $ac_signal"
     echo "$as_me: exit $exit_status"
   } >&5
-  rm -f core core.* *.core &&
-  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
     exit $exit_status
-     ' 0
+' 0
 for ac_signal in 1 2 13 15; do
   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 done
 ac_signal=0
 
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
+rm -f -r conftest* confdefs.h
 
 # Predefined preprocessor variables.
 
@@ -1164,14 +1600,17 @@ _ACEOF
 
 # Let the site file select an alternate cache file if it wants to.
 # Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-  fi
+if test -n "$CONFIG_SITE"; then
+  set x "$CONFIG_SITE"
+elif test "x$prefix" != xNONE; then
+  set x "$prefix/share/config.site" "$prefix/etc/config.site"
+else
+  set x "$ac_default_prefix/share/config.site" \
+	"$ac_default_prefix/etc/config.site"
 fi
-for ac_site_file in $CONFIG_SITE; do
+shift
+for ac_site_file
+do
   if test -r "$ac_site_file"; then
     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
@@ -1187,8 +1626,8 @@ if test -r "$cache_file"; then
     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
-      [\\/]* | ?:[\\/]* ) . $cache_file;;
-      *)                      . ./$cache_file;;
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
     esac
   fi
 else
@@ -1200,12 +1639,11 @@ fi
 # Check that the precious variables saved in the cache have kept the same
 # value.
 ac_cache_corrupted=false
-for ac_var in `(set) 2>&1 |
-               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+for ac_var in $ac_precious_vars; do
   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   eval ac_new_set=\$ac_env_${ac_var}_set
-  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
-  eval ac_new_val="\$ac_env_${ac_var}_value"
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
@@ -1218,20 +1656,19 @@ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
-        ac_cache_corrupted=:
+	ac_cache_corrupted=:
       fi;;
   esac
   # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
     case " $ac_configure_args " in
@@ -1248,12 +1685,6 @@ echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start ov
    { (exit 1); exit 1; }; }
 fi
 
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
 
 
 
@@ -1270,86 +1701,126 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
 ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
-  if test -f $ac_dir/install-sh; then
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
     ac_aux_dir=$ac_dir
     ac_install_sh="$ac_aux_dir/install-sh -c"
     break
-  elif test -f $ac_dir/install.sh; then
+  elif test -f "$ac_dir/install.sh"; then
     ac_aux_dir=$ac_dir
     ac_install_sh="$ac_aux_dir/install.sh -c"
     break
-  elif test -f $ac_dir/shtool; then
+  elif test -f "$ac_dir/shtool"; then
     ac_aux_dir=$ac_dir
     ac_install_sh="$ac_aux_dir/shtool install -c"
     break
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
 
 # Make sure we can run config.sub.
-$ac_config_sub sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
-echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
 if test "${ac_cv_build+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_cv_build_alias=$build_alias
-test -z "$ac_cv_build_alias" &&
-  ac_cv_build_alias=`$ac_config_guess`
-test -z "$ac_cv_build_alias" &&
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
-ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
 build=$ac_cv_build
-build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
 if test "${ac_cv_host+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_cv_host_alias=$host_alias
-test -z "$ac_cv_host_alias" &&
-  ac_cv_host_alias=$ac_cv_build_alias
-ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
+fi
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
 host=$ac_cv_host
-host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 
 
 
@@ -1358,11 +1829,11 @@ host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
 
 
-# Check whether --with-gcc or --without-gcc was given.
+# Check whether --with-gcc was given.
 if test "${with_gcc+set}" = set; then
-  withval="$with_gcc"
+  withval=$with_gcc;
+fi
 
-fi;
     V_CCOPT="-O"
     V_INCLS=""
     if test "${srcdir}" != "." ; then
@@ -1377,8 +1848,8 @@ fi;
 	    bsdi*)
 		    # Extract the first word of "shlicc2", so it can be a program name with args.
 set dummy shlicc2; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_SHLICC2+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -1391,26 +1862,28 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_SHLICC2="yes"
     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
 done
+IFS=$as_save_IFS
 
   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
 fi
 fi
 SHLICC2=$ac_cv_prog_SHLICC2
 if test -n "$SHLICC2"; then
-  echo "$as_me:$LINENO: result: $SHLICC2" >&5
-echo "${ECHO_T}$SHLICC2" >&6
+  { echo "$as_me:$LINENO: result: $SHLICC2" >&5
+echo "${ECHO_T}$SHLICC2" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
+
 		    if test $SHLICC2 = yes ; then
 			    CC=shlicc2
 			    export CC
@@ -1430,8 +1903,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -1444,32 +1917,34 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
 done
+IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
+
 fi
 if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -1482,36 +1957,51 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
 done
+IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
-  CC=$ac_ct_CC
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
 else
   CC="$ac_cv_prog_CC"
 fi
 
 if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -1524,74 +2014,34 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
 done
+IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
-  CC=$ac_ct_CC
-else
-  CC="$ac_cv_prog_CC"
-fi
 
+  fi
 fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -1605,7 +2055,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
@@ -1616,6 +2066,7 @@ do
   fi
 done
 done
+IFS=$as_save_IFS
 
 if test $ac_prog_rejected = yes; then
   # We found a bogon in the path, so make sure we never use it.
@@ -1633,22 +2084,23 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
+
 fi
 if test -z "$CC"; then
   if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl
+  for ac_prog in cl.exe
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -1661,36 +2113,38 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
 done
+IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
+
     test -n "$CC" && break
   done
 fi
 if test -z "$CC"; then
   ac_ct_CC=$CC
-  for ac_prog in cl
+  for ac_prog in cl.exe
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -1703,29 +2157,45 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
 done
+IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
 else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
+
   test -n "$ac_ct_CC" && break
 done
 
-  CC=$ac_ct_CC
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
 fi
 
 fi
@@ -1738,27 +2208,40 @@ See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
-     "checking for C compiler version" >&5
+echo "$as_me:$LINENO: checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
-  (eval $ac_compiler --version </dev/null >&5) 2>&5
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
-  (eval $ac_compiler -v </dev/null >&5) 2>&5
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
-  (eval $ac_compiler -V </dev/null >&5) 2>&5
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -1778,47 +2261,77 @@ ac_clean_files="$ac_clean_files a.out a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
-  (eval $ac_link_default) 2>&5
+#
+# List of possible output files, starting from the most likely.
+# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
+# only as a last resort.  b.out is created by i960 compilers.
+ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
+#
+# The IRIX 6 linker writes into existing files which may not be
+# executable, retaining their permissions.  Remove them first so a
+# subsequent execution test works.
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link_default") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-  # Find the output, starting from the most likely.  This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
 do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
-        ;;
-    conftest.$ac_ext )
-        # This is the source file.
-        ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+	;;
     [ab].out )
-        # We found the default executable, but exeext='' is most
-        # certainly right.
-        break;;
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
     *.* )
-        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-        # FIXME: I believe we export ac_cv_exeext for Libtool,
-        # but it would be cool to find out if it's true.  Does anybody
-        # maintain Libtool? --akim.
-        export ac_cv_exeext
-        break;;
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
     * )
-        break;;
+	break;;
   esac
 done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
 else
+  ac_file=''
+fi
+
+{ echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6; }
+if test -z "$ac_file"; then
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
@@ -1830,19 +2343,21 @@ See \`config.log' for more details." >&2;}
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
 
-# Check the compiler produces executables we can run.  If not, either
+# Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
   if { ac_try='./$ac_file'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -1861,22 +2376,27 @@ See \`config.log' for more details." >&2;}
     fi
   fi
 fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 
 rm -f a.out a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run.  If not, either
+# Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6; }
+
+{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
@@ -1887,10 +2407,9 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 for ac_file in conftest.exe conftest conftest.*; do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-          export ac_cv_exeext
-          break;;
+	  break;;
     * ) break;;
   esac
 done
@@ -1903,19 +2422,18 @@ See \`config.log' for more details." >&2;}
 fi
 
 rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
 if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -1931,14 +2449,20 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
-  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;
   esac
@@ -1956,17 +2480,16 @@ fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -1985,41 +2508,87 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_compiler_gnu=no
+	ac_compiler_gnu=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
 GCC=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
 if test "${ac_cv_prog_cc_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2035,28 +2604,80 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_prog_cc_g=no
+
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
@@ -2072,15 +2693,14 @@ else
     CFLAGS=
   fi
 fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
+{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_cv_prog_cc_stdc=no
+  ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2108,6 +2728,21 @@ static char *f (char * (*g) (char **, int), char **p, ...)
   va_end (v);
   return s;
 }
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
 int test (int i, double x);
 struct s1 {int (*f) (int a);};
 struct s2 {int (*f) (double a);};
@@ -2122,168 +2757,57 @@ return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   return 0;
 }
 _ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX 10.20 and later	-Ae
-# HP-UX older versions	-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_prog_cc_stdc=$ac_arg
-break
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
+
 fi
-rm -f conftest.$ac_objext
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
-rm -f conftest.$ac_ext conftest.$ac_objext
+rm -f conftest.$ac_ext
 CC=$ac_save_CC
 
 fi
-
-case "x$ac_cv_prog_cc_stdc" in
-  x|xno)
-    echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6; } ;;
+  xno)
+    { echo "$as_me:$LINENO: result: unsupported" >&5
+echo "${ECHO_T}unsupported" >&6; } ;;
   *)
-    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
-    CC="$CC $ac_cv_prog_cc_stdc" ;;
+    CC="$CC $ac_cv_prog_cc_c89"
+    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
 esac
 
-# Some people use a C++ compiler to compile C.  Since we use `exit',
-# in C++ we need to declare it.  In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
-  choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  for ac_declaration in \
-   ''\
-   '#include <stdlib.h>' \
-   'extern "C" void std::exit (int) throw (); using std::exit;' \
-   'extern "C" void std::exit (int); using std::exit;' \
-   'extern "C" void exit (int) throw ();' \
-   'extern "C" void exit (int);' \
-   'void exit (int);'
-do
-  cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <stdlib.h>
-$ac_declaration
-int
-main ()
-{
-exit (42);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  :
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-continue
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-  cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-int
-main ()
-{
-exit (42);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
-  echo '#ifdef __cplusplus' >>confdefs.h
-  echo $ac_declaration      >>confdefs.h
-  echo '#endif'             >>confdefs.h
-fi
 
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2295,8 +2819,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 		    ac_cv_lbl_gcc_vers=2
 		    V_CCOPT="-O2"
 	    else
-		    echo "$as_me:$LINENO: checking gcc version" >&5
-echo $ECHO_N "checking gcc version... $ECHO_C" >&6
+		    { echo "$as_me:$LINENO: checking gcc version" >&5
+echo $ECHO_N "checking gcc version... $ECHO_C" >&6; }
 		    if test "${ac_cv_lbl_gcc_vers+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -2307,21 +2831,20 @@ else
 				-e 's/\..*//'`
 fi
 
-		    echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_vers" >&5
-echo "${ECHO_T}$ac_cv_lbl_gcc_vers" >&6
+		    { echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_vers" >&5
+echo "${ECHO_T}$ac_cv_lbl_gcc_vers" >&6; }
 		    if test $ac_cv_lbl_gcc_vers -gt 1 ; then
 			    V_CCOPT="-O2"
 		    fi
 	    fi
     else
-	    echo "$as_me:$LINENO: checking that $CC handles ansi prototypes" >&5
-echo $ECHO_N "checking that $CC handles ansi prototypes... $ECHO_C" >&6
+	    { echo "$as_me:$LINENO: checking that $CC handles ansi prototypes" >&5
+echo $ECHO_N "checking that $CC handles ansi prototypes... $ECHO_C" >&6; }
 	    if test "${ac_cv_lbl_cc_ansi_prototypes+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2337,42 +2860,47 @@ int frob(int, char *)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_lbl_cc_ansi_prototypes=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lbl_cc_ansi_prototypes=no
+	ac_cv_lbl_cc_ansi_prototypes=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	    echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_ansi_prototypes" >&5
-echo "${ECHO_T}$ac_cv_lbl_cc_ansi_prototypes" >&6
+	    { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_ansi_prototypes" >&5
+echo "${ECHO_T}$ac_cv_lbl_cc_ansi_prototypes" >&6; }
 	    if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
 		    case "$host_os" in
 
 		    hpux*)
-			    echo "$as_me:$LINENO: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
-echo $ECHO_N "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... $ECHO_C" >&6
+			    { echo "$as_me:$LINENO: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
+echo $ECHO_N "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... $ECHO_C" >&6; }
 			    savedcflags="$CFLAGS"
 			    CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
 			    if test "${ac_cv_lbl_cc_hpux_cc_aa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2388,29 +2916,35 @@ int frob(int, char *)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_lbl_cc_hpux_cc_aa=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lbl_cc_hpux_cc_aa=no
+	ac_cv_lbl_cc_hpux_cc_aa=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-			    echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5
-echo "${ECHO_T}$ac_cv_lbl_cc_hpux_cc_aa" >&6
+			    { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5
+echo "${ECHO_T}$ac_cv_lbl_cc_hpux_cc_aa" >&6; }
 			    if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
 				    { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
 echo "$as_me: error: see the INSTALL doc for more info" >&2;}
@@ -2445,13 +2979,12 @@ echo "$as_me: error: see the INSTALL doc for more info" >&2;}
 		    ;;
 
 	    ultrix*)
-		    echo "$as_me:$LINENO: checking that Ultrix $CC hacks const in prototypes" >&5
-echo $ECHO_N "checking that Ultrix $CC hacks const in prototypes... $ECHO_C" >&6
+		    { echo "$as_me:$LINENO: checking that Ultrix $CC hacks const in prototypes" >&5
+echo $ECHO_N "checking that Ultrix $CC hacks const in prototypes... $ECHO_C" >&6; }
 		    if test "${ac_cv_lbl_cc_const_proto+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2468,29 +3001,35 @@ struct a { int b; };
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_lbl_cc_const_proto=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lbl_cc_const_proto=no
+	ac_cv_lbl_cc_const_proto=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-		    echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_const_proto" >&5
-echo "${ECHO_T}$ac_cv_lbl_cc_const_proto" >&6
+		    { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_const_proto" >&5
+echo "${ECHO_T}$ac_cv_lbl_cc_const_proto" >&6; }
 		    if test $ac_cv_lbl_cc_const_proto = no ; then
 			    cat >>confdefs.h <<\_ACEOF
 #define const
@@ -2501,8 +3040,8 @@ _ACEOF
 	    esac
     fi
 
-echo "$as_me:$LINENO: checking for inline" >&5
-echo $ECHO_N "checking for inline... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for inline" >&5
+echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
     if test "${ac_cv_lbl_inline+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -2512,7 +3051,6 @@ else
 	for ac_lbl_inline in inline __inline__ __inline
 	do
 	    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2541,24 +3079,31 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lbl_cc_inline=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
+
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 	    if test "$ac_lbl_cc_inline" = yes ; then
 		break;
 	    fi
@@ -2569,11 +3114,11 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
     if test ! -z "$ac_cv_lbl_inline" ; then
-	echo "$as_me:$LINENO: result: $ac_cv_lbl_inline" >&5
-echo "${ECHO_T}$ac_cv_lbl_inline" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_lbl_inline" >&5
+echo "${ECHO_T}$ac_cv_lbl_inline" >&6; }
     else
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
     fi
 
 cat >>confdefs.h <<_ACEOF
@@ -2581,14 +3126,13 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
-echo "$as_me:$LINENO: checking for __attribute__" >&5
-echo $ECHO_N "checking for __attribute__... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for __attribute__" >&5
+echo $ECHO_N "checking for __attribute__... $ECHO_C" >&6; }
 if test "${ac_cv___attribute__+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2613,25 +3157,31 @@ main(int argc, char **argv)
 
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv___attribute__=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv___attribute__=no
+	ac_cv___attribute__=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$ac_cv___attribute__" = "yes"; then
@@ -2644,16 +3194,16 @@ _ACEOF
 else
   V_DEFS="$V_DEFS -D_U_=\"\""
 fi
-echo "$as_me:$LINENO: result: $ac_cv___attribute__" >&5
-echo "${ECHO_T}$ac_cv___attribute__" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv___attribute__" >&5
+echo "${ECHO_T}$ac_cv___attribute__" >&6; }
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -2675,7 +3225,6 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2686,25 +3235,24 @@ cat >>conftest.$ac_ext <<_ACEOF
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
   echo "$as_me: failed program was:" >&5
@@ -2713,12 +3261,12 @@ sed 's/^/| /' conftest.$ac_ext >&5
   # Broken: fails on valid input.
 continue
 fi
+
 rm -f conftest.err conftest.$ac_ext
 
-  # OK, works on sane cases.  Now check whether non-existent headers
+  # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2726,23 +3274,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
@@ -2753,6 +3300,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ac_preproc_ok=:
 break
 fi
+
 rm -f conftest.err conftest.$ac_ext
 
 done
@@ -2770,8 +3318,8 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
+{ echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
@@ -2782,7 +3330,6 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2793,25 +3340,24 @@ cat >>conftest.$ac_ext <<_ACEOF
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
   echo "$as_me: failed program was:" >&5
@@ -2820,12 +3366,12 @@ sed 's/^/| /' conftest.$ac_ext >&5
   # Broken: fails on valid input.
 continue
 fi
+
 rm -f conftest.err conftest.$ac_ext
 
-  # OK, works on sane cases.  Now check whether non-existent headers
+  # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2833,23 +3379,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
@@ -2860,6 +3405,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ac_preproc_ok=:
 break
 fi
+
 rm -f conftest.err conftest.$ac_ext
 
 done
@@ -2882,28 +3428,174 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
+{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Extract the first word of "grep ggrep" to use in msg output
+if test -z "$GREP"; then
+set dummy grep ggrep; ac_prog_name=$2
+if test "${ac_cv_path_GREP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
-    then ac_cv_prog_egrep='grep -E'
-    else ac_cv_prog_egrep='egrep'
+  ac_path_GREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+    # Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
     fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_GREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
 fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
 
+GREP="$ac_cv_path_GREP"
+if test -z "$GREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     # Extract the first word of "egrep" to use in msg output
+if test -z "$EGREP"; then
+set dummy egrep; ac_prog_name=$2
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_path_EGREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+    # Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_EGREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+EGREP="$ac_cv_path_EGREP"
+if test -z "$EGREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+
+   fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2923,30 +3615,35 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_header_stdc=no
+	ac_cv_header_stdc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2968,7 +3665,6 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2993,21 +3689,21 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ctype.h>
+#include <stdlib.h>
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
 # define ISLOWER(c) \
-                   (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 #endif
 
@@ -3018,19 +3714,28 @@ main ()
   int i;
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
-        || toupper (i) != TOUPPER (i))
-      exit(2);
-  exit (0);
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -3043,12 +3748,14 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+
+
 fi
 fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -3068,16 +3775,15 @@ fi
 
 
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-                  inttypes.h stdint.h unistd.h
+		  inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3088,28 +3794,35 @@ $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   eval "$as_ac_Header=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_Header=no"
+	eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
@@ -3126,20 +3839,20 @@ done
 for ac_header in fcntl.h rpc/rpcent.h netdnet/dnetdb.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 else
   # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3149,33 +3862,38 @@ $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_header_compiler=no
+	ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
 
 # Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3183,23 +3901,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
   echo "$as_me: failed program was:" >&5
@@ -3207,52 +3924,46 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
+
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
     ;;
 esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 
 fi
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
@@ -3265,16 +3976,15 @@ fi
 done
 
 
-for ac_header in netinet/if_ether.h
+for ac_header in net/pfvar.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3282,32 +3992,102 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <sys/socket.h>
+#include <net/if.h>
 
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+if test "$ac_cv_header_net_pfvar_h" == yes; then
+	LOCALSRC="print-pflog.c $LOCALSRC"
+fi
+
+for ac_header in netinet/if_ether.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   eval "$as_ac_Header=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_Header=no"
+	eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
@@ -3332,13 +4112,12 @@ echo "$as_me: Rechecking with some additional includes" >&6;}
 for ac_header in netinet/if_ether.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3354,28 +4133,35 @@ struct rtentry;
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   eval "$as_ac_Header=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_Header=no"
+	eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
@@ -3387,13 +4173,12 @@ done
 
 fi
 
-echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
-echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
+echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
 if test "${ac_cv_header_time+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3413,28 +4198,34 @@ return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_time=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_header_time=no
+	ac_cv_header_time=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
-echo "${ECHO_T}$ac_cv_header_time" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
+echo "${ECHO_T}$ac_cv_header_time" >&6; }
 if test $ac_cv_header_time = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -3447,8 +4238,8 @@ fi
 case "$host_os" in
 
 linux*)
-	echo "$as_me:$LINENO: checking Linux kernel version" >&5
-echo $ECHO_N "checking Linux kernel version... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking Linux kernel version" >&5
+echo $ECHO_N "checking Linux kernel version... $ECHO_C" >&6; }
  	if test "$cross_compiling" = yes; then
  		if test "${ac_cv_linux_vers+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3465,8 +4256,8 @@ else
 fi
 
  	fi
-	echo "$as_me:$LINENO: result: $ac_cv_linux_vers" >&5
-echo "${ECHO_T}$ac_cv_linux_vers" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_linux_vers" >&5
+echo "${ECHO_T}$ac_cv_linux_vers" >&6; }
  	if test $ac_cv_linux_vers = unknown ; then
  		{ { echo "$as_me:$LINENO: error: cannot determine linux version when cross-compiling" >&5
 echo "$as_me: error: cannot determine linux version when cross-compiling" >&2;}
@@ -3488,20 +4279,20 @@ esac
 for ac_header in smi.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 else
   # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3511,33 +4302,38 @@ $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_header_compiler=no
+	ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
 
 # Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3545,23 +4341,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
   echo "$as_me: failed program was:" >&5
@@ -3569,52 +4364,46 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
+
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
     ;;
 esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 
 fi
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
@@ -3627,60 +4416,67 @@ fi
 done
 
 
-echo "$as_me:$LINENO: checking for smiInit in -lsmi" >&5
-echo $ECHO_N "checking for smiInit in -lsmi... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for smiInit in -lsmi" >&5
+echo $ECHO_N "checking for smiInit in -lsmi... $ECHO_C" >&6; }
 if test "${ac_cv_lib_smi_smiInit+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsmi  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char smiInit ();
 int
 main ()
 {
-smiInit ();
+return smiInit ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_lib_smi_smiInit=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lib_smi_smiInit=no
+	ac_cv_lib_smi_smiInit=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_smi_smiInit" >&5
-echo "${ECHO_T}$ac_cv_lib_smi_smiInit" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_smi_smiInit" >&5
+echo "${ECHO_T}$ac_cv_lib_smi_smiInit" >&6; }
 if test $ac_cv_lib_smi_smiInit = yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBSMI 1
@@ -3692,16 +4488,15 @@ fi
 
 if test "$ac_cv_header_smi_h" = yes -a "$ac_cv_lib_smi_smiInit" = yes
 then
-echo "$as_me:$LINENO: checking whether to enable libsmi" >&5
-echo $ECHO_N "checking whether to enable libsmi... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether to enable libsmi" >&5
+echo $ECHO_N "checking whether to enable libsmi... $ECHO_C" >&6; }
         if test "$cross_compiling" = yes; then
-   echo "$as_me:$LINENO: result: not when cross-compiling" >&5
-echo "${ECHO_T}not when cross-compiling" >&6
+   { echo "$as_me:$LINENO: result: not when cross-compiling" >&5
+echo "${ECHO_T}not when cross-compiling" >&6; }
   libsmi=no
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3727,18 +4522,27 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-   echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
   cat >>confdefs.h <<\_ACEOF
 #define LIBSMI 1
 _ACEOF
@@ -3751,35 +4555,37 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
  case $? in
-  1) echo "$as_me:$LINENO: result: no - smiInit failed" >&5
-echo "${ECHO_T}no - smiInit failed" >&6 ;;
-  2) echo "$as_me:$LINENO: result: no - header/library version mismatch" >&5
-echo "${ECHO_T}no - header/library version mismatch" >&6 ;;
-  3) echo "$as_me:$LINENO: result: no - can't determine library version" >&5
-echo "${ECHO_T}no - can't determine library version" >&6 ;;
-  4) echo "$as_me:$LINENO: result: no - too old" >&5
-echo "${ECHO_T}no - too old" >&6 ;;
-  *) echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6 ;;
+  1) { echo "$as_me:$LINENO: result: no - smiInit failed" >&5
+echo "${ECHO_T}no - smiInit failed" >&6; } ;;
+  2) { echo "$as_me:$LINENO: result: no - header/library version mismatch" >&5
+echo "${ECHO_T}no - header/library version mismatch" >&6; } ;;
+  3) { echo "$as_me:$LINENO: result: no - can't determine library version" >&5
+echo "${ECHO_T}no - can't determine library version" >&6; } ;;
+  4) { echo "$as_me:$LINENO: result: no - too old" >&5
+echo "${ECHO_T}no - too old" >&6; } ;;
+  *) { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; } ;;
   esac
   libsmi=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+
+
 fi
 
-echo "$as_me:$LINENO: checking whether to enable the possibly-buggy SMB printer" >&5
-echo $ECHO_N "checking whether to enable the possibly-buggy SMB printer... $ECHO_C" >&6
-# Check whether --enable-smb or --disable-smb was given.
+{ echo "$as_me:$LINENO: checking whether to enable the possibly-buggy SMB printer" >&5
+echo $ECHO_N "checking whether to enable the possibly-buggy SMB printer... $ECHO_C" >&6; }
+# Check whether --enable-smb was given.
 if test "${enable_smb+set}" = set; then
-  enableval="$enable_smb"
-
+  enableval=$enable_smb;
 else
   enableval=yes
-fi;
+fi
+
 case "$enableval" in
-yes)	echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+yes)	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 	{ echo "$as_me:$LINENO: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5
 echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;}
 	cat >>confdefs.h <<\_ACEOF
@@ -3788,59 +4594,58 @@ _ACEOF
 
 	LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
 	;;
-*)	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+*)	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 	;;
 esac
 
 
-# Check whether --with-user or --without-user was given.
+# Check whether --with-user was given.
 if test "${with_user+set}" = set; then
-  withval="$with_user"
+  withval=$with_user;
+fi
 
-fi;
-echo "$as_me:$LINENO: checking whether to drop root privileges by default" >&5
-echo $ECHO_N "checking whether to drop root privileges by default... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether to drop root privileges by default" >&5
+echo $ECHO_N "checking whether to drop root privileges by default... $ECHO_C" >&6; }
 if test ! -z "$with_user" ; then
         cat >>confdefs.h <<_ACEOF
 #define WITH_USER "$withval"
 _ACEOF
 
-       echo "$as_me:$LINENO: result: to \"$withval\"" >&5
-echo "${ECHO_T}to \"$withval\"" >&6
+       { echo "$as_me:$LINENO: result: to \"$withval\"" >&5
+echo "${ECHO_T}to \"$withval\"" >&6; }
 else
-       echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+       { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
 
-# Check whether --with-chroot or --without-chroot was given.
+# Check whether --with-chroot was given.
 if test "${with_chroot+set}" = set; then
-  withval="$with_chroot"
+  withval=$with_chroot;
+fi
 
-fi;
-echo "$as_me:$LINENO: checking whether to chroot" >&5
-echo $ECHO_N "checking whether to chroot... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether to chroot" >&5
+echo $ECHO_N "checking whether to chroot... $ECHO_C" >&6; }
 if test ! -z "$with_chroot" ; then
         cat >>confdefs.h <<_ACEOF
 #define WITH_CHROOT "$withval"
 _ACEOF
 
-       echo "$as_me:$LINENO: result: to \"$withval\"" >&5
-echo "${ECHO_T}to \"$withval\"" >&6
+       { echo "$as_me:$LINENO: result: to \"$withval\"" >&5
+echo "${ECHO_T}to \"$withval\"" >&6; }
 else
-       echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+       { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 fi
 
-echo "$as_me:$LINENO: checking whether to enable ipv6" >&5
-echo $ECHO_N "checking whether to enable ipv6... $ECHO_C" >&6
-# Check whether --enable-ipv6 or --disable-ipv6 was given.
+{ echo "$as_me:$LINENO: checking whether to enable ipv6" >&5
+echo $ECHO_N "checking whether to enable ipv6... $ECHO_C" >&6; }
+# Check whether --enable-ipv6 was given.
 if test "${enable_ipv6+set}" = set; then
-  enableval="$enable_ipv6"
-   case "$enableval" in
-yes)   echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+  enableval=$enable_ipv6;  case "$enableval" in
+yes)   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
        LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c $LOCALSRC"
        cat >>confdefs.h <<\_ACEOF
 #define INET6 1
@@ -3849,20 +4654,19 @@ _ACEOF
        ipv6=yes
        ;;
 *)
-       echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+       { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
        ipv6=no
        ;;
   esac
 else
   if test "$cross_compiling" = yes; then
-   echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+   { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
   ipv6=no
 
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3881,18 +4685,27 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-   echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
   LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c $LOCALSRC"
   cat >>confdefs.h <<\_ACEOF
 #define INET6 1
@@ -3905,26 +4718,28 @@ echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
   ipv6=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
 fi
-fi;
+
 
 ipv6type=unknown
 ipv6lib=none
 ipv6trylibc=no
 
 if test "$ipv6" = "yes"; then
-	echo "$as_me:$LINENO: checking ipv6 stack type" >&5
-echo $ECHO_N "checking ipv6 stack type... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking ipv6 stack type" >&5
+echo $ECHO_N "checking ipv6 stack type... $ECHO_C" >&6; }
 	for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
 		case $i in
 		inria)
 						cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3945,7 +4760,6 @@ rm -f conftest*
 			;;
 		kame)
 						cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3969,7 +4783,6 @@ rm -f conftest*
 			;;
 		linux-glibc)
 						cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3999,7 +4812,6 @@ rm -f conftest*
 			;;
 		toshiba)
 			cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4022,7 +4834,6 @@ rm -f conftest*
 			;;
 		v6d)
 			cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4045,7 +4856,6 @@ rm -f conftest*
 			;;
 		zeta)
 			cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4071,8 +4881,8 @@ rm -f conftest*
 			break
 		fi
 	done
-	echo "$as_me:$LINENO: result: $ipv6type" >&5
-echo "${ECHO_T}$ipv6type" >&6
+	{ echo "$as_me:$LINENO: result: $ipv6type" >&5
+echo "${ECHO_T}$ipv6type" >&6; }
 fi
 
 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
@@ -4106,111 +4916,88 @@ if test "$ipv6" = "yes"; then
 	# script to become confused, and results in libpcap
 	# being unbuildable.
 	#
-	echo "$as_me:$LINENO: checking for library containing getaddrinfo" >&5
-echo $ECHO_N "checking for library containing getaddrinfo... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for library containing getaddrinfo" >&5
+echo $ECHO_N "checking for library containing getaddrinfo... $ECHO_C" >&6; }
 if test "${ac_cv_search_getaddrinfo+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_func_search_save_LIBS=$LIBS
-ac_cv_search_getaddrinfo=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char getaddrinfo ();
 int
 main ()
 {
-getaddrinfo ();
+return getaddrinfo ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+for ac_lib in '' socket; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_getaddrinfo="none required"
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_getaddrinfo=$ac_res
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_getaddrinfo" = no; then
-  for ac_lib in socket; do
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char getaddrinfo ();
-int
-main ()
-{
-getaddrinfo ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_getaddrinfo="-l$ac_lib"
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
 
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_getaddrinfo+set}" = set; then
+  break
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-  done
+done
+if test "${ac_cv_search_getaddrinfo+set}" = set; then
+  :
+else
+  ac_cv_search_getaddrinfo=no
 fi
+rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_search_getaddrinfo" >&5
-echo "${ECHO_T}$ac_cv_search_getaddrinfo" >&6
-if test "$ac_cv_search_getaddrinfo" != no; then
-  test "$ac_cv_search_getaddrinfo" = "none required" || LIBS="$ac_cv_search_getaddrinfo $LIBS"
-  	echo "$as_me:$LINENO: checking getaddrinfo bug" >&5
-echo $ECHO_N "checking getaddrinfo bug... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_search_getaddrinfo" >&5
+echo "${ECHO_T}$ac_cv_search_getaddrinfo" >&6; }
+ac_res=$ac_cv_search_getaddrinfo
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+  	{ echo "$as_me:$LINENO: checking getaddrinfo bug" >&5
+echo $ECHO_N "checking getaddrinfo bug... $ECHO_C" >&6; }
 	if test "${td_cv_buggygetaddrinfo+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -4218,7 +5005,6 @@ else
   td_cv_buggygetaddrinfo=yes
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4321,13 +5107,22 @@ main()
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -4340,16 +5135,18 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 td_cv_buggygetaddrinfo=yes
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+
+
 fi
 
 	if test "$td_cv_buggygetaddrinfo" = no; then
-		echo "$as_me:$LINENO: result: good" >&5
-echo "${ECHO_T}good" >&6
+		{ echo "$as_me:$LINENO: result: good" >&5
+echo "${ECHO_T}good" >&6; }
 	else
-		echo "$as_me:$LINENO: result: buggy" >&5
-echo "${ECHO_T}buggy" >&6
+		{ echo "$as_me:$LINENO: result: buggy" >&5
+echo "${ECHO_T}buggy" >&6; }
 	fi
 
 	if test "$td_cv_buggygetaddrinfo" = "yes"; then
@@ -4378,98 +5175,112 @@ fi
 for ac_func in getaddrinfo getnameinfo
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 else
-  LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  case " $LIBOBJS " in
+  *" $ac_func.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ ;;
+esac
+
 fi
 done
 
 
 fi
 
-echo "$as_me:$LINENO: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
-echo $ECHO_N "checking for dnet_htoa declaration in netdnet/dnetdb.h... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
+echo $ECHO_N "checking for dnet_htoa declaration in netdnet/dnetdb.h... $ECHO_C" >&6; }
 if test "${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4487,8 +5298,8 @@ fi
 rm -f conftest*
 
 fi
-echo "$as_me:$LINENO: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
-echo "${ECHO_T}$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6
+{ echo "$as_me:$LINENO: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
+echo "${ECHO_T}$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; }
 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
 	cat >>confdefs.h <<\_ACEOF
 #define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1
@@ -4496,78 +5307,83 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for char" >&5
-echo $ECHO_N "checking for char... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for char" >&5
+echo $ECHO_N "checking for char... $ECHO_C" >&6; }
 if test "${ac_cv_type_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef char ac__type_new_;
 int
 main ()
 {
-if ((char *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (char))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_char=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_char=no
+	ac_cv_type_char=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
-echo "${ECHO_T}$ac_cv_type_char" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
+echo "${ECHO_T}$ac_cv_type_char" >&6; }
 
-echo "$as_me:$LINENO: checking size of char" >&5
-echo $ECHO_N "checking size of char... $ECHO_C" >&6
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of char" >&5
+echo $ECHO_N "checking size of char... $ECHO_C" >&6; }
 if test "${ac_cv_sizeof_char+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test "$ac_cv_type_char" = yes; then
-  # The cast to unsigned long works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (char))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -4575,31 +5391,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -4607,47 +5428,53 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr $ac_mid + 1`
-                    if test $ac_lo -le $ac_mid; then
-                      ac_lo= ac_hi=
-                      break
-                    fi
-                    ac_mid=`expr 2 '*' $ac_mid + 1`
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+	cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (char))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
 test_array [0] = 0
 
   ;
@@ -4655,31 +5482,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -4687,55 +5519,63 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_hi=`expr '(' $ac_mid ')' - 1`
-                       if test $ac_mid -le $ac_hi; then
-                         ac_lo= ac_hi=
-                         break
-                       fi
-                       ac_mid=`expr 2 '*' $ac_mid`
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo= ac_hi=
+	ac_lo= ac_hi=
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 # Binary search between lo and hi bounds.
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -4743,52 +5583,55 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr '(' $ac_mid ')' + 1`
+	ac_lo=`expr '(' $ac_mid ')' + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_char=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77
+'') if test "$ac_cv_type_char" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (char), 77
+echo "$as_me: error: cannot compute sizeof (char)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi ;;
 esac
 else
-  if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-long longval () { return (long) (sizeof (char)); }
-unsigned long ulongval () { return (long) (sizeof (char)); }
+   typedef char ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -4797,35 +5640,44 @@ main ()
 
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
-    exit (1);
-  if (((long) (sizeof (char))) < 0)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
     {
-      long i = longval ();
-      if (i != ((long) (sizeof (char))))
-	exit (1);
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%ld\n", i);
     }
   else
     {
-      unsigned long i = ulongval ();
-      if (i != ((long) (sizeof (char))))
-	exit (1);
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%lu\n", i);
     }
-  exit (ferror (f) || fclose (f) != 0);
+  return ferror (f) || fclose (f) != 0;
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -4836,99 +5688,107 @@ echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77
+if test "$ac_cv_type_char" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (char), 77
+echo "$as_me: error: cannot compute sizeof (char)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi
 fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_char=0
-fi
 fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
-echo "${ECHO_T}$ac_cv_sizeof_char" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+echo "${ECHO_T}$ac_cv_sizeof_char" >&6; }
+
+
+
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_CHAR $ac_cv_sizeof_char
 _ACEOF
 
 
-echo "$as_me:$LINENO: checking for short" >&5
-echo $ECHO_N "checking for short... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for short" >&5
+echo $ECHO_N "checking for short... $ECHO_C" >&6; }
 if test "${ac_cv_type_short+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef short ac__type_new_;
 int
 main ()
 {
-if ((short *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (short))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_short=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_short=no
+	ac_cv_type_short=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
-echo "${ECHO_T}$ac_cv_type_short" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
+echo "${ECHO_T}$ac_cv_type_short" >&6; }
 
-echo "$as_me:$LINENO: checking size of short" >&5
-echo $ECHO_N "checking size of short... $ECHO_C" >&6
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of short" >&5
+echo $ECHO_N "checking size of short... $ECHO_C" >&6; }
 if test "${ac_cv_sizeof_short+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test "$ac_cv_type_short" = yes; then
-  # The cast to unsigned long works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -4936,31 +5796,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -4968,47 +5833,53 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr $ac_mid + 1`
-                    if test $ac_lo -le $ac_mid; then
-                      ac_lo= ac_hi=
-                      break
-                    fi
-                    ac_mid=`expr 2 '*' $ac_mid + 1`
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+	cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
 test_array [0] = 0
 
   ;
@@ -5016,31 +5887,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -5048,55 +5924,63 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_hi=`expr '(' $ac_mid ')' - 1`
-                       if test $ac_mid -le $ac_hi; then
-                         ac_lo= ac_hi=
-                         break
-                       fi
-                       ac_mid=`expr 2 '*' $ac_mid`
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo= ac_hi=
+	ac_lo= ac_hi=
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 # Binary search between lo and hi bounds.
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -5104,52 +5988,55 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr '(' $ac_mid ')' + 1`
+	ac_lo=`expr '(' $ac_mid ')' + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_short=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
+'') if test "$ac_cv_type_short" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (short), 77
+echo "$as_me: error: cannot compute sizeof (short)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi ;;
 esac
 else
-  if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-long longval () { return (long) (sizeof (short)); }
-unsigned long ulongval () { return (long) (sizeof (short)); }
+   typedef short ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -5158,35 +6045,44 @@ main ()
 
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
-    exit (1);
-  if (((long) (sizeof (short))) < 0)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
     {
-      long i = longval ();
-      if (i != ((long) (sizeof (short))))
-	exit (1);
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%ld\n", i);
     }
   else
     {
-      unsigned long i = ulongval ();
-      if (i != ((long) (sizeof (short))))
-	exit (1);
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%lu\n", i);
     }
-  exit (ferror (f) || fclose (f) != 0);
+  return ferror (f) || fclose (f) != 0;
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -5197,99 +6093,107 @@ echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
+if test "$ac_cv_type_short" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (short), 77
+echo "$as_me: error: cannot compute sizeof (short)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi
 fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_short=0
 fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
-echo "${ECHO_T}$ac_cv_sizeof_short" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
+echo "${ECHO_T}$ac_cv_sizeof_short" >&6; }
+
+
+
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_SHORT $ac_cv_sizeof_short
 _ACEOF
 
 
-echo "$as_me:$LINENO: checking for int" >&5
-echo $ECHO_N "checking for int... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6; }
 if test "${ac_cv_type_int+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef int ac__type_new_;
 int
 main ()
 {
-if ((int *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (int))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_int=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_int=no
+	ac_cv_type_int=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
-echo "${ECHO_T}$ac_cv_type_int" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6; }
 
-echo "$as_me:$LINENO: checking size of int" >&5
-echo $ECHO_N "checking size of int... $ECHO_C" >&6
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of int" >&5
+echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
 if test "${ac_cv_sizeof_int+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test "$ac_cv_type_int" = yes; then
-  # The cast to unsigned long works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -5297,31 +6201,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -5329,47 +6238,53 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr $ac_mid + 1`
-                    if test $ac_lo -le $ac_mid; then
-                      ac_lo= ac_hi=
-                      break
-                    fi
-                    ac_mid=`expr 2 '*' $ac_mid + 1`
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+	cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
 test_array [0] = 0
 
   ;
@@ -5377,31 +6292,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -5409,55 +6329,63 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_hi=`expr '(' $ac_mid ')' - 1`
-                       if test $ac_mid -le $ac_hi; then
-                         ac_lo= ac_hi=
-                         break
-                       fi
-                       ac_mid=`expr 2 '*' $ac_mid`
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo= ac_hi=
+	ac_lo= ac_hi=
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 # Binary search between lo and hi bounds.
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -5465,52 +6393,55 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr '(' $ac_mid ')' + 1`
+	ac_lo=`expr '(' $ac_mid ')' + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_int=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+'') if test "$ac_cv_type_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (int), 77
+echo "$as_me: error: cannot compute sizeof (int)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi ;;
 esac
 else
-  if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-long longval () { return (long) (sizeof (int)); }
-unsigned long ulongval () { return (long) (sizeof (int)); }
+   typedef int ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -5519,35 +6450,44 @@ main ()
 
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
-    exit (1);
-  if (((long) (sizeof (int))) < 0)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
     {
-      long i = longval ();
-      if (i != ((long) (sizeof (int))))
-	exit (1);
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%ld\n", i);
     }
   else
     {
-      unsigned long i = ulongval ();
-      if (i != ((long) (sizeof (int))))
-	exit (1);
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%lu\n", i);
     }
-  exit (ferror (f) || fclose (f) != 0);
+  return ferror (f) || fclose (f) != 0;
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -5558,99 +6498,107 @@ echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+if test "$ac_cv_type_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (int), 77
+echo "$as_me: error: cannot compute sizeof (int)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi
 fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_int=0
-fi
 fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
-echo "${ECHO_T}$ac_cv_sizeof_int" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
+
+
+
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_INT $ac_cv_sizeof_int
 _ACEOF
 
 
-echo "$as_me:$LINENO: checking for long" >&5
-echo $ECHO_N "checking for long... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for long" >&5
+echo $ECHO_N "checking for long... $ECHO_C" >&6; }
 if test "${ac_cv_type_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef long ac__type_new_;
 int
 main ()
 {
-if ((long *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (long))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_long=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_long=no
+	ac_cv_type_long=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
-echo "${ECHO_T}$ac_cv_type_long" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
+echo "${ECHO_T}$ac_cv_type_long" >&6; }
 
-echo "$as_me:$LINENO: checking size of long" >&5
-echo $ECHO_N "checking size of long... $ECHO_C" >&6
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of long" >&5
+echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
 if test "${ac_cv_sizeof_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test "$ac_cv_type_long" = yes; then
-  # The cast to unsigned long works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -5658,31 +6606,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -5690,47 +6643,53 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr $ac_mid + 1`
-                    if test $ac_lo -le $ac_mid; then
-                      ac_lo= ac_hi=
-                      break
-                    fi
-                    ac_mid=`expr 2 '*' $ac_mid + 1`
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+	cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
 test_array [0] = 0
 
   ;
@@ -5738,31 +6697,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -5770,55 +6734,63 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_hi=`expr '(' $ac_mid ')' - 1`
-                       if test $ac_mid -le $ac_hi; then
-                         ac_lo= ac_hi=
-                         break
-                       fi
-                       ac_mid=`expr 2 '*' $ac_mid`
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo= ac_hi=
+	ac_lo= ac_hi=
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 # Binary search between lo and hi bounds.
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -5826,52 +6798,55 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr '(' $ac_mid ')' + 1`
+	ac_lo=`expr '(' $ac_mid ')' + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_long=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
+'') if test "$ac_cv_type_long" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long), 77
+echo "$as_me: error: cannot compute sizeof (long)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi ;;
 esac
 else
-  if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-long longval () { return (long) (sizeof (long)); }
-unsigned long ulongval () { return (long) (sizeof (long)); }
+   typedef long ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -5880,35 +6855,44 @@ main ()
 
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
-    exit (1);
-  if (((long) (sizeof (long))) < 0)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
     {
-      long i = longval ();
-      if (i != ((long) (sizeof (long))))
-	exit (1);
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%ld\n", i);
     }
   else
     {
-      unsigned long i = ulongval ();
-      if (i != ((long) (sizeof (long))))
-	exit (1);
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%lu\n", i);
     }
-  exit (ferror (f) || fclose (f) != 0);
+  return ferror (f) || fclose (f) != 0;
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -5919,99 +6903,107 @@ echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
+if test "$ac_cv_type_long" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long), 77
+echo "$as_me: error: cannot compute sizeof (long)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi
 fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_long=0
-fi
 fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
+
+
+
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_LONG $ac_cv_sizeof_long
 _ACEOF
 
 
-echo "$as_me:$LINENO: checking for long long" >&5
-echo $ECHO_N "checking for long long... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for long long" >&5
+echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
 if test "${ac_cv_type_long_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef long long ac__type_new_;
 int
 main ()
 {
-if ((long long *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (long long))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_long_long=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_long_long=no
+	ac_cv_type_long_long=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
-echo "${ECHO_T}$ac_cv_type_long_long" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
 
-echo "$as_me:$LINENO: checking size of long long" >&5
-echo $ECHO_N "checking size of long long... $ECHO_C" >&6
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of long long" >&5
+echo $ECHO_N "checking size of long long... $ECHO_C" >&6; }
 if test "${ac_cv_sizeof_long_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test "$ac_cv_type_long_long" = yes; then
-  # The cast to unsigned long works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -6019,31 +7011,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -6051,47 +7048,53 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr $ac_mid + 1`
-                    if test $ac_lo -le $ac_mid; then
-                      ac_lo= ac_hi=
-                      break
-                    fi
-                    ac_mid=`expr 2 '*' $ac_mid + 1`
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
+	cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
 test_array [0] = 0
 
   ;
@@ -6099,31 +7102,36 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -6131,55 +7139,63 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_hi=`expr '(' $ac_mid ')' - 1`
-                       if test $ac_mid -le $ac_hi; then
-                         ac_lo= ac_hi=
-                         break
-                       fi
-                       ac_mid=`expr 2 '*' $ac_mid`
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo= ac_hi=
+	ac_lo= ac_hi=
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 # Binary search between lo and hi bounds.
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -6187,52 +7203,55 @@ test_array [0] = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lo=`expr '(' $ac_mid ')' + 1`
+	ac_lo=`expr '(' $ac_mid ')' + 1`
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_long_long=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
+'') if test "$ac_cv_type_long_long" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long long), 77
+echo "$as_me: error: cannot compute sizeof (long long)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long_long=0
+   fi ;;
 esac
 else
-  if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-long longval () { return (long) (sizeof (long long)); }
-unsigned long ulongval () { return (long) (sizeof (long long)); }
+   typedef long long ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -6241,35 +7260,44 @@ main ()
 
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
-    exit (1);
-  if (((long) (sizeof (long long))) < 0)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
     {
-      long i = longval ();
-      if (i != ((long) (sizeof (long long))))
-	exit (1);
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%ld\n", i);
     }
   else
     {
-      unsigned long i = ulongval ();
-      if (i != ((long) (sizeof (long long))))
-	exit (1);
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+	return 1;
       fprintf (f, "%lu\n", i);
     }
-  exit (ferror (f) || fclose (f) != 0);
+  return ferror (f) || fclose (f) != 0;
 
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -6280,22 +7308,25 @@ echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
+if test "$ac_cv_type_long_long" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long long), 77
+echo "$as_me: error: cannot compute sizeof (long long)
 See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long_long=0
+   fi
 fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_long_long=0
-fi
 fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; }
+
+
+
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
 _ACEOF
@@ -6304,13 +7335,12 @@ _ACEOF
 
 
 
-	echo "$as_me:$LINENO: checking for addrinfo" >&5
-echo $ECHO_N "checking for addrinfo... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for addrinfo" >&5
+echo $ECHO_N "checking for addrinfo... $ECHO_C" >&6; }
 	if test "${ac_cv_addrinfo+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6327,29 +7357,35 @@ struct addrinfo a
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_addrinfo=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_addrinfo=no
+	ac_cv_addrinfo=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_addrinfo" >&5
-echo "${ECHO_T}$ac_cv_addrinfo" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_addrinfo" >&5
+echo "${ECHO_T}$ac_cv_addrinfo" >&6; }
 	if test $ac_cv_addrinfo = yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_ADDRINFO 1
@@ -6367,13 +7403,12 @@ if test "$ac_cv_addrinfo" = no; then
 fi
 
 
-	echo "$as_me:$LINENO: checking for NI_MAXSERV" >&5
-echo $ECHO_N "checking for NI_MAXSERV... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for NI_MAXSERV" >&5
+echo $ECHO_N "checking for NI_MAXSERV... $ECHO_C" >&6; }
 	if test "${ac_cv_maxserv+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6394,8 +7429,8 @@ rm -f conftest*
 
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_maxserv" >&5
-echo "${ECHO_T}$ac_cv_maxserv" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_maxserv" >&5
+echo "${ECHO_T}$ac_cv_maxserv" >&6; }
 	if test $ac_cv_maxserv != yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define NEED_ADDRINFO_H 1
@@ -6408,13 +7443,12 @@ if test "$ac_cv_maxserv" = no; then
 fi
 
 
-	echo "$as_me:$LINENO: checking for NI_NAMEREQD" >&5
-echo $ECHO_N "checking for NI_NAMEREQD... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for NI_NAMEREQD" >&5
+echo $ECHO_N "checking for NI_NAMEREQD... $ECHO_C" >&6; }
 	if test "${ac_cv_namereqd+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6435,8 +7469,8 @@ rm -f conftest*
 
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_namereqd" >&5
-echo "${ECHO_T}$ac_cv_namereqd" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_namereqd" >&5
+echo "${ECHO_T}$ac_cv_namereqd" >&6; }
 	if test $ac_cv_namereqd != yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define NEED_ADDRINFO_H 1
@@ -6449,13 +7483,12 @@ if test "$ac_cv_namereqd" = no; then
 fi
 
 
-	echo "$as_me:$LINENO: checking for sockaddr_storage" >&5
-echo $ECHO_N "checking for sockaddr_storage... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for sockaddr_storage" >&5
+echo $ECHO_N "checking for sockaddr_storage... $ECHO_C" >&6; }
 	if test "${ac_cv_sa_storage+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6473,29 +7506,35 @@ struct sockaddr_storage s
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_sa_storage=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_sa_storage=no
+	ac_cv_sa_storage=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_sa_storage" >&5
-echo "${ECHO_T}$ac_cv_sa_storage" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_sa_storage" >&5
+echo "${ECHO_T}$ac_cv_sa_storage" >&6; }
 	if test $ac_cv_sa_storage = yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_SOCKADDR_STORAGE 1
@@ -6509,13 +7548,12 @@ fi
 
 
 	ac_cv_addrsz=yes
-	echo "$as_me:$LINENO: checking for INADDRSZ" >&5
-echo $ECHO_N "checking for INADDRSZ... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for INADDRSZ" >&5
+echo $ECHO_N "checking for INADDRSZ... $ECHO_C" >&6; }
 	if test "${ac_cv_inaddrsz+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6532,29 +7570,35 @@ int a = INADDRSZ
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_inaddrsz=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_inaddrsz=no
+	ac_cv_inaddrsz=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_inaddrsz" >&5
-echo "${ECHO_T}$ac_cv_inaddrsz" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_inaddrsz" >&5
+echo "${ECHO_T}$ac_cv_inaddrsz" >&6; }
 	if test $ac_cv_inaddrsz = yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_INADDRSZ 1
@@ -6563,13 +7607,12 @@ _ACEOF
 	else
 		ac_cv_addrsz=no
 	fi
-	echo "$as_me:$LINENO: checking for IN6ADDRSZ" >&5
-echo $ECHO_N "checking for IN6ADDRSZ... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for IN6ADDRSZ" >&5
+echo $ECHO_N "checking for IN6ADDRSZ... $ECHO_C" >&6; }
 	if test "${ac_cv_in6addrsz+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6586,29 +7629,35 @@ int a = IN6ADDRSZ
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_in6addrsz=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_in6addrsz=no
+	ac_cv_in6addrsz=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_in6addrsz" >&5
-echo "${ECHO_T}$ac_cv_in6addrsz" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_in6addrsz" >&5
+echo "${ECHO_T}$ac_cv_in6addrsz" >&6; }
 	if test $ac_cv_in6addrsz = yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_IN6ADDRSZ 1
@@ -6623,13 +7672,12 @@ if test "$ac_cv_addrsz" = no; then
 fi
 
 
-	echo "$as_me:$LINENO: checking for RES_USE_INET6" >&5
-echo $ECHO_N "checking for RES_USE_INET6... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for RES_USE_INET6" >&5
+echo $ECHO_N "checking for RES_USE_INET6... $ECHO_C" >&6; }
 	if test "${ac_cv_res_inet6+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6648,29 +7696,35 @@ int a = RES_USE_INET6
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_res_inet6=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_res_inet6=no
+	ac_cv_res_inet6=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_res_inet6" >&5
-echo "${ECHO_T}$ac_cv_res_inet6" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_res_inet6" >&5
+echo "${ECHO_T}$ac_cv_res_inet6" >&6; }
 	if test $ac_cv_res_inet6 = yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_RES_USE_INET6 1
@@ -6683,13 +7737,12 @@ if test "$ac_cv_res_inet6" = no; then
 fi
 
 
-	echo "$as_me:$LINENO: checking for res_state_ext" >&5
-echo $ECHO_N "checking for res_state_ext... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for res_state_ext" >&5
+echo $ECHO_N "checking for res_state_ext... $ECHO_C" >&6; }
 	if test "${ac_cv_res_state_ext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6709,29 +7762,35 @@ struct __res_state_ext e
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_res_state_ext=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_res_state_ext=no
+	ac_cv_res_state_ext=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_res_state_ext" >&5
-echo "${ECHO_T}$ac_cv_res_state_ext" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_res_state_ext" >&5
+echo "${ECHO_T}$ac_cv_res_state_ext" >&6; }
 	if test $ac_cv_res_state_ext = yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_RES_STATE_EXT 1
@@ -6744,13 +7803,12 @@ if test "$ac_cv_res_state_ext" = no; then
 fi
 
 
-	echo "$as_me:$LINENO: checking for nsort in res_state" >&5
-echo $ECHO_N "checking for nsort in res_state... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for nsort in res_state" >&5
+echo $ECHO_N "checking for nsort in res_state... $ECHO_C" >&6; }
 	if test "${ac_cv_res_state+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6770,29 +7828,35 @@ struct __res_state e; e.nsort = 0
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_res_state=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_res_state=no
+	ac_cv_res_state=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_res_state" >&5
-echo "${ECHO_T}$ac_cv_res_state" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_res_state" >&5
+echo "${ECHO_T}$ac_cv_res_state" >&6; }
 	if test $ac_cv_res_state = yes; then
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_NEW_RES_STATE 1
@@ -6811,85 +7875,100 @@ _ACEOF
 for ac_func in vfprintf strcasecmp strlcat strlcpy strdup strsep
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 else
-  LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  case " $LIBOBJS " in
+  *" $ac_func.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ ;;
+esac
+
 fi
 done
 
@@ -6898,78 +7977,88 @@ done
 for ac_func in strftime
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
@@ -6983,78 +8072,88 @@ done
 for ac_func in setlinebuf alarm
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
@@ -7070,78 +8169,88 @@ needsnprintf=no
 for ac_func in vsnprintf snprintf
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
@@ -7153,17 +8262,21 @@ fi
 done
 
 if test $needsnprintf = yes; then
-	LIBOBJS="$LIBOBJS snprintf.$ac_objext"
+	case " $LIBOBJS " in
+  *" snprintf.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
+ ;;
+esac
+
 fi
 
 
-    echo "$as_me:$LINENO: checking return type of signal handlers" >&5
-echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
+echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
 if test "${ac_cv_type_signal+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7171,46 +8284,44 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <signal.h>
-#ifdef signal
-# undef signal
-#endif
-#ifdef __cplusplus
-extern "C" void (*signal (int, void (*)(int)))(int);
-#else
-void (*signal ()) ();
-#endif
 
 int
 main ()
 {
-int i;
+return *(signal (0, 0)) (0) == 1;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_signal=void
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_signal=int
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_signal=int
+	ac_cv_type_signal=void
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
-echo "${ECHO_T}$ac_cv_type_signal" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
+echo "${ECHO_T}$ac_cv_type_signal" >&6; }
 
 cat >>confdefs.h <<_ACEOF
 #define RETSIGTYPE $ac_cv_type_signal
@@ -7242,78 +8353,88 @@ _ACEOF
 for ac_func in sigaction
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
@@ -7327,78 +8448,88 @@ done
 for ac_func in sigset
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
@@ -7411,109 +8542,86 @@ done
 	    ;;
     esac
 
-echo "$as_me:$LINENO: checking for library containing dnet_htoa" >&5
-echo $ECHO_N "checking for library containing dnet_htoa... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for library containing dnet_htoa" >&5
+echo $ECHO_N "checking for library containing dnet_htoa... $ECHO_C" >&6; }
 if test "${ac_cv_search_dnet_htoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_func_search_save_LIBS=$LIBS
-ac_cv_search_dnet_htoa=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char dnet_htoa ();
 int
 main ()
 {
-dnet_htoa ();
+return dnet_htoa ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+for ac_lib in '' dnet; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_dnet_htoa="none required"
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_dnet_htoa=$ac_res
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_dnet_htoa" = no; then
-  for ac_lib in dnet; do
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char dnet_htoa ();
-int
-main ()
-{
-dnet_htoa ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_dnet_htoa="-l$ac_lib"
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
 
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_dnet_htoa+set}" = set; then
+  break
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-  done
+done
+if test "${ac_cv_search_dnet_htoa+set}" = set; then
+  :
+else
+  ac_cv_search_dnet_htoa=no
 fi
+rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_search_dnet_htoa" >&5
-echo "${ECHO_T}$ac_cv_search_dnet_htoa" >&6
-if test "$ac_cv_search_dnet_htoa" != no; then
-  test "$ac_cv_search_dnet_htoa" = "none required" || LIBS="$ac_cv_search_dnet_htoa $LIBS"
+{ echo "$as_me:$LINENO: result: $ac_cv_search_dnet_htoa" >&5
+echo "${ECHO_T}$ac_cv_search_dnet_htoa" >&6; }
+ac_res=$ac_cv_search_dnet_htoa
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_DNET_HTOA 1
 _ACEOF
@@ -7522,15 +8630,14 @@ fi
 
 
 
-echo "$as_me:$LINENO: checking for main in -lrpc" >&5
-echo $ECHO_N "checking for main in -lrpc... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for main in -lrpc" >&5
+echo $ECHO_N "checking for main in -lrpc... $ECHO_C" >&6; }
 if test "${ac_cv_lib_rpc_main+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lrpc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7541,35 +8648,43 @@ cat >>conftest.$ac_ext <<_ACEOF
 int
 main ()
 {
-main ();
+return main ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_lib_rpc_main=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lib_rpc_main=no
+	ac_cv_lib_rpc_main=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_rpc_main" >&5
-echo "${ECHO_T}$ac_cv_lib_rpc_main" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_rpc_main" >&5
+echo "${ECHO_T}$ac_cv_lib_rpc_main" >&6; }
 if test $ac_cv_lib_rpc_main = yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBRPC 1
@@ -7579,109 +8694,86 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for library containing getrpcbynumber" >&5
-echo $ECHO_N "checking for library containing getrpcbynumber... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for library containing getrpcbynumber" >&5
+echo $ECHO_N "checking for library containing getrpcbynumber... $ECHO_C" >&6; }
 if test "${ac_cv_search_getrpcbynumber+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_func_search_save_LIBS=$LIBS
-ac_cv_search_getrpcbynumber=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char getrpcbynumber ();
 int
 main ()
 {
-getrpcbynumber ();
+return getrpcbynumber ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+for ac_lib in '' nsl; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_getrpcbynumber="none required"
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_getrpcbynumber=$ac_res
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_getrpcbynumber" = no; then
-  for ac_lib in nsl; do
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char getrpcbynumber ();
-int
-main ()
-{
-getrpcbynumber ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_getrpcbynumber="-l$ac_lib"
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
 
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_getrpcbynumber+set}" = set; then
+  break
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-  done
+done
+if test "${ac_cv_search_getrpcbynumber+set}" = set; then
+  :
+else
+  ac_cv_search_getrpcbynumber=no
 fi
+rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_search_getrpcbynumber" >&5
-echo "${ECHO_T}$ac_cv_search_getrpcbynumber" >&6
-if test "$ac_cv_search_getrpcbynumber" != no; then
-  test "$ac_cv_search_getrpcbynumber" = "none required" || LIBS="$ac_cv_search_getrpcbynumber $LIBS"
+{ echo "$as_me:$LINENO: result: $ac_cv_search_getrpcbynumber" >&5
+echo "${ECHO_T}$ac_cv_search_getrpcbynumber" >&6; }
+ac_res=$ac_cv_search_getrpcbynumber
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_GETRPCBYNUMBER 1
 _ACEOF
@@ -7695,109 +8787,86 @@ fi
     # libraries (i.e. libc):
     # Some OSes (eg. Solaris) place it in libnsl
     # Some strange OSes (SINIX) have it in libsocket:
-    echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
-echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
+echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; }
 if test "${ac_cv_search_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_func_search_save_LIBS=$LIBS
-ac_cv_search_gethostbyname=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char gethostbyname ();
 int
 main ()
 {
-gethostbyname ();
+return gethostbyname ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+for ac_lib in '' nsl socket resolv; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_gethostbyname="none required"
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_gethostbyname=$ac_res
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_gethostbyname" = no; then
-  for ac_lib in nsl socket resolv; do
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char gethostbyname ();
-int
-main ()
-{
-gethostbyname ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_gethostbyname="-l$ac_lib"
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
 
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_gethostbyname+set}" = set; then
+  break
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-  done
+done
+if test "${ac_cv_search_gethostbyname+set}" = set; then
+  :
+else
+  ac_cv_search_gethostbyname=no
 fi
+rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6
-if test "$ac_cv_search_gethostbyname" != no; then
-  test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS"
+{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; }
+ac_res=$ac_cv_search_gethostbyname
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
@@ -7805,224 +8874,215 @@ fi
     # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
     if test "$ac_cv_search_gethostbyname" = "no"
     then
-	echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5
-echo $ECHO_N "checking for gethostbyname in -lsocket... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5
+echo $ECHO_N "checking for gethostbyname in -lsocket... $ECHO_C" >&6; }
 if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket -lnsl $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char gethostbyname ();
 int
 main ()
 {
-gethostbyname ();
+return gethostbyname ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_lib_socket_gethostbyname=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lib_socket_gethostbyname=no
+	ac_cv_lib_socket_gethostbyname=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname" >&6; }
 if test $ac_cv_lib_socket_gethostbyname = yes; then
   LIBS="-lsocket -lnsl $LIBS"
 fi
 
     fi
-    echo "$as_me:$LINENO: checking for library containing socket" >&5
-echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking for library containing socket" >&5
+echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; }
 if test "${ac_cv_search_socket+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_func_search_save_LIBS=$LIBS
-ac_cv_search_socket=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char socket ();
 int
 main ()
 {
-socket ();
+return socket ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+for ac_lib in '' socket; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_socket="none required"
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_socket=$ac_res
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_socket" = no; then
-  for ac_lib in socket; do
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char socket ();
-int
-main ()
-{
-socket ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_socket="-l$ac_lib"
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
 
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_socket+set}" = set; then
+  break
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-  done
+done
+if test "${ac_cv_search_socket+set}" = set; then
+  :
+else
+  ac_cv_search_socket=no
 fi
+rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
-echo "${ECHO_T}$ac_cv_search_socket" >&6
-if test "$ac_cv_search_socket" != no; then
-  test "$ac_cv_search_socket" = "none required" || LIBS="$ac_cv_search_socket $LIBS"
+{ echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
+echo "${ECHO_T}$ac_cv_search_socket" >&6; }
+ac_res=$ac_cv_search_socket
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 else
-  echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
-echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
+  { echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
+echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
 if test "${ac_cv_lib_socket_socket+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket -lnsl $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char socket ();
 int
 main ()
 {
-socket ();
+return socket ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_lib_socket_socket=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lib_socket_socket=no
+	ac_cv_lib_socket_socket=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
 if test $ac_cv_lib_socket_socket = yes; then
   LIBS="-lsocket -lnsl $LIBS"
 fi
@@ -8030,109 +9090,86 @@ fi
 fi
 
     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
-    echo "$as_me:$LINENO: checking for library containing putmsg" >&5
-echo $ECHO_N "checking for library containing putmsg... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking for library containing putmsg" >&5
+echo $ECHO_N "checking for library containing putmsg... $ECHO_C" >&6; }
 if test "${ac_cv_search_putmsg+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_func_search_save_LIBS=$LIBS
-ac_cv_search_putmsg=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char putmsg ();
 int
 main ()
 {
-putmsg ();
+return putmsg ();
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+for ac_lib in '' str; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_putmsg="none required"
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_putmsg=$ac_res
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_putmsg" = no; then
-  for ac_lib in str; do
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char putmsg ();
-int
-main ()
-{
-putmsg ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_putmsg="-l$ac_lib"
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
 
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_putmsg+set}" = set; then
+  break
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-  done
+done
+if test "${ac_cv_search_putmsg+set}" = set; then
+  :
+else
+  ac_cv_search_putmsg=no
 fi
+rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_search_putmsg" >&5
-echo "${ECHO_T}$ac_cv_search_putmsg" >&6
-if test "$ac_cv_search_putmsg" != no; then
-  test "$ac_cv_search_putmsg" = "none required" || LIBS="$ac_cv_search_putmsg $LIBS"
+{ echo "$as_me:$LINENO: result: $ac_cv_search_putmsg" >&5
+echo "${ECHO_T}$ac_cv_search_putmsg" >&6; }
+ac_res=$ac_cv_search_putmsg
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
@@ -8145,78 +9182,88 @@ fi
 for ac_func in pfopen
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
@@ -8226,13 +9273,13 @@ fi
 done
 
 	    if test $ac_cv_func_pfopen = "no" ; then
-		    echo "$as_me:$LINENO: result: Using $pfopen" >&5
-echo "${ECHO_T}Using $pfopen" >&6
+		    { echo "$as_me:$LINENO: result: Using $pfopen" >&5
+echo "${ECHO_T}Using $pfopen" >&6; }
 		    LIBS="$LIBS $pfopen"
 	    fi
     fi
-    echo "$as_me:$LINENO: checking for local pcap library" >&5
-echo $ECHO_N "checking for local pcap library... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking for local pcap library" >&5
+echo $ECHO_N "checking for local pcap library... $ECHO_C" >&6; }
     libpcap=FAIL
     lastdir=FAIL
     places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
@@ -8249,17 +9296,16 @@ echo $ECHO_N "checking for local pcap library... $ECHO_C" >&6
 		    	    fi
     done
     if test $libpcap = FAIL ; then
-	    echo "$as_me:$LINENO: result: not found" >&5
-echo "${ECHO_T}not found" >&6
-	    echo "$as_me:$LINENO: checking for main in -lpcap" >&5
-echo $ECHO_N "checking for main in -lpcap... $ECHO_C" >&6
+	    { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+	    { echo "$as_me:$LINENO: checking for main in -lpcap" >&5
+echo $ECHO_N "checking for main in -lpcap... $ECHO_C" >&6; }
 if test "${ac_cv_lib_pcap_main+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcap  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8270,35 +9316,43 @@ cat >>conftest.$ac_ext <<_ACEOF
 int
 main ()
 {
-main ();
+return main ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_lib_pcap_main=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lib_pcap_main=no
+	ac_cv_lib_pcap_main=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_pcap_main" >&5
-echo "${ECHO_T}$ac_cv_lib_pcap_main" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_pcap_main" >&5
+echo "${ECHO_T}$ac_cv_lib_pcap_main" >&6; }
 if test $ac_cv_lib_pcap_main = yes; then
   libpcap="-lpcap"
 fi
@@ -8308,8 +9362,8 @@ fi
 echo "$as_me: error: see the INSTALL doc for more info" >&2;}
    { (exit 1); exit 1; }; }
 	    fi
-	    	    	    	    	    	    	    	    	    	    	    	    	    	    	    	    echo "$as_me:$LINENO: checking for extraneous pcap header directories" >&5
-echo $ECHO_N "checking for extraneous pcap header directories... $ECHO_C" >&6
+	    	    	    	    	    	    	    	    	    	    	    	    	    	    	    	    { echo "$as_me:$LINENO: checking for extraneous pcap header directories" >&5
+echo $ECHO_N "checking for extraneous pcap header directories... $ECHO_C" >&6; }
 	    if test \( ! -r /usr/local/include/pcap.h \) -a \
 			\( ! -r /usr/include/pcap.h \); then
 		if test -r /usr/local/include/pcap/pcap.h; then
@@ -8319,12 +9373,12 @@ echo $ECHO_N "checking for extraneous pcap header directories... $ECHO_C" >&6
 		fi
 	    fi
 	    if test -z "$d" ; then
-		echo "$as_me:$LINENO: result: not found" >&5
-echo "${ECHO_T}not found" >&6
+		{ echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
 	    else
 		V_INCLS="-I$d $V_INCLS"
-		echo "$as_me:$LINENO: result: found -- -I$d added" >&5
-echo "${ECHO_T}found -- -I$d added" >&6
+		{ echo "$as_me:$LINENO: result: found -- -I$d added" >&5
+echo "${ECHO_T}found -- -I$d added" >&6; }
 	    fi
     else
 	    V_PCAPDEP=$libpcap
@@ -8339,19 +9393,19 @@ echo "${ECHO_T}found -- -I$d added" >&6
 echo "$as_me: error: cannot find pcap.h" >&2;}
    { (exit see INSTALL); exit see INSTALL; }; }
  	    fi
-	    echo "$as_me:$LINENO: result: $libpcap" >&5
-echo "${ECHO_T}$libpcap" >&6
+	    { echo "$as_me:$LINENO: result: $libpcap" >&5
+echo "${ECHO_T}$libpcap" >&6; }
     fi
     LIBS="$libpcap $LIBS"
     case "$host_os" in
 
     aix*)
 	    pseexe="/lib/pse.exp"
-	    echo "$as_me:$LINENO: checking for $pseexe" >&5
-echo $ECHO_N "checking for $pseexe... $ECHO_C" >&6
+	    { echo "$as_me:$LINENO: checking for $pseexe" >&5
+echo $ECHO_N "checking for $pseexe... $ECHO_C" >&6; }
 	    if test -f $pseexe ; then
-		    echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+		    { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 		    LIBS="$LIBS -I:$pseexe"
 	    fi
 	    #
@@ -8364,78 +9418,87 @@ echo "${ECHO_T}yes" >&6
 	    ;;
     esac
 
-                        echo "$as_me:$LINENO: checking for pcap_list_datalinks" >&5
-echo $ECHO_N "checking for pcap_list_datalinks... $ECHO_C" >&6
+                        { echo "$as_me:$LINENO: checking for pcap_list_datalinks" >&5
+echo $ECHO_N "checking for pcap_list_datalinks... $ECHO_C" >&6; }
 if test "${ac_cv_func_pcap_list_datalinks+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define pcap_list_datalinks to an innocuous variant, in case <limits.h> declares pcap_list_datalinks.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define pcap_list_datalinks innocuous_pcap_list_datalinks
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pcap_list_datalinks (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef pcap_list_datalinks
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char pcap_list_datalinks ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_pcap_list_datalinks) || defined (__stub___pcap_list_datalinks)
+#if defined __stub_pcap_list_datalinks || defined __stub___pcap_list_datalinks
 choke me
-#else
-char (*f) () = pcap_list_datalinks;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != pcap_list_datalinks;
+return pcap_list_datalinks ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_func_pcap_list_datalinks=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_func_pcap_list_datalinks=no
+	ac_cv_func_pcap_list_datalinks=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_func_pcap_list_datalinks" >&5
-echo "${ECHO_T}$ac_cv_func_pcap_list_datalinks" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_list_datalinks" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_list_datalinks" >&6; }
 if test $ac_cv_func_pcap_list_datalinks = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_PCAP_LIST_DATALINKS 1
@@ -8443,82 +9506,96 @@ _ACEOF
 
 else
 
-	    LIBOBJS="$LIBOBJS datalinks.$ac_objext"
+	    case " $LIBOBJS " in
+  *" datalinks.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
+ ;;
+esac
+
 
 fi
 
-    echo "$as_me:$LINENO: checking for pcap_set_datalink" >&5
-echo $ECHO_N "checking for pcap_set_datalink... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking for pcap_set_datalink" >&5
+echo $ECHO_N "checking for pcap_set_datalink... $ECHO_C" >&6; }
 if test "${ac_cv_func_pcap_set_datalink+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define pcap_set_datalink to an innocuous variant, in case <limits.h> declares pcap_set_datalink.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define pcap_set_datalink innocuous_pcap_set_datalink
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pcap_set_datalink (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef pcap_set_datalink
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char pcap_set_datalink ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_pcap_set_datalink) || defined (__stub___pcap_set_datalink)
+#if defined __stub_pcap_set_datalink || defined __stub___pcap_set_datalink
 choke me
-#else
-char (*f) () = pcap_set_datalink;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != pcap_set_datalink;
+return pcap_set_datalink ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_func_pcap_set_datalink=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_func_pcap_set_datalink=no
+	ac_cv_func_pcap_set_datalink=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_func_pcap_set_datalink" >&5
-echo "${ECHO_T}$ac_cv_func_pcap_set_datalink" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_set_datalink" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_set_datalink" >&6; }
 if test $ac_cv_func_pcap_set_datalink = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_PCAP_SET_DATALINK 1
@@ -8526,156 +9603,174 @@ _ACEOF
 
 fi
 
-    echo "$as_me:$LINENO: checking for pcap_datalink_name_to_val" >&5
-echo $ECHO_N "checking for pcap_datalink_name_to_val... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking for pcap_datalink_name_to_val" >&5
+echo $ECHO_N "checking for pcap_datalink_name_to_val... $ECHO_C" >&6; }
 if test "${ac_cv_func_pcap_datalink_name_to_val+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define pcap_datalink_name_to_val to an innocuous variant, in case <limits.h> declares pcap_datalink_name_to_val.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define pcap_datalink_name_to_val innocuous_pcap_datalink_name_to_val
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pcap_datalink_name_to_val (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef pcap_datalink_name_to_val
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char pcap_datalink_name_to_val ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_pcap_datalink_name_to_val) || defined (__stub___pcap_datalink_name_to_val)
+#if defined __stub_pcap_datalink_name_to_val || defined __stub___pcap_datalink_name_to_val
 choke me
-#else
-char (*f) () = pcap_datalink_name_to_val;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != pcap_datalink_name_to_val;
+return pcap_datalink_name_to_val ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_func_pcap_datalink_name_to_val=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_func_pcap_datalink_name_to_val=no
+	ac_cv_func_pcap_datalink_name_to_val=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_func_pcap_datalink_name_to_val" >&5
-echo "${ECHO_T}$ac_cv_func_pcap_datalink_name_to_val" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_datalink_name_to_val" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_datalink_name_to_val" >&6; }
 if test $ac_cv_func_pcap_datalink_name_to_val = yes; then
 
 	    cat >>confdefs.h <<\_ACEOF
 #define HAVE_PCAP_DATALINK_NAME_TO_VAL 1
 _ACEOF
 
-	    echo "$as_me:$LINENO: checking for pcap_datalink_val_to_description" >&5
-echo $ECHO_N "checking for pcap_datalink_val_to_description... $ECHO_C" >&6
+	    { echo "$as_me:$LINENO: checking for pcap_datalink_val_to_description" >&5
+echo $ECHO_N "checking for pcap_datalink_val_to_description... $ECHO_C" >&6; }
 if test "${ac_cv_func_pcap_datalink_val_to_description+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define pcap_datalink_val_to_description to an innocuous variant, in case <limits.h> declares pcap_datalink_val_to_description.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define pcap_datalink_val_to_description innocuous_pcap_datalink_val_to_description
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pcap_datalink_val_to_description (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef pcap_datalink_val_to_description
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char pcap_datalink_val_to_description ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_pcap_datalink_val_to_description) || defined (__stub___pcap_datalink_val_to_description)
+#if defined __stub_pcap_datalink_val_to_description || defined __stub___pcap_datalink_val_to_description
 choke me
-#else
-char (*f) () = pcap_datalink_val_to_description;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != pcap_datalink_val_to_description;
+return pcap_datalink_val_to_description ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_func_pcap_datalink_val_to_description=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_func_pcap_datalink_val_to_description=no
+	ac_cv_func_pcap_datalink_val_to_description=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_func_pcap_datalink_val_to_description" >&5
-echo "${ECHO_T}$ac_cv_func_pcap_datalink_val_to_description" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_datalink_val_to_description" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_datalink_val_to_description" >&6; }
 if test $ac_cv_func_pcap_datalink_val_to_description = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1
@@ -8683,14 +9778,24 @@ _ACEOF
 
 else
 
-		    LIBOBJS="$LIBOBJS dlnames.$ac_objext"
+		    case " $LIBOBJS " in
+  *" dlnames.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
+ ;;
+esac
+
 
 fi
 
 
 else
 
-	    LIBOBJS="$LIBOBJS dlnames.$ac_objext"
+	    case " $LIBOBJS " in
+  *" dlnames.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
+ ;;
+esac
+
 
 fi
 
@@ -8699,78 +9804,88 @@ fi
 for ac_func in pcap_breakloop
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
@@ -8780,78 +9895,87 @@ fi
 done
 
 
-                echo "$as_me:$LINENO: checking for pcap_dump_ftell" >&5
-echo $ECHO_N "checking for pcap_dump_ftell... $ECHO_C" >&6
+                { echo "$as_me:$LINENO: checking for pcap_dump_ftell" >&5
+echo $ECHO_N "checking for pcap_dump_ftell... $ECHO_C" >&6; }
 if test "${ac_cv_func_pcap_dump_ftell+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define pcap_dump_ftell to an innocuous variant, in case <limits.h> declares pcap_dump_ftell.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define pcap_dump_ftell innocuous_pcap_dump_ftell
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pcap_dump_ftell (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef pcap_dump_ftell
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char pcap_dump_ftell ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_pcap_dump_ftell) || defined (__stub___pcap_dump_ftell)
+#if defined __stub_pcap_dump_ftell || defined __stub___pcap_dump_ftell
 choke me
-#else
-char (*f) () = pcap_dump_ftell;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != pcap_dump_ftell;
+return pcap_dump_ftell ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_func_pcap_dump_ftell=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_func_pcap_dump_ftell=no
+	ac_cv_func_pcap_dump_ftell=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_func_pcap_dump_ftell" >&5
-echo "${ECHO_T}$ac_cv_func_pcap_dump_ftell" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_dump_ftell" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_dump_ftell" >&6; }
 if test $ac_cv_func_pcap_dump_ftell = yes; then
   cat >>confdefs.h <<\_ACEOF
 #define HAVE_PCAP_DUMP_FTELL 1
@@ -8859,7 +9983,12 @@ _ACEOF
 
 else
 
-	    LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
+	    case " $LIBOBJS " in
+  *" pcap_dump_ftell.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
+ ;;
+esac
+
 
 fi
 
@@ -8877,10 +10006,9 @@ fi
 # "_inet_ntop()", and has a #define macro in one of the system headers
 # to rename it.
 #
-echo "$as_me:$LINENO: checking for inet_ntop" >&5
-echo $ECHO_N "checking for inet_ntop... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for inet_ntop" >&5
+echo $ECHO_N "checking for inet_ntop... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8900,32 +10028,44 @@ inet_ntop(AF_INET, src, dst, sizeof(dst));
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-	LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+	case " $LIBOBJS " in
+  *" inet_ntop.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
+ ;;
+esac
+
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-echo "$as_me:$LINENO: checking for inet_pton" >&5
-echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+{ echo "$as_me:$LINENO: checking for inet_pton" >&5
+echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8945,32 +10085,44 @@ inet_pton(AF_INET, src, dst);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-	LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+	case " $LIBOBJS " in
+  *" inet_pton.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
+ ;;
+esac
+
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-echo "$as_me:$LINENO: checking for inet_aton" >&5
-echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+{ echo "$as_me:$LINENO: checking for inet_aton" >&5
+echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -8990,28 +10142,41 @@ inet_aton(src, &dst);
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-	LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+	case " $LIBOBJS " in
+  *" inet_aton.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
+ ;;
+esac
+
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 
 #
 # Check for these after AC_LBL_LIBPCAP, for the same reason.
@@ -9030,85 +10195,95 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 for ac_func in ether_ntohost
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
-    echo "$as_me:$LINENO: checking for buggy ether_ntohost" >&5
-echo $ECHO_N "checking for buggy ether_ntohost... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking for buggy ether_ntohost" >&5
+echo $ECHO_N "checking for buggy ether_ntohost... $ECHO_C" >&6; }
 if test "${ac_cv_buggy_ether_ntohost+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -9117,7 +10292,6 @@ else
   ac_cv_buggy_ether_ntohost="not while cross-compiling"
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9141,13 +10315,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -9160,11 +10343,13 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_buggy_ether_ntohost=yes
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+
+
 fi
-echo "$as_me:$LINENO: result: $ac_cv_buggy_ether_ntohost" >&5
-echo "${ECHO_T}$ac_cv_buggy_ether_ntohost" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_buggy_ether_ntohost" >&5
+echo "${ECHO_T}$ac_cv_buggy_ether_ntohost" >&6; }
     if test "$ac_cv_buggy_ether_ntohost" = "no"; then
 	cat >>confdefs.h <<\_ACEOF
 #define USE_ETHER_NTOHOST 1
@@ -9184,13 +10369,12 @@ if test "$ac_cv_func_ether_ntohost" = yes -a \
 		#
 		# Yes.  Does it declare ether_ntohost()?
 		#
-		echo "$as_me:$LINENO: checking whether ether_ntohost is declared" >&5
-echo $ECHO_N "checking whether ether_ntohost is declared... $ECHO_C" >&6
+		{ echo "$as_me:$LINENO: checking whether ether_ntohost is declared" >&5
+echo $ECHO_N "checking whether ether_ntohost is declared... $ECHO_C" >&6; }
 if test "${ac_cv_have_decl_ether_ntohost+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9211,7 +10395,7 @@ int
 main ()
 {
 #ifndef ether_ntohost
-  char *p = (char *) ether_ntohost;
+  (void) ether_ntohost;
 #endif
 
   ;
@@ -9219,28 +10403,34 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_have_decl_ether_ntohost=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_have_decl_ether_ntohost=no
+	ac_cv_have_decl_ether_ntohost=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_ntohost" >&5
-echo "${ECHO_T}$ac_cv_have_decl_ether_ntohost" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_ntohost" >&5
+echo "${ECHO_T}$ac_cv_have_decl_ether_ntohost" >&6; }
 if test $ac_cv_have_decl_ether_ntohost = yes; then
 
 
@@ -9263,20 +10453,20 @@ fi
 for ac_header in netinet/ether.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 else
   # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9286,33 +10476,38 @@ $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_header_compiler=no
+	ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
 
 # Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9320,23 +10515,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
   echo "$as_me: failed program was:" >&5
@@ -9344,52 +10538,46 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
+
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
     ;;
 esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 
 fi
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
@@ -9409,13 +10597,12 @@ done
 			# suppress the next test.
 			#
 			unset ac_cv_have_decl_ether_ntohost
-			echo "$as_me:$LINENO: checking whether ether_ntohost is declared" >&5
-echo $ECHO_N "checking whether ether_ntohost is declared... $ECHO_C" >&6
+			{ echo "$as_me:$LINENO: checking whether ether_ntohost is declared" >&5
+echo $ECHO_N "checking whether ether_ntohost is declared... $ECHO_C" >&6; }
 if test "${ac_cv_have_decl_ether_ntohost+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9429,7 +10616,7 @@ int
 main ()
 {
 #ifndef ether_ntohost
-  char *p = (char *) ether_ntohost;
+  (void) ether_ntohost;
 #endif
 
   ;
@@ -9437,28 +10624,34 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_have_decl_ether_ntohost=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_have_decl_ether_ntohost=no
+	ac_cv_have_decl_ether_ntohost=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_ntohost" >&5
-echo "${ECHO_T}$ac_cv_have_decl_ether_ntohost" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_ntohost" >&5
+echo "${ECHO_T}$ac_cv_have_decl_ether_ntohost" >&6; }
 if test $ac_cv_have_decl_ether_ntohost = yes; then
 
 
@@ -9479,13 +10672,12 @@ fi
 		# No, we'll have to declare it ourselves.
 		# Do we have "struct ether_addr"?
 		#
-		echo "$as_me:$LINENO: checking for struct ether_addr" >&5
-echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6
+		{ echo "$as_me:$LINENO: checking for struct ether_addr" >&5
+echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6; }
 if test "${ac_cv_type_struct_ether_addr+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9502,40 +10694,47 @@ struct rtentry;
 #include <netinet/if_ether.h>
 
 
+typedef struct ether_addr ac__type_new_;
 int
 main ()
 {
-if ((struct ether_addr *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (struct ether_addr))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_struct_ether_addr=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_struct_ether_addr=no
+	ac_cv_type_struct_ether_addr=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_struct_ether_addr" >&5
-echo "${ECHO_T}$ac_cv_type_struct_ether_addr" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_struct_ether_addr" >&5
+echo "${ECHO_T}$ac_cv_type_struct_ether_addr" >&6; }
 if test $ac_cv_type_struct_ether_addr = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -9560,13 +10759,12 @@ _ACEOF
 fi
 
 
-	echo "$as_me:$LINENO: checking if sockaddr struct has sa_len member" >&5
-echo $ECHO_N "checking if sockaddr struct has sa_len member... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking if sockaddr struct has sa_len member" >&5
+echo $ECHO_N "checking if sockaddr struct has sa_len member... $ECHO_C" >&6; }
 	if test "${ac_cv_sockaddr_has_sa_len+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9584,29 +10782,35 @@ u_int i = sizeof(((struct sockaddr *)0)->sa_len)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_sockaddr_has_sa_len=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_sockaddr_has_sa_len=no
+	ac_cv_sockaddr_has_sa_len=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_sockaddr_has_sa_len" >&5
-echo "${ECHO_T}$ac_cv_sockaddr_has_sa_len" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_sockaddr_has_sa_len" >&5
+echo "${ECHO_T}$ac_cv_sockaddr_has_sa_len" >&6; }
 		if test $ac_cv_sockaddr_has_sa_len = yes ; then
 			cat >>confdefs.h <<\_ACEOF
 #define HAVE_SOCKADDR_SA_LEN 1
@@ -9624,78 +10828,88 @@ fi
 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
@@ -9707,13 +10921,12 @@ done
 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
     savedcflags="$CFLAGS"
     CFLAGS="$CFLAGS $V_INCLS"
-    echo "$as_me:$LINENO: checking for pcap_if_t" >&5
-echo $ECHO_N "checking for pcap_if_t... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking for pcap_if_t" >&5
+echo $ECHO_N "checking for pcap_if_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_pcap_if_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9721,40 +10934,47 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <pcap.h>
 
+typedef pcap_if_t ac__type_new_;
 int
 main ()
 {
-if ((pcap_if_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (pcap_if_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_pcap_if_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_pcap_if_t=no
+	ac_cv_type_pcap_if_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_pcap_if_t" >&5
-echo "${ECHO_T}$ac_cv_type_pcap_if_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_pcap_if_t" >&5
+echo "${ECHO_T}$ac_cv_type_pcap_if_t" >&6; }
 if test $ac_cv_type_pcap_if_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -9768,10 +10988,9 @@ fi
 fi
 
 if test $ac_cv_func_pcap_lib_version = "no" ; then
-    echo "$as_me:$LINENO: checking whether pcap_version is defined by libpcap" >&5
-echo $ECHO_N "checking whether pcap_version is defined by libpcap... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking whether pcap_version is defined by libpcap" >&5
+echo $ECHO_N "checking whether pcap_version is defined by libpcap... $ECHO_C" >&6; }
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9791,41 +11010,48 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_lbl_cv_pcap_version_defined=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lbl_cv_pcap_version_defined=no
+	ac_lbl_cv_pcap_version_defined=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
     if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
-    	echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+    	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 	cat >>confdefs.h <<\_ACEOF
 #define HAVE_PCAP_VERSION 1
 _ACEOF
 
     else
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
     fi
 fi
-echo "$as_me:$LINENO: checking whether pcap_debug is defined by libpcap" >&5
-echo $ECHO_N "checking whether pcap_debug is defined by libpcap... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether pcap_debug is defined by libpcap" >&5
+echo $ECHO_N "checking whether pcap_debug is defined by libpcap... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9845,42 +11071,49 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_lbl_cv_pcap_debug_defined=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lbl_cv_pcap_debug_defined=no
+	ac_lbl_cv_pcap_debug_defined=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
-	echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 	cat >>confdefs.h <<\_ACEOF
 #define HAVE_PCAP_DEBUG 1
 _ACEOF
 
 else
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 	#
 	# OK, what about "yydebug"?
 	#
-	echo "$as_me:$LINENO: checking whether yydebug is defined by libpcap" >&5
-echo $ECHO_N "checking whether yydebug is defined by libpcap... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking whether yydebug is defined by libpcap" >&5
+echo $ECHO_N "checking whether yydebug is defined by libpcap... $ECHO_C" >&6; }
 	cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -9900,120 +11133,143 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_lbl_cv_yydebug_defined=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_lbl_cv_yydebug_defined=no
+	ac_lbl_cv_yydebug_defined=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 	if test "$ac_lbl_cv_yydebug_defined" = yes ; then
-		echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+		{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_YYDEBUG 1
 _ACEOF
 
 	else
-		echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+		{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 	fi
 fi
 
 for ac_func in bpf_dump
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-/* Override any gcc2 internal prototype to avoid an error.  */
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
-{
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char $ac_func ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
 choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
 #endif
 
 int
 main ()
 {
-return f != $ac_func;
+return $ac_func ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   eval "$as_ac_var=yes"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-eval "$as_ac_var=no"
+	eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 else
-  LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+  case " $LIBOBJS " in
+  *" $ac_func.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ ;;
+esac
+
 fi
 done
 
@@ -10052,20 +11308,20 @@ fi
 for ac_header in sys/bitypes.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 else
   # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -10075,33 +11331,38 @@ $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_header_compiler=no
+	ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
 
 # Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -10109,23 +11370,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
   echo "$as_me: failed program was:" >&5
@@ -10133,52 +11393,46 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
+
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
     ;;
 esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 
 fi
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
@@ -10191,53 +11445,59 @@ fi
 done
 
 
-echo "$as_me:$LINENO: checking for int8_t" >&5
-echo $ECHO_N "checking for int8_t... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for int8_t" >&5
+echo $ECHO_N "checking for int8_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_int8_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef int8_t ac__type_new_;
 int
 main ()
 {
-if ((int8_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (int8_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_int8_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_int8_t=no
+	ac_cv_type_int8_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5
-echo "${ECHO_T}$ac_cv_type_int8_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5
+echo "${ECHO_T}$ac_cv_type_int8_t" >&6; }
 if test $ac_cv_type_int8_t = yes; then
   :
 else
@@ -10248,13 +11508,12 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for u_int8_t" >&5
-echo $ECHO_N "checking for u_int8_t... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for u_int8_t" >&5
+echo $ECHO_N "checking for u_int8_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_u_int8_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -10265,40 +11524,47 @@ $ac_includes_default
 #include <sys/bitypes.h>
 #endif
 
+typedef u_int8_t ac__type_new_;
 int
 main ()
 {
-if ((u_int8_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (u_int8_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_u_int8_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_u_int8_t=no
+	ac_cv_type_u_int8_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5
-echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6; }
 if test $ac_cv_type_u_int8_t = yes; then
   :
 else
@@ -10309,53 +11575,59 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for int16_t" >&5
-echo $ECHO_N "checking for int16_t... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for int16_t" >&5
+echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_int16_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef int16_t ac__type_new_;
 int
 main ()
 {
-if ((int16_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (int16_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_int16_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_int16_t=no
+	ac_cv_type_int16_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5
-echo "${ECHO_T}$ac_cv_type_int16_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5
+echo "${ECHO_T}$ac_cv_type_int16_t" >&6; }
 if test $ac_cv_type_int16_t = yes; then
   :
 else
@@ -10366,13 +11638,12 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for u_int16_t" >&5
-echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for u_int16_t" >&5
+echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_u_int16_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -10383,40 +11654,47 @@ $ac_includes_default
 #include <sys/bitypes.h>
 #endif
 
+typedef u_int16_t ac__type_new_;
 int
 main ()
 {
-if ((u_int16_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (u_int16_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_u_int16_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_u_int16_t=no
+	ac_cv_type_u_int16_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5
-echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; }
 if test $ac_cv_type_u_int16_t = yes; then
   :
 else
@@ -10427,53 +11705,59 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for int32_t" >&5
-echo $ECHO_N "checking for int32_t... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for int32_t" >&5
+echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_int32_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef int32_t ac__type_new_;
 int
 main ()
 {
-if ((int32_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (int32_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_int32_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_int32_t=no
+	ac_cv_type_int32_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5
-echo "${ECHO_T}$ac_cv_type_int32_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5
+echo "${ECHO_T}$ac_cv_type_int32_t" >&6; }
 if test $ac_cv_type_int32_t = yes; then
   :
 else
@@ -10484,13 +11768,12 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for u_int32_t" >&5
-echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for u_int32_t" >&5
+echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_u_int32_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -10501,40 +11784,47 @@ $ac_includes_default
 #include <sys/bitypes.h>
 #endif
 
+typedef u_int32_t ac__type_new_;
 int
 main ()
 {
-if ((u_int32_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (u_int32_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_u_int32_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_u_int32_t=no
+	ac_cv_type_u_int32_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
-echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; }
 if test $ac_cv_type_u_int32_t = yes; then
   :
 else
@@ -10545,53 +11835,59 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for int64_t" >&5
-echo $ECHO_N "checking for int64_t... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for int64_t" >&5
+echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_int64_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
+typedef int64_t ac__type_new_;
 int
 main ()
 {
-if ((int64_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (int64_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_int64_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_int64_t=no
+	ac_cv_type_int64_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
-echo "${ECHO_T}$ac_cv_type_int64_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
+echo "${ECHO_T}$ac_cv_type_int64_t" >&6; }
 if test $ac_cv_type_int64_t = yes; then
   :
 else
@@ -10602,13 +11898,12 @@ _ACEOF
 
 fi
 
-echo "$as_me:$LINENO: checking for u_int64_t" >&5
-echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for u_int64_t" >&5
+echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_u_int64_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -10619,40 +11914,47 @@ $ac_includes_default
 #include <sys/bitypes.h>
 #endif
 
+typedef u_int64_t ac__type_new_;
 int
 main ()
 {
-if ((u_int64_t *) 0)
+if ((ac__type_new_ *) 0)
   return 0;
-if (sizeof (u_int64_t))
+if (sizeof (ac__type_new_))
   return 0;
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_type_u_int64_t=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_type_u_int64_t=no
+	ac_cv_type_u_int64_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
-echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; }
 if test $ac_cv_type_u_int64_t = yes; then
   :
 else
@@ -10672,20 +11974,20 @@ fi
 for ac_header in inttypes.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 else
   # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -10695,33 +11997,38 @@ $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_header_compiler=no
+	ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
 
 # Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -10729,23 +12036,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
   echo "$as_me: failed program was:" >&5
@@ -10753,52 +12059,46 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
+
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
     ;;
 esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 
 fi
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
@@ -10809,12 +12109,11 @@ _ACEOF
     #
     # OK, we have inttypes.h, but does it define those macros?
     #
-    echo "$as_me:$LINENO: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
-echo $ECHO_N "checking whether inttypes.h defines the PRI[doxu]64 macros... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
+echo $ECHO_N "checking whether inttypes.h defines the PRI[doxu]64 macros... $ECHO_C" >&6; }
     cat >conftest.$ac_ext <<_ACEOF
 
-	#line $LINENO "configure"
-/* confdefs.h.  */
+	/* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
@@ -10838,20 +12137,25 @@ cat >>conftest.$ac_ext <<_ACEOF
 
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
-	echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 	ac_lbl_inttypes_h_defines_formats=yes
 
 else
@@ -10859,12 +12163,13 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 	ac_lbl_inttypes_h_defines_formats=no
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 else
 
@@ -10880,8 +12185,8 @@ done
 
 if test "$ac_lbl_inttypes_h_defines_formats" = no; then
 
-    echo "$as_me:$LINENO: checking whether %lx can be used to format 64-bit integers" >&5
-echo $ECHO_N "checking whether %lx can be used to format 64-bit integers... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking whether %lx can be used to format 64-bit integers" >&5
+echo $ECHO_N "checking whether %lx can be used to format 64-bit integers... $ECHO_C" >&6; }
     if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
@@ -10891,8 +12196,7 @@ See \`config.log' for more details." >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 
-	#line $LINENO "configure"
-/* confdefs.h.  */
+	/* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
@@ -10921,13 +12225,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -10948,8 +12261,8 @@ _ACEOF
 #define PRIu64 "lu"
 _ACEOF
 
-	echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 
 else
   echo "$as_me: program exited with status $ac_status" >&5
@@ -10958,12 +12271,12 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 
 
-    echo "$as_me:$LINENO: checking whether %llx can be used to format 64-bit integers" >&5
-echo $ECHO_N "checking whether %llx can be used to format 64-bit integers... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking whether %llx can be used to format 64-bit integers" >&5
+echo $ECHO_N "checking whether %llx can be used to format 64-bit integers... $ECHO_C" >&6; }
     if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
@@ -10973,8 +12286,7 @@ See \`config.log' for more details." >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 
-	#line $LINENO "configure"
-/* confdefs.h.  */
+	/* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
@@ -11003,13 +12315,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -11030,8 +12351,8 @@ _ACEOF
 #define PRIu64 "llu"
 _ACEOF
 
-	echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 
 else
   echo "$as_me: program exited with status $ac_status" >&5
@@ -11040,12 +12361,12 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 
 
-    echo "$as_me:$LINENO: checking whether %Lx can be used to format 64-bit integers" >&5
-echo $ECHO_N "checking whether %Lx can be used to format 64-bit integers... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking whether %Lx can be used to format 64-bit integers" >&5
+echo $ECHO_N "checking whether %Lx can be used to format 64-bit integers... $ECHO_C" >&6; }
     if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
@@ -11055,8 +12376,7 @@ See \`config.log' for more details." >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 
-	#line $LINENO "configure"
-/* confdefs.h.  */
+	/* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
@@ -11085,13 +12405,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -11112,8 +12441,8 @@ _ACEOF
 #define PRIu64 "Lu"
 _ACEOF
 
-	echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 
 else
   echo "$as_me: program exited with status $ac_status" >&5
@@ -11122,12 +12451,12 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 
 
-    echo "$as_me:$LINENO: checking whether %qx can be used to format 64-bit integers" >&5
-echo $ECHO_N "checking whether %qx can be used to format 64-bit integers... $ECHO_C" >&6
+    { echo "$as_me:$LINENO: checking whether %qx can be used to format 64-bit integers" >&5
+echo $ECHO_N "checking whether %qx can be used to format 64-bit integers... $ECHO_C" >&6; }
     if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
@@ -11137,8 +12466,7 @@ See \`config.log' for more details." >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 
-	#line $LINENO "configure"
-/* confdefs.h.  */
+	/* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
@@ -11167,13 +12495,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
@@ -11194,8 +12531,8 @@ _ACEOF
 #define PRIu64 "qu"
 _ACEOF
 
-	echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+	{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 
 else
   echo "$as_me: program exited with status $ac_status" >&5
@@ -11204,8 +12541,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 
-	echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+	{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
 
 	          { { echo "$as_me:$LINENO: error: neither %llx nor %Lx nor %qx worked on a 64-bit integer" >&5
 echo "$as_me: error: neither %llx nor %Lx nor %qx worked on a 64-bit integer" >&2;}
@@ -11213,27 +12550,35 @@ echo "$as_me: error: neither %llx nor %Lx nor %qx worked on a 64-bit integer" >&
 
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 
+
+
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 
+
+
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 
+
+
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
+
+
 fi
 
 rm -f os-proto.h
@@ -11248,7 +12593,7 @@ rm -f os-proto.h
 			    fi
 			    V_CCOPT="$V_CCOPT -Wall"
 			    if test $ac_cv_lbl_gcc_vers -gt 1 ; then
-				    V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -W"
+				    V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wpointer-arith -W"
 			    fi
 		    fi
 	    else
@@ -11276,13 +12621,12 @@ echo "$as_me: WARNING: can't find $name" >&2;}
 	    fi
     fi
 
-echo "$as_me:$LINENO: checking if sockaddr struct has sa_len member" >&5
-echo $ECHO_N "checking if sockaddr struct has sa_len member... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking if sockaddr struct has sa_len member" >&5
+echo $ECHO_N "checking if sockaddr struct has sa_len member... $ECHO_C" >&6; }
     if test "${ac_cv_lbl_sockaddr_has_sa_len+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -11300,29 +12644,35 @@ u_int i = sizeof(((struct sockaddr *)0)->sa_len)
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_lbl_sockaddr_has_sa_len=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lbl_sockaddr_has_sa_len=no
+	ac_cv_lbl_sockaddr_has_sa_len=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-    echo "$as_me:$LINENO: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
-echo "${ECHO_T}$ac_cv_lbl_sockaddr_has_sa_len" >&6
+    { echo "$as_me:$LINENO: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
+echo "${ECHO_T}$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
     if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
 	    cat >>confdefs.h <<\_ACEOF
 #define HAVE_SOCKADDR_SA_LEN 1
@@ -11330,8 +12680,8 @@ _ACEOF
 
     fi
 
-echo "$as_me:$LINENO: checking if unaligned accesses fail" >&5
-echo $ECHO_N "checking if unaligned accesses fail... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking if unaligned accesses fail" >&5
+echo $ECHO_N "checking if unaligned accesses fail... $ECHO_C" >&6; }
     if test "${ac_cv_lbl_unaligned_fail+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -11417,8 +12767,8 @@ EOF
 	esac
 fi
 
-    echo "$as_me:$LINENO: result: $ac_cv_lbl_unaligned_fail" >&5
-echo "${ECHO_T}$ac_cv_lbl_unaligned_fail" >&6
+    { echo "$as_me:$LINENO: result: $ac_cv_lbl_unaligned_fail" >&5
+echo "${ECHO_T}$ac_cv_lbl_unaligned_fail" >&6; }
     if test $ac_cv_lbl_unaligned_fail = yes ; then
 	    cat >>confdefs.h <<\_ACEOF
 #define LBL_ALIGN 1
@@ -11427,13 +12777,12 @@ _ACEOF
     fi
 
 
-	echo "$as_me:$LINENO: checking for h_errno" >&5
-echo $ECHO_N "checking for h_errno... $ECHO_C" >&6
+	{ echo "$as_me:$LINENO: checking for h_errno" >&5
+echo $ECHO_N "checking for h_errno... $ECHO_C" >&6; }
 	if test "${ac_cv_var_h_errno+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -11451,29 +12800,35 @@ int foo = h_errno;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_var_h_errno=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_var_h_errno=no
+	ac_cv_var_h_errno=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
-	echo "$as_me:$LINENO: result: $ac_cv_var_h_errno" >&5
-echo "${ECHO_T}$ac_cv_var_h_errno" >&6
+	{ echo "$as_me:$LINENO: result: $ac_cv_var_h_errno" >&5
+echo "${ECHO_T}$ac_cv_var_h_errno" >&6; }
 	if test "$ac_cv_var_h_errno" = "yes"; then
 		cat >>confdefs.h <<\_ACEOF
 #define HAVE_H_ERRNO 1
@@ -11483,14 +12838,13 @@ _ACEOF
 
 
 
-# Check whether --with-crypto or --without-crypto was given.
+# Check whether --with-crypto was given.
 if test "${with_crypto+set}" = set; then
-  withval="$with_crypto"
-
+  withval=$with_crypto;
 else
 
-echo "$as_me:$LINENO: checking for SSLeay" >&5
-echo $ECHO_N "checking for SSLeay... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for SSLeay" >&5
+echo $ECHO_N "checking for SSLeay... $ECHO_C" >&6; }
 ac_cv_ssleay_path=no
 incdir=no
 
@@ -11531,8 +12885,8 @@ for dir in $Xprefix /usr/${host_alias} /usr /usr/local /usr/local/ssl /usr/pkg;
 		incdir=no
 	fi
 done
-echo "$as_me:$LINENO: result: $ac_cv_ssleay_path" >&5
-echo "${ECHO_T}$ac_cv_ssleay_path" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_ssleay_path" >&5
+echo "${ECHO_T}$ac_cv_ssleay_path" >&6; }
 if test "$ac_cv_ssleay_path" != no; then
 	V_INCLS="$V_INCLS $incdir"
 	LDFLAGS="-L$dir/lib $LDFLAGS"
@@ -11543,60 +12897,67 @@ if test "$ac_cv_ssleay_path" != no; then
 		LIBS="$LIBS -lrsaref"
 	fi
 
-echo "$as_me:$LINENO: checking for DES_cbc_encrypt in -lcrypto" >&5
-echo $ECHO_N "checking for DES_cbc_encrypt in -lcrypto... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for DES_cbc_encrypt in -lcrypto" >&5
+echo $ECHO_N "checking for DES_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
 if test "${ac_cv_lib_crypto_DES_cbc_encrypt+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcrypto  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
 char DES_cbc_encrypt ();
 int
 main ()
 {
-DES_cbc_encrypt ();
+return DES_cbc_encrypt ();
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
   ac_cv_lib_crypto_DES_cbc_encrypt=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lib_crypto_DES_cbc_encrypt=no
+	ac_cv_lib_crypto_DES_cbc_encrypt=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
-echo "${ECHO_T}$ac_cv_lib_crypto_DES_cbc_encrypt" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
+echo "${ECHO_T}$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
 if test $ac_cv_lib_crypto_DES_cbc_encrypt = yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBCRYPTO 1
@@ -11612,20 +12973,20 @@ fi
 for ac_header in openssl/evp.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 else
   # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -11635,33 +12996,38 @@ $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_header_compiler=no
+	ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
 
 # Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -11669,23 +13035,22 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
   echo "$as_me: failed program was:" >&5
@@ -11693,52 +13058,46 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
+
 rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
     ;;
 esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
 
 fi
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
@@ -11752,7 +13111,8 @@ done
 
 fi
 
-fi;
+fi
+
 
 if test "$missing_includes" = "yes"; then
 	CPPFLAGS="$CPPFLAGS -I\$(srcdir)/missing"
@@ -11777,9 +13137,10 @@ fi
 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
 if test -z "$INSTALL"; then
 if test "${ac_cv_path_install+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -11793,6 +13154,7 @@ do
 case $as_dir/ in
   ./ | .// | /cC/* | \
   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
   /usr/ucb/* ) ;;
   *)
     # OSF1 and SCO ODT 3.0 have their own names for install.
@@ -11800,40 +13162,41 @@ case $as_dir/ in
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-          if test $ac_prog = install &&
-            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-            # AIX install.  It has an incompatible calling convention.
-            :
-          elif test $ac_prog = install &&
-            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-            # program-specific install script used by HP pwplus--don't use.
-            :
-          else
-            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-            break 3
-          fi
-        fi
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    break 3
+	  fi
+	fi
       done
     done
     ;;
 esac
 done
+IFS=$as_save_IFS
 
 
 fi
   if test "${ac_cv_path_install+set}" = set; then
     INSTALL=$ac_cv_path_install
   else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
     # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
+    # removed, or if the value is a relative name.
     INSTALL=$ac_install_sh
   fi
 fi
-echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
+{ echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6; }
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
@@ -11844,12 +13207,13 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 
-          ac_config_headers="$ac_config_headers config.h"
+ac_config_headers="$ac_config_headers config.h"
 
 
-          ac_config_commands="$ac_config_commands default-1"
+ac_config_commands="$ac_config_commands default-1"
+
+ac_config_files="$ac_config_files Makefile"
 
-          ac_config_files="$ac_config_files Makefile"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -11868,39 +13232,58 @@ _ACEOF
 
 # The following way of writing the cache mishandles newlines in values,
 # but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
+# So, we kill variables containing newlines.
 # Ultrix sh set writes to stderr and can't be redirected directly,
 # and sets the high bit in the cache file unless we assign to the vars.
-{
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
   (set) 2>&1 |
-    case `(ac_space=' '; set | grep ac_space) 2>&1` in
-    *ac_space=\ *)
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
       # `set' does not quote correctly, so add quotes (double-quote
       # substitution turns \\\\ into \\, and sed turns \\ into \).
       sed -n \
-        "s/'/'\\\\''/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;;
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
       ;;
-    esac;
-} |
+    esac |
+    sort
+) |
   sed '
+     /^ac_cv_env_/b end
      t clear
-     : clear
+     :clear
      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
      t end
-     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     : end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
-  if test -w $cache_file; then
-    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
+echo "$as_me: updating cache $cache_file" >&6;}
     cat confcache >$cache_file
   else
-    echo "not updating unwritable cache $cache_file"
+    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -11909,32 +13292,18 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix
 # Let make expand exec_prefix.
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ 	]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[ 	]*$//;
-}'
-fi
-
 DEFS=-DHAVE_CONFIG_H
 
 ac_libobjs=
 ac_ltlibobjs=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
-  ac_i=`echo "$ac_i" |
-         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
-  # 2. Add them.
-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
 done
 LIBOBJS=$ac_libobjs
 
@@ -11965,27 +13334,91 @@ cat >>$CONFIG_STATUS <<\_ACEOF
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-  set -o posix
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
 fi
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
 fi
 
 
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
 # Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
 PS1='$ '
 PS2='> '
 PS4='+ '
@@ -11996,21 +13429,22 @@ for as_var in \
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
-    $as_unset $as_var
+    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   fi
 done
 
 # Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
 else
   as_expr=false
 fi
 
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   as_basename=basename
 else
   as_basename=false
@@ -12018,200 +13452,166 @@ fi
 
 
 # Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)$' \| \
-	 .     : '\(.\)' 2>/dev/null ||
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\/\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-
-
-# PATH needs CR, and LINENO needs CR and PATH.
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
 
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
+# CDPATH.
+$as_unset CDPATH
 
 
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
-  # Find who we are.  Look in the path if we contain no path at all
-  # relative or not.
-  case $0 in
-    *[\\/]* ) as_myself=$0 ;;
-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
 
-       ;;
-  esac
-  # We did not find ourselves, most probably we were run as `sh COMMAND'
-  # in which case we are not to be found in the path.
-  if test "x$as_myself" = x; then
-    as_myself=$0
-  fi
-  if test ! -f "$as_myself"; then
-    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
-   { (exit 1); exit 1; }; }
-  fi
-  case $CONFIG_SHELL in
-  '')
-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for as_base in sh bash ksh sh5; do
-	 case $as_dir in
-	 /*)
-	   if ("$as_dir/$as_base" -c '
   as_lineno_1=$LINENO
   as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
   test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-	     CONFIG_SHELL=$as_dir/$as_base
-	     export CONFIG_SHELL
-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-	   fi;;
-	 esac
-       done
-done
-;;
-  esac
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 
   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
   # uniformly replaced by the line number.  The first 'sed' inserts a
-  # line-number line before each line; the second 'sed' does the real
-  # work.  The second script uses 'N' to pair each line-number line
-  # with the numbered line, and appends trailing '-' during
-  # substitution so that $LINENO is not a special case at line end.
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-  sed '=' <$as_myself |
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
     sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
       N
-      s,$,-,
-      : loop
-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
       t loop
-      s,-$,,
-      s,^['$as_cr_digits']*\n,,
+      s/-\n.*//
     ' >$as_me.lineno &&
-  chmod +x $as_me.lineno ||
-    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+  chmod +x "$as_me.lineno" ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensible to this).
-  . ./$as_me.lineno
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
   # Exit status is that of the last command.
   exit
 }
 
 
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-  *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='	' ;;
-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
 esac
 
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
 else
   as_expr=false
 fi
 
 rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir
+fi
 echo >conf$$.file
 if ln -s conf$$.file conf$$ 2>/dev/null; then
-  # We could just check for DJGPP; but this test a) works b) is more generic
-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-  if test -f conf$$.exe; then
-    # Don't use ln at all; we don't have any links
+  as_ln_s='ln -s'
+  # ... but there are two gotchas:
+  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+  # In both cases, we have to default to `cp -p'.
+  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
     as_ln_s='cp -p'
-  else
-    as_ln_s='ln -s'
-  fi
 elif ln conf$$.file conf$$ 2>/dev/null; then
   as_ln_s=ln
 else
   as_ln_s='cp -p'
 fi
-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
 
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
-as_executable_p="test -f"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+	case $1 in
+        -*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" 	$as_nl"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
-# CDPATH.
-$as_unset CDPATH
 
 exec 6>&1
 
-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# Save the log message, to keep $[0] and so on meaningful, and to
 # report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.  Logging --version etc. is OK.
-exec 5>>config.log
-{
-  echo
-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-} >&5
-cat >&5 <<_CSEOF
-
+# values after options handling.
+ac_log="
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.61.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -12219,30 +13619,20 @@ generated by GNU Autoconf 2.57.  Invocation command line was
   CONFIG_COMMANDS = $CONFIG_COMMANDS
   $ $0 $@
 
-_CSEOF
-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
-echo >&5
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
 _ACEOF
 
+cat >>$CONFIG_STATUS <<_ACEOF
 # Files that config.status was made for.
-if test -n "$ac_config_files"; then
-  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
-fi
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
 
-if test -n "$ac_config_headers"; then
-  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
-fi
-
-if test -n "$ac_config_links"; then
-  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
-fi
-
-if test -n "$ac_config_commands"; then
-  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
-fi
+_ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF
-
 ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
 current configuration.
@@ -12250,14 +13640,14 @@ current configuration.
 Usage: $0 [OPTIONS] [FILE]...
 
   -h, --help       print this help, then exit
-  -V, --version    print version number, then exit
+  -V, --version    print version number and configuration settings, then exit
   -q, --quiet      do not print progress messages
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-                   instantiate the configuration file FILE
+		   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
+		   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -12269,20 +13659,21 @@ Configuration commands:
 $config_commands
 
 Report bugs to <bug-autoconf@gnu.org>."
-_ACEOF
 
+_ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.57,
-  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.61,
+  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
+Copyright (C) 2006 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
-srcdir=$srcdir
-INSTALL="$INSTALL"
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
 _ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF
@@ -12293,39 +13684,24 @@ while test $# != 0
 do
   case $1 in
   --*=*)
-    ac_option=`expr "x$1" : 'x\([^=]*\)='`
-    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:
     ;;
-  -*)
+  *)
     ac_option=$1
     ac_optarg=$2
     ac_shift=shift
     ;;
-  *) # This is not an option, so the user has probably given explicit
-     # arguments.
-     ac_option=$1
-     ac_need_defaults=false;;
   esac
 
   case $ac_option in
   # Handling of the options.
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
-  --version | --vers* | -V )
-    echo "$ac_cs_version"; exit 0 ;;
-  --he | --h)
-    # Conflict between --help and --header
-    { { echo "$as_me:$LINENO: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&2;}
-   { (exit 1); exit 1; }; };;
-  --help | --hel | -h )
-    echo "$ac_cs_usage"; exit 0 ;;
-  --debug | --d* | -d )
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
@@ -12335,18 +13711,24 @@ Try \`$0 --help' for more information." >&2;}
     $ac_shift
     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
     ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&2;}
+  -*) { echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; } ;;
 
-  *) ac_config_targets="$ac_config_targets $1" ;;
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
 
   esac
   shift
@@ -12362,37 +13744,49 @@ fi
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 if \$ac_cs_recheck; then
-  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+  CONFIG_SHELL=$SHELL
+  export CONFIG_SHELL
+  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 fi
 
 _ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  echo "$ac_log"
+} >&5
 
+_ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 #
-# INIT-COMMANDS section.
+# INIT-COMMANDS
 #
 
 
-
 _ACEOF
 
-
-
 cat >>$CONFIG_STATUS <<\_ACEOF
+
+# Handling of arguments.
 for ac_config_target in $ac_config_targets
 do
-  case "$ac_config_target" in
-  # Handling of arguments.
-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-  "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
-  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
 done
 
+
 # If the user did not use the arguments to specify the items to instantiate,
 # then the envvar interface is used.  Set only those that are not.
 # We use the long form for the default assignment because of an extremely
@@ -12404,596 +13798,530 @@ if $ac_need_defaults; then
 fi
 
 # Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason to put it here, and in addition,
+# simply because there is no reason against having it here, and in addition,
 # creating and moving files from /tmp can sometimes cause problems.
-# Create a temporary directory, and hook for its removal unless debugging.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
   trap '{ (exit 1); exit 1; }' 1 2 13 15
 }
-
 # Create a (secure) tmp directory for tmp files.
 
 {
-  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
   test -n "$tmp" && test -d "$tmp"
 }  ||
 {
-  tmp=./confstat$$-$RANDOM
-  (umask 077 && mkdir $tmp)
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
 } ||
 {
    echo "$me: cannot create a temporary directory in ." >&2
    { (exit 1); exit 1; }
 }
 
-_ACEOF
-
-cat >>$CONFIG_STATUS <<_ACEOF
-
 #
-# CONFIG_FILES section.
+# Set up the sed scripts for CONFIG_FILES section.
 #
 
 # No need to generate the scripts if there are no CONFIG_FILES.
 # This happens for instance when ./config.status config.h
-if test -n "\$CONFIG_FILES"; then
-  # Protect against being on the right side of a sed subst in config.status.
-  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
-   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
-s,@SHELL@,$SHELL,;t t
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
-s,@exec_prefix@,$exec_prefix,;t t
-s,@prefix@,$prefix,;t t
-s,@program_transform_name@,$program_transform_name,;t t
-s,@bindir@,$bindir,;t t
-s,@sbindir@,$sbindir,;t t
-s,@libexecdir@,$libexecdir,;t t
-s,@datadir@,$datadir,;t t
-s,@sysconfdir@,$sysconfdir,;t t
-s,@sharedstatedir@,$sharedstatedir,;t t
-s,@localstatedir@,$localstatedir,;t t
-s,@libdir@,$libdir,;t t
-s,@includedir@,$includedir,;t t
-s,@oldincludedir@,$oldincludedir,;t t
-s,@infodir@,$infodir,;t t
-s,@mandir@,$mandir,;t t
-s,@build_alias@,$build_alias,;t t
-s,@host_alias@,$host_alias,;t t
-s,@target_alias@,$target_alias,;t t
-s,@DEFS@,$DEFS,;t t
-s,@ECHO_C@,$ECHO_C,;t t
-s,@ECHO_N@,$ECHO_N,;t t
-s,@ECHO_T@,$ECHO_T,;t t
-s,@LIBS@,$LIBS,;t t
-s,@build@,$build,;t t
-s,@build_cpu@,$build_cpu,;t t
-s,@build_vendor@,$build_vendor,;t t
-s,@build_os@,$build_os,;t t
-s,@host@,$host,;t t
-s,@host_cpu@,$host_cpu,;t t
-s,@host_vendor@,$host_vendor,;t t
-s,@host_os@,$host_os,;t t
-s,@SHLICC2@,$SHLICC2,;t t
-s,@CC@,$CC,;t t
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
-s,@ac_ct_CC@,$ac_ct_CC,;t t
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
-s,@CPP@,$CPP,;t t
-s,@EGREP@,$EGREP,;t t
-s,@LIBOBJS@,$LIBOBJS,;t t
-s,@V_CCOPT@,$V_CCOPT,;t t
-s,@V_DEFS@,$V_DEFS,;t t
-s,@V_GROUP@,$V_GROUP,;t t
-s,@V_INCLS@,$V_INCLS,;t t
-s,@V_PCAPDEP@,$V_PCAPDEP,;t t
-s,@LOCALSRC@,$LOCALSRC,;t t
-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
-CEOF
-
-_ACEOF
-
-  cat >>$CONFIG_STATUS <<\_ACEOF
-  # Split the substitutions into bite-sized pieces for seds with
-  # small command number limits, like on Digital OSF/1 and HP-UX.
-  ac_max_sed_lines=48
-  ac_sed_frag=1 # Number of current file.
-  ac_beg=1 # First line for current file.
-  ac_end=$ac_max_sed_lines # Line after last line for current file.
-  ac_more_lines=:
-  ac_sed_cmds=
-  while $ac_more_lines; do
-    if test $ac_beg -gt 1; then
-      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-    else
-      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-    fi
-    if test ! -s $tmp/subs.frag; then
-      ac_more_lines=false
-    else
-      # The purpose of the label and of the branching condition is to
-      # speed up the sed processing (if there are no `@' at all, there
-      # is no need to browse any of the substitutions).
-      # These are the two extra sed commands mentioned above.
-      (echo ':t
-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
-      if test -z "$ac_sed_cmds"; then
-  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
-      else
-  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
-      fi
-      ac_sed_frag=`expr $ac_sed_frag + 1`
-      ac_beg=$ac_end
-      ac_end=`expr $ac_end + $ac_max_sed_lines`
-    fi
-  done
-  if test -z "$ac_sed_cmds"; then
-    ac_sed_cmds=cat
+if test -n "$CONFIG_FILES"; then
+
+_ACEOF
+
+
+
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  cat >conf$$subs.sed <<_ACEOF
+SHELL!$SHELL$ac_delim
+PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
+PACKAGE_NAME!$PACKAGE_NAME$ac_delim
+PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
+PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
+PACKAGE_STRING!$PACKAGE_STRING$ac_delim
+PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
+exec_prefix!$exec_prefix$ac_delim
+prefix!$prefix$ac_delim
+program_transform_name!$program_transform_name$ac_delim
+bindir!$bindir$ac_delim
+sbindir!$sbindir$ac_delim
+libexecdir!$libexecdir$ac_delim
+datarootdir!$datarootdir$ac_delim
+datadir!$datadir$ac_delim
+sysconfdir!$sysconfdir$ac_delim
+sharedstatedir!$sharedstatedir$ac_delim
+localstatedir!$localstatedir$ac_delim
+includedir!$includedir$ac_delim
+oldincludedir!$oldincludedir$ac_delim
+docdir!$docdir$ac_delim
+infodir!$infodir$ac_delim
+htmldir!$htmldir$ac_delim
+dvidir!$dvidir$ac_delim
+pdfdir!$pdfdir$ac_delim
+psdir!$psdir$ac_delim
+libdir!$libdir$ac_delim
+localedir!$localedir$ac_delim
+mandir!$mandir$ac_delim
+DEFS!$DEFS$ac_delim
+ECHO_C!$ECHO_C$ac_delim
+ECHO_N!$ECHO_N$ac_delim
+ECHO_T!$ECHO_T$ac_delim
+LIBS!$LIBS$ac_delim
+build_alias!$build_alias$ac_delim
+host_alias!$host_alias$ac_delim
+target_alias!$target_alias$ac_delim
+build!$build$ac_delim
+build_cpu!$build_cpu$ac_delim
+build_vendor!$build_vendor$ac_delim
+build_os!$build_os$ac_delim
+host!$host$ac_delim
+host_cpu!$host_cpu$ac_delim
+host_vendor!$host_vendor$ac_delim
+host_os!$host_os$ac_delim
+SHLICC2!$SHLICC2$ac_delim
+CC!$CC$ac_delim
+CFLAGS!$CFLAGS$ac_delim
+LDFLAGS!$LDFLAGS$ac_delim
+CPPFLAGS!$CPPFLAGS$ac_delim
+ac_ct_CC!$ac_ct_CC$ac_delim
+EXEEXT!$EXEEXT$ac_delim
+OBJEXT!$OBJEXT$ac_delim
+CPP!$CPP$ac_delim
+GREP!$GREP$ac_delim
+EGREP!$EGREP$ac_delim
+LIBOBJS!$LIBOBJS$ac_delim
+V_CCOPT!$V_CCOPT$ac_delim
+V_DEFS!$V_DEFS$ac_delim
+V_GROUP!$V_GROUP$ac_delim
+V_INCLS!$V_INCLS$ac_delim
+V_PCAPDEP!$V_PCAPDEP$ac_delim
+LOCALSRC!$LOCALSRC$ac_delim
+INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
+INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
+INSTALL_DATA!$INSTALL_DATA$ac_delim
+LTLIBOBJS!$LTLIBOBJS$ac_delim
+_ACEOF
+
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 67; then
+    break
+  elif $ac_last_try; then
+    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
-fi # test -n "$CONFIG_FILES"
+done
 
+ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
+if test -n "$ac_eof"; then
+  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
+  ac_eof=`expr $ac_eof + 1`
+fi
+
+cat >>$CONFIG_STATUS <<_ACEOF
+cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+_ACEOF
+sed '
+s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
+s/^/s,@/; s/!/@,|#_!!_#|/
+:n
+t n
+s/'"$ac_delim"'$/,g/; t
+s/$/\\/; p
+N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
+' >>$CONFIG_STATUS <conf$$subs.sed
+rm -f conf$$subs.sed
+cat >>$CONFIG_STATUS <<_ACEOF
+:end
+s/|#_!!_#|//g
+CEOF$ac_eof
 _ACEOF
+
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
 cat >>$CONFIG_STATUS <<\_ACEOF
-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case $ac_file in
-  - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-  * )   ac_file_in=$ac_file.in ;;
+fi # test -n "$CONFIG_FILES"
+
+
+for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
 
-  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
-  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      ac_file_inputs="$ac_file_inputs $ac_f"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input="Generated from "`IFS=:
+	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    fi
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin";;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-  { if $as_mkdir_p; then
-    mkdir -p "$ac_dir"
-  else
-    as_dir="$ac_dir"
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
     as_dirs=
-    while test ! -d "$as_dir"; do
-      as_dirs="$as_dir $as_dirs"
-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
     done
-    test ! -n "$as_dirs" || mkdir $as_dirs
-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+echo "$as_me: error: cannot create directory $as_dir" >&2;}
    { (exit 1); exit 1; }; }; }
-
   ac_builddir=.
 
-if test "$ac_dir" != .; then
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-  # A "../" for each directory in $ac_dir_suffix.
-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
-  ac_dir_suffix= ac_top_builddir=
-fi
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
 
 case $srcdir in
-  .)  # No --srcdir option.  We are building in place.
+  .)  # We are building in place.
     ac_srcdir=.
-    if test -z "$ac_top_builddir"; then
-       ac_top_srcdir=.
-    else
-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-    fi ;;
-  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
     ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir ;;
-  *) # Relative path.
-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 
 
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
   case $INSTALL in
   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
   esac
+_ACEOF
 
-  if test x"$ac_file" != x-; then
-    { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-    rm -f "$ac_file"
-  fi
-  # Let's still pretend it is `configure' which instantiates (i.e., don't
-  # use $as_me), people would be surprised to read:
-  #    /* config.h.  Generated by config.status.  */
-  if test x"$ac_file" = x-; then
-    configure_input=
-  else
-    configure_input="$ac_file.  "
-  fi
-  configure_input=$configure_input"Generated from `echo $ac_file_in |
-                                     sed 's,.*/,,'` by configure."
-
-  # First look for the input files in the build tree, otherwise in the
-  # src tree.
-  ac_file_inputs=`IFS=:
-    for f in $ac_file_in; do
-      case $f in
-      -) echo $tmp/stdin ;;
-      [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-         echo $f;;
-      *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-         fi;;
-      esac
-    done` || { (exit 1); exit 1; }
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+case `sed -n '/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+' $ac_file_inputs` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF
   sed "$ac_vpsub
 $extrasub
 _ACEOF
 cat >>$CONFIG_STATUS <<\_ACEOF
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s,@configure_input@,$configure_input,;t t
-s,@srcdir@,$ac_srcdir,;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
-s,@builddir@,$ac_builddir,;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
-s,@top_builddir@,$ac_top_builddir,;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
-s,@INSTALL@,$ac_INSTALL,;t t
-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
-  rm -f $tmp/stdin
-  if test x"$ac_file" != x-; then
-    mv $tmp/out $ac_file
-  else
-    cat $tmp/out
-    rm -f $tmp/out
-  fi
-
-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-#
-# CONFIG_HEADER section.
-#
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
-ac_dB='[ 	].*$,\1#\2'
-ac_dC=' '
-ac_dD=',;t'
-# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
-ac_uB='$,\1#\2define\3'
-ac_uC=' '
-ac_uD=',;t'
-
-for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+s&@configure_input@&$configure_input&;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
   case $ac_file in
-  - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-  * )   ac_file_in=$ac_file.in ;;
+  -) cat "$tmp/out"; rm -f "$tmp/out";;
+  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
   esac
-
-  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-
-  # First look for the input files in the build tree, otherwise in the
-  # src tree.
-  ac_file_inputs=`IFS=:
-    for f in $ac_file_in; do
-      case $f in
-      -) echo $tmp/stdin ;;
-      [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-         echo $f;;
-      *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-         fi;;
-      esac
-    done` || { (exit 1); exit 1; }
-  # Remove the trailing spaces.
-  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
-
-_ACEOF
-
-# Transform confdefs.h into two sed scripts, `conftest.defines' and
-# `conftest.undefs', that substitutes the proper values into
-# config.h.in to produce config.h.  The first handles `#define'
-# templates, and the second `#undef' templates.
-# And first: Protect against being on the right side of a sed subst in
-# config.status.  Protect against being in an unquoted here document
-# in config.status.
-rm -f conftest.defines conftest.undefs
-# Using a here document instead of a string reduces the quoting nightmare.
-# Putting comments in sed scripts is not portable.
-#
-# `end' is used to avoid that the second main sed command (meant for
-# 0-ary CPP macros) applies to n-ary macro definitions.
-# See the Autoconf documentation for `clear'.
-cat >confdef2sed.sed <<\_ACEOF
-s/[\\&,]/\\&/g
-s,[\\$`],\\&,g
-t clear
-: clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
-t end
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
-: end
-_ACEOF
-# If some macros were called several times there might be several times
-# the same #defines, which is useless.  Nevertheless, we may not want to
-# sort them, since we want the *last* AC-DEFINE to be honored.
-uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
-sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
-rm -f confdef2sed.sed
-
-# This sed command replaces #undef with comments.  This is necessary, for
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+_ACEOF
+
+# Transform confdefs.h into a sed script `conftest.defines', that
+# substitutes the proper values into config.h.in to produce config.h.
+rm -f conftest.defines conftest.tail
+# First, append a space to every undef/define line, to ease matching.
+echo 's/$/ /' >conftest.defines
+# Then, protect against being on the right side of a sed subst, or in
+# an unquoted here document, in config.status.  If some macros were
+# called several times there might be several #defines for the same
+# symbol, which is useless.  But do not sort them, since the last
+# AC_DEFINE must be honored.
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
+# NAME is the cpp macro being defined, VALUE is the value it is being given.
+# PARAMS is the parameter list in the macro definition--in most cases, it's
+# just an empty string.
+ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
+ac_dB='\\)[	 (].*,\\1define\\2'
+ac_dC=' '
+ac_dD=' ,'
+
+uniq confdefs.h |
+  sed -n '
+	t rset
+	:rset
+	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
+	t ok
+	d
+	:ok
+	s/[\\&,]/\\&/g
+	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
+	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
+  ' >>conftest.defines
+
+# Remove the space that was appended to ease matching.
+# Then replace #undef with comments.  This is necessary, for
 # example, in the case of _POSIX_SOURCE, which is predefined and required
 # on some systems where configure will not decide to define it.
-cat >>conftest.undefs <<\_ACEOF
-s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
-_ACEOF
-
-# Break up conftest.defines because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo '  if grep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
-echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
-echo '  :' >>$CONFIG_STATUS
-rm -f conftest.tail
-while grep . conftest.defines >/dev/null
+# (The regexp can be short, since the line contains either #define or #undef.)
+echo 's/ $//
+s,^[	 #]*u.*,/* & */,' >>conftest.defines
+
+# Break up conftest.defines:
+ac_max_sed_lines=50
+
+# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
+# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
+# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
+# et cetera.
+ac_in='$ac_file_inputs'
+ac_out='"$tmp/out1"'
+ac_nxt='"$tmp/out2"'
+
+while :
 do
-  # Write a limited-size here document to $tmp/defines.sed.
-  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
-  # Speed up: don't consider the non `#define' lines.
-  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
-  # Work around the forget-to-reset-the-flag bug.
-  echo 't clr' >>$CONFIG_STATUS
-  echo ': clr' >>$CONFIG_STATUS
-  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+  # Write a here document:
+    cat >>$CONFIG_STATUS <<_ACEOF
+    # First, check the format of the line:
+    cat >"\$tmp/defines.sed" <<\\CEOF
+/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
+/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
+b
+:def
+_ACEOF
+  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
   echo 'CEOF
-  sed -f $tmp/defines.sed $tmp/in >$tmp/out
-  rm -f $tmp/in
-  mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
-  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
+  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
+  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
+  grep . conftest.tail >/dev/null || break
   rm -f conftest.defines
   mv conftest.tail conftest.defines
 done
-rm -f conftest.defines
-echo '  fi # grep' >>$CONFIG_STATUS
-echo >>$CONFIG_STATUS
-
-# Break up conftest.undefs because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
-rm -f conftest.tail
-while grep . conftest.undefs >/dev/null
-do
-  # Write a limited-size here document to $tmp/undefs.sed.
-  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
-  # Speed up: don't consider the non `#undef'
-  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
-  # Work around the forget-to-reset-the-flag bug.
-  echo 't clr' >>$CONFIG_STATUS
-  echo ': clr' >>$CONFIG_STATUS
-  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
-  echo 'CEOF
-  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
-  rm -f $tmp/in
-  mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
-  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
-  rm -f conftest.undefs
-  mv conftest.tail conftest.undefs
-done
-rm -f conftest.undefs
+rm -f conftest.defines conftest.tail
 
+echo "ac_result=$ac_in" >>$CONFIG_STATUS
 cat >>$CONFIG_STATUS <<\_ACEOF
-  # Let's still pretend it is `configure' which instantiates (i.e., don't
-  # use $as_me), people would be surprised to read:
-  #    /* config.h.  Generated by config.status.  */
-  if test x"$ac_file" = x-; then
-    echo "/* Generated by configure.  */" >$tmp/config.h
-  else
-    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
-  fi
-  cat $tmp/in >>$tmp/config.h
-  rm -f $tmp/in
   if test x"$ac_file" != x-; then
-    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
+    echo "/* $configure_input  */" >"$tmp/config.h"
+    cat "$ac_result" >>"$tmp/config.h"
+    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
-      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-      { if $as_mkdir_p; then
-    mkdir -p "$ac_dir"
-  else
-    as_dir="$ac_dir"
-    as_dirs=
-    while test ! -d "$as_dir"; do
-      as_dirs="$as_dir $as_dirs"
-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-    done
-    test ! -n "$as_dirs" || mkdir $as_dirs
-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
-   { (exit 1); exit 1; }; }; }
-
       rm -f $ac_file
-      mv $tmp/config.h $ac_file
+      mv "$tmp/config.h" $ac_file
     fi
   else
-    cat $tmp/config.h
-    rm -f $tmp/config.h
+    echo "/* $configure_input  */"
+    cat "$ac_result"
   fi
-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+  rm -f "$tmp/out12"
+ ;;
 
-#
-# CONFIG_COMMANDS section.
-#
-for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
-  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
-  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
-  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
-$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_dest" : 'X\(//\)[^/]' \| \
-         X"$ac_dest" : 'X\(//\)$' \| \
-         X"$ac_dest" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
-echo X"$ac_dest" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-  	  /^X\(\/\/\)$/{ s//\1/; q; }
-  	  /^X\(\/\).*/{ s//\1/; q; }
-  	  s/.*/./; q'`
-  ac_builddir=.
+  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
+echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
 
-if test "$ac_dir" != .; then
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-  # A "../" for each directory in $ac_dir_suffix.
-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
-  ac_dir_suffix= ac_top_builddir=
-fi
 
-case $srcdir in
-  .)  # No --srcdir option.  We are building in place.
-    ac_srcdir=.
-    if test -z "$ac_top_builddir"; then
-       ac_top_srcdir=.
-    else
-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-    fi ;;
-  [\\/]* | ?:[\\/]* )  # Absolute path.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir ;;
-  *) # Relative path.
-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-
-
-  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
-echo "$as_me: executing $ac_dest commands" >&6;}
-  case $ac_dest in
-    default-1 ) if test -f .devel; then
+  case $ac_file$ac_mode in
+    "default-1":C) if test -f .devel; then
 	echo timestamp > stamp-h
 	cat Makefile-devel-adds >> Makefile
 	make depend
 fi ;;
+
   esac
-done
-_ACEOF
+done # for ac_tag
 
-cat >>$CONFIG_STATUS <<\_ACEOF
 
 { (exit 0); exit 0; }
 _ACEOF
diff --git a/contrib/tcpdump/configure.in b/contrib/tcpdump/configure.in
index 7a331c5..5a010e7 100755
--- a/contrib/tcpdump/configure.in
+++ b/contrib/tcpdump/configure.in
@@ -1,4 +1,4 @@
-dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.188.2.7 2005/09/21 16:50:01 guy Exp $ (LBL)
+dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.188.2.8 2007/09/12 19:48:50 guy Exp $ (LBL)
 dnl
 dnl Copyright (c) 1994, 1995, 1996, 1997
 dnl	The Regents of the University of California.  All rights reserved.
@@ -6,7 +6,7 @@ dnl
 dnl Process this file with autoconf to produce a configure script.
 dnl
 
-AC_REVISION($Revision: 1.188.2.7 $)
+AC_REVISION($Revision: 1.188.2.8 $)
 AC_PREREQ(2.50)
 AC_INIT(tcpdump.c)
 
@@ -16,6 +16,12 @@ AC_LBL_C_INIT(V_CCOPT, V_INCLS)
 AC_LBL_C_INLINE
 AC_C___ATTRIBUTE__
 AC_CHECK_HEADERS(fcntl.h rpc/rpcent.h netdnet/dnetdb.h)
+AC_CHECK_HEADERS(net/pfvar.h, , , [#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if.h>])
+if test "$ac_cv_header_net_pfvar_h" == yes; then
+	LOCALSRC="print-pflog.c $LOCALSRC"
+fi
 AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h>
 #include <sys/socket.h>])
 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
diff --git a/contrib/tcpdump/dccp.h b/contrib/tcpdump/dccp.h
index 8e987e4..1afa8c0 100644
--- a/contrib/tcpdump/dccp.h
+++ b/contrib/tcpdump/dccp.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/dccp.h,v 1.1.2.2 2005/09/20 06:25:45 guy Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/dccp.h,v 1.1.2.4 2006/05/12 01:46:17 guy Exp $ (LBL) */
 /*
  * Copyright (C) Arnaldo Carvalho de Melo 2004
  * Copyright (C) Ian McDonald 2005 <iam4@cs.waikato.ac.nz>
@@ -86,12 +86,14 @@ struct dccp_hdr_response {
 	u_int32_t			dccph_resp_service;
 };
 
+#if 0
 static inline struct dccp_hdr_data *dccp_hdr_data(struct dccp_hdr *hdrg)
 {
 	const int ext = DCCPH_X(hdrg) ? sizeof(struct dccp_hdr_ext) : 0;
 
 	return (struct dccp_hdr_data *)(((u_char *)hdrg) + sizeof(hdrg) + ext);
 }
+#endif
 
 /**
  * struct dccp_hdr_reset - Unconditionally shut down a connection
@@ -115,7 +117,7 @@ enum dccp_pkt_type {
 	DCCP_PKT_RESET,
 	DCCP_PKT_SYNC,
 	DCCP_PKT_SYNCACK,
-	DCCP_PKT_INVALID,
+	DCCP_PKT_INVALID
 };
 
 enum dccp_reset_codes {
@@ -131,7 +133,7 @@ enum dccp_reset_codes {
 	DCCP_RESET_CODE_TOO_BUSY,
 	DCCP_RESET_CODE_BAD_INIT_COOKIE,
 	DCCP_RESET_CODE_AGGRESSION_PENALTY,
-	__DCCP_RESET_CODE_LAST,
+	__DCCP_RESET_CODE_LAST
 };
 
 #endif /* __DCCP_HDR__ */
diff --git a/contrib/tcpdump/ieee802_11.h b/contrib/tcpdump/ieee802_11.h
index fa5a555..f578a43 100644
--- a/contrib/tcpdump/ieee802_11.h
+++ b/contrib/tcpdump/ieee802_11.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/ieee802_11.h,v 1.9 2003/07/22 17:36:57 guy Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/ieee802_11.h,v 1.9.4.3 2007/07/22 20:01:16 guy Exp $ (LBL) */
 /*
  * Copyright (c) 2001
  *	Fortress Technologies
@@ -79,14 +79,32 @@
 #define	CTRL_CF_END	0xE
 #define	CTRL_END_ACK	0xF
 
-#define	DATA_DATA		0x0
-#define	DATA_DATA_CF_ACK	0x1
-#define	DATA_DATA_CF_POLL	0x2
-#define	DATA_DATA_CF_ACK_POLL	0x3
-#define	DATA_NODATA		0x4
-#define	DATA_NODATA_CF_ACK	0x5
-#define	DATA_NODATA_CF_POLL	0x6
-#define	DATA_NODATA_CF_ACK_POLL	0x7
+#define	DATA_DATA			0x0
+#define	DATA_DATA_CF_ACK		0x1
+#define	DATA_DATA_CF_POLL		0x2
+#define	DATA_DATA_CF_ACK_POLL		0x3
+#define	DATA_NODATA			0x4
+#define	DATA_NODATA_CF_ACK		0x5
+#define	DATA_NODATA_CF_POLL		0x6
+#define	DATA_NODATA_CF_ACK_POLL		0x7
+
+#define DATA_QOS_DATA			0x8
+#define DATA_QOS_DATA_CF_ACK		0x9
+#define DATA_QOS_DATA_CF_POLL		0xA
+#define DATA_QOS_DATA_CF_ACK_POLL	0xB
+#define DATA_QOS_NODATA			0xC
+#define DATA_QOS_CF_POLL_NODATA		0xE
+#define DATA_QOS_CF_ACK_POLL_NODATA	0xF
+
+/*
+ * The subtype field of a data frame is, in effect, composed of 4 flag
+ * bits - CF-Ack, CF-Poll, Null (means the frame doesn't actually have
+ * any data), and QoS.
+ */
+#define DATA_FRAME_IS_CF_ACK(x)		((x) & 0x01)
+#define DATA_FRAME_IS_CF_POLL(x)	((x) & 0x02)
+#define DATA_FRAME_IS_NULL(x)		((x) & 0x04)
+#define DATA_FRAME_IS_QOS(x)		((x) & 0x08)
 
 /*
  * Bits in the frame control field.
@@ -122,6 +140,12 @@ struct mgmt_header_t {
 #define	CAPABILITY_CFP_REQ(cap)	((cap) & 0x0008)
 #define	CAPABILITY_PRIVACY(cap)	((cap) & 0x0010)
 
+typedef enum {
+	NOT_PRESENT,
+	PRESENT,
+	TRUNCATED
+} elem_status_t;
+
 struct ssid_t {
 	u_int8_t	element_id;
 	u_int8_t	length;
@@ -131,7 +155,7 @@ struct ssid_t {
 struct rates_t {
 	u_int8_t	element_id;
 	u_int8_t	length;
-	u_int8_t	rate[8];
+	u_int8_t	rate[16];
 };
 
 struct challenge_t {
@@ -139,6 +163,7 @@ struct challenge_t {
 	u_int8_t	length;
 	u_int8_t	text[254]; /* 1-253 + 1 for null */
 };
+
 struct fh_t {
 	u_int8_t	element_id;
 	u_int8_t	length;
@@ -199,22 +224,29 @@ struct tim_t {
 
 
 struct mgmt_body_t {
-	u_int8_t   	timestamp[8];
+	u_int8_t   	timestamp[IEEE802_11_TSTAMP_LEN];
 	u_int16_t  	beacon_interval;
 	u_int16_t 	listen_interval;
 	u_int16_t 	status_code;
 	u_int16_t 	aid;
-	u_char		ap[6];
+	u_char		ap[IEEE802_11_AP_LEN];
 	u_int16_t	reason_code;
 	u_int16_t	auth_alg;
 	u_int16_t	auth_trans_seq_num;
+	elem_status_t	challenge_status;
 	struct challenge_t  challenge;
 	u_int16_t	capability_info;
+	elem_status_t	ssid_status;
 	struct ssid_t	ssid;
+	elem_status_t	rates_status;
 	struct rates_t 	rates;
+	elem_status_t	ds_status;
 	struct ds_t	ds;
+	elem_status_t	cf_status;
 	struct cf_t	cf;
+	elem_status_t	fh_status;
 	struct fh_t	fh;
+	elem_status_t	tim_status;
 	struct tim_t	tim;
 };
 
diff --git a/contrib/tcpdump/ieee802_11_radio.h b/contrib/tcpdump/ieee802_11_radio.h
index c56be01..05c8a89 100644
--- a/contrib/tcpdump/ieee802_11_radio.h
+++ b/contrib/tcpdump/ieee802_11_radio.h
@@ -1,6 +1,6 @@
 /* $FreeBSD$ */
-/* $NetBSD: ieee80211_radiotap.h,v 1.3 2003/11/16 09:02:42 dyoung Exp $ */
-/* $Header: /tcpdump/master/tcpdump/ieee802_11_radio.h,v 1.1 2004/09/23 21:33:10 dyoung Exp $ */
+/* $NetBSD: ieee802_11_radio.h,v 1.2 2006/02/26 03:04:03 dyoung Exp $ */
+/* $Header: /tcpdump/master/tcpdump/ieee802_11_radio.h,v 1.1.2.1 2006/06/13 22:24:45 guy Exp $ */
 
 /*-
  * Copyright (c) 2003, 2004 David Young.  All rights reserved.
@@ -47,11 +47,11 @@
  * function of...") that I cannot set false expectations for lawyerly
  * readers.
  */
-#ifdef _KERNEL
+#if defined(__KERNEL__) || defined(_KERNEL)
 #ifndef DLT_IEEE802_11_RADIO
 #define	DLT_IEEE802_11_RADIO	127	/* 802.11 plus WLAN header */
 #endif
-#endif /* _KERNEL */
+#endif /* defined(__KERNEL__) || defined(_KERNEL) */
 
 /* The radio capture header precedes the 802.11 header. */
 struct ieee80211_radiotap_header {
@@ -119,7 +119,7 @@ struct ieee80211_radiotap_header {
  *      RF noise power at the antenna, decibel difference from an
  *      arbitrary, fixed reference point.
  *
- * IEEE80211_RADIOTAP_BARKER_CODE_LOCK  u_int16_t       unitless
+ * IEEE80211_RADIOTAP_LOCK_QUALITY      u_int16_t       unitless
  *
  *      Quality of Barker code lock. Unitless. Monotonically
  *      nondecreasing with "better" lock strength. Called "Signal
@@ -154,6 +154,10 @@ struct ieee80211_radiotap_header {
  *
  *      Unitless indication of the Rx/Tx antenna for this packet.
  *      The first antenna is antenna 0.
+ *
+ * IEEE80211_RADIOTAP_FCS           	u_int32_t       data
+ *
+ *	FCS from frame in network byte order.
  */
 enum ieee80211_radiotap_type {
 	IEEE80211_RADIOTAP_TSFT = 0,
@@ -175,12 +179,14 @@ enum ieee80211_radiotap_type {
 
 #ifndef _KERNEL
 /* Channel flags. */
-#define IEEE80211_CHAN_TURBO    0x0010  /* Turbo channel */
-#define IEEE80211_CHAN_CCK      0x0020  /* CCK channel */
-#define IEEE80211_CHAN_OFDM     0x0040  /* OFDM channel */
-#define IEEE80211_CHAN_2GHZ     0x0080  /* 2 GHz spectrum channel. */
-#define IEEE80211_CHAN_5GHZ     0x0100  /* 5 GHz spectrum channel */
-#define IEEE80211_CHAN_PASSIVE  0x0200  /* Only passive scan allowed */
+#define	IEEE80211_CHAN_TURBO	0x0010	/* Turbo channel */
+#define	IEEE80211_CHAN_CCK	0x0020	/* CCK channel */
+#define	IEEE80211_CHAN_OFDM	0x0040	/* OFDM channel */
+#define	IEEE80211_CHAN_2GHZ	0x0080	/* 2 GHz spectrum channel. */
+#define	IEEE80211_CHAN_5GHZ	0x0100	/* 5 GHz spectrum channel */
+#define	IEEE80211_CHAN_PASSIVE	0x0200	/* Only passive scan allowed */
+#define	IEEE80211_CHAN_DYN	0x0400	/* Dynamic CCK-OFDM channel */
+#define	IEEE80211_CHAN_GFSK	0x0800	/* GFSK channel (FHSS PHY) */
 #endif /* !_KERNEL */
 
 /* For IEEE80211_RADIOTAP_FLAGS */
@@ -197,5 +203,11 @@ enum ieee80211_radiotap_type {
 #define	IEEE80211_RADIOTAP_F_FRAG	0x08	/* sent/received
 						 * with fragmentation
 						 */
+#define	IEEE80211_RADIOTAP_F_FCS	0x10	/* frame includes FCS */
+#define	IEEE80211_RADIOTAP_F_DATAPAD	0x20	/* frame has padding between
+						 * 802.11 header and payload
+						 * (to 32-bit boundary)
+						 */
+#define	IEEE80211_RADIOTAP_F_BADFCS	0x40	/* does not pass FCS check */
 
 #endif /* _NET_IF_IEEE80211RADIOTAP_H_ */
diff --git a/contrib/tcpdump/interface.h b/contrib/tcpdump/interface.h
index dcbd9b2..49ba87d 100644
--- a/contrib/tcpdump/interface.h
+++ b/contrib/tcpdump/interface.h
@@ -18,7 +18,7 @@
  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * @(#) $Header: /tcpdump/master/tcpdump/interface.h,v 1.244.2.18 2005/09/29 07:46:45 hannes Exp $ (LBL)
+ * @(#) $Header: /tcpdump/master/tcpdump/interface.h,v 1.244.2.21 2007/03/28 07:45:46 hannes Exp $ (LBL)
  */
 
 #ifndef tcpdump_interface_h
@@ -108,6 +108,10 @@ extern char *strsep(char **, const char *);
 #endif
 #endif
 
+#ifndef MIN
+#define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
+
 extern char *program_name;	/* used to generate self-identifying messages */
 
 extern int32_t thiszone;	/* seconds offset from gmt to local time */
@@ -152,7 +156,7 @@ extern char *read_infile(char *);
 extern char *copy_argv(char **);
 
 extern void safeputchar(int);
-extern void safeputs(const char *);
+extern void safeputs(const char *, int);
 
 extern const char *isonsap_string(const u_char *, register u_int);
 extern const char *protoid_string(const u_char *);
@@ -202,6 +206,7 @@ extern u_int token_if_print(const struct pcap_pkthdr *, const u_char *);
 extern void fddi_print(const u_char *, u_int, u_int);
 extern u_int fddi_if_print(const struct pcap_pkthdr *, const u_char *);
 extern u_int fr_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int mfr_if_print(const struct pcap_pkthdr *, const u_char *);
 extern u_int fr_print(register const u_char *, u_int);
 extern u_int mfr_print(register const u_char *, u_int);
 extern u_int ieee802_11_if_print(const struct pcap_pkthdr *, const u_char *);
@@ -226,6 +231,7 @@ extern void ns_print(const u_char *, u_int, int);
 extern void ntp_print(const u_char *, u_int);
 extern u_int null_if_print(const struct pcap_pkthdr *, const u_char *);
 extern void ospf_print(const u_char *, u_int, const u_char *);
+extern void olsr_print (const u_char *, u_int);
 extern void pimv1_print(const u_char *, u_int);
 extern void cisco_autorp_print(const u_char *, u_int);
 extern void rsvp_print(const u_char *, u_int);
diff --git a/contrib/tcpdump/ip.h b/contrib/tcpdump/ip.h
index 6dbd9de..e232ae0 100644
--- a/contrib/tcpdump/ip.h
+++ b/contrib/tcpdump/ip.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/ip.h,v 1.11 2004/09/27 21:13:10 hannes Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/ip.h,v 1.11.2.1 2007/09/14 01:30:02 guy Exp $ (LBL) */
 /*
  * Copyright (c) 1982, 1986, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -102,6 +102,7 @@ struct ip {
 
 #define	IPOPT_RR		7		/* record packet route */
 #define	IPOPT_TS		68		/* timestamp */
+#define	IPOPT_RFC1393           82              /* traceroute RFC 1393 */
 #define	IPOPT_SECURITY		130		/* provide s,c,h,tcc */
 #define	IPOPT_LSRR		131		/* loose source route */
 #define	IPOPT_SATID		136		/* satnet id */
diff --git a/contrib/tcpdump/llc.h b/contrib/tcpdump/llc.h
index f8c4e7d..fc04c67 100644
--- a/contrib/tcpdump/llc.h
+++ b/contrib/tcpdump/llc.h
@@ -18,7 +18,7 @@
  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * @(#) $Header: /tcpdump/master/tcpdump/llc.h,v 1.17.2.2 2005/09/29 07:40:12 hannes Exp $ (LBL)
+ * @(#) $Header: /tcpdump/master/tcpdump/llc.h,v 1.17.2.4 2007/02/08 07:07:51 guy Exp $ (LBL)
  */
 
 /*
@@ -44,7 +44,7 @@
 #define	LLC_XID		0xaf
 #define	LLC_FRMR	0x87
 
-#define	LLC_S_CMD(is)	(((is) >> 1) & 0x03)
+#define	LLC_S_CMD(is)	(((is) >> 2) & 0x03)
 #define	LLC_RR		0x0001
 #define	LLC_RNR		0x0005
 #define	LLC_REJ		0x0009
@@ -102,6 +102,8 @@
  * PIDs for use with OUI_CISCO.
  */
 #define	PID_CISCO_CDP		0x2000	/* Cisco Discovery Protocol */
+#define	PID_CISCO_VTP		0x2003	/* Cisco VLAN Trunk Protocol */
+#define	PID_CISCO_DTP		0x2004	/* Cisco Dynamic Trunk Protocol */
 
 /*
  * PIDs for use with OUI_RFC2684.
diff --git a/contrib/tcpdump/nameser.h b/contrib/tcpdump/nameser.h
index 2b94ee3..e6391f4 100644
--- a/contrib/tcpdump/nameser.h
+++ b/contrib/tcpdump/nameser.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/nameser.h,v 1.14 2003/11/05 06:02:59 guy Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/nameser.h,v 1.14.4.2 2006/11/10 03:15:35 guy Exp $ (LBL) */
 /*
  * Copyright (c) 1983, 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -75,6 +75,14 @@
  * Internet nameserver port number
  */
 #define NAMESERVER_PORT	53
+
+/*
+ * Port for multicast DNS; see
+ *
+ *	http://files.multicastdns.org/draft-cheshire-dnsext-multicastdns.txt
+ *
+ * for the current mDNS spec.
+ */
 #define MULTICASTDNS_PORT	5353
 
 /*
@@ -163,10 +171,21 @@
 #define T_SRV		33		/* Server selection */
 #define T_ATMA		34		/* ATM Address */
 #define T_NAPTR		35		/* Naming Authority PoinTeR */
+#define T_KX		36		/* Key Exchanger */
+#define T_CERT		37		/* Certificates in the DNS */
 #define T_A6		38		/* IP6 address */
 #define T_DNAME		39		/* non-terminal redirection */
+#define T_SINK		40		/* unknown */
 #define T_OPT		41		/* EDNS0 option (meta-RR) */
+#define T_APL		42		/* lists of address prefixes */
+#define T_DS		43		/* Delegation Signer */
+#define T_SSHFP		44		/* SSH Fingerprint */
+#define T_IPSECKEY	45		/* IPsec keying material */
+#define T_RRSIG		46		/* new security signature */
+#define T_NSEC		47		/* provable insecure information */
+#define T_DNSKEY	48		/* new security key */
 	/* non standard */
+#define T_SPF		99		/* sender policy framework */
 #define T_UINFO		100		/* user (finger) information */
 #define T_UID		101		/* user ID */
 #define T_GID		102		/* group ID */
@@ -190,7 +209,8 @@
 #define C_HS		4		/* for Hesiod name server (MIT) (XXX) */
 	/* Query class values which do not appear in resource records */
 #define C_ANY		255		/* wildcard match */
-#define C_CACHE_FLUSH	0x8000		/* mDNS cache flush flag */
+#define C_QU		0x8000		/* mDNS QU flag in queries */
+#define C_CACHE_FLUSH	0x8000		/* mDNS cache flush flag in replies */
 
 /*
  * Status return codes for T_UNSPEC conversion routines
diff --git a/contrib/tcpdump/netdissect.h b/contrib/tcpdump/netdissect.h
index 8a83cf1..3609455 100644
--- a/contrib/tcpdump/netdissect.h
+++ b/contrib/tcpdump/netdissect.h
@@ -21,7 +21,7 @@
  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * @(#) $Header: /tcpdump/master/tcpdump/netdissect.h,v 1.16.2.3 2005/09/29 07:46:46 hannes Exp $ (LBL)
+ * @(#) $Header: /tcpdump/master/tcpdump/netdissect.h,v 1.16.2.4 2006/02/08 01:40:09 hannes Exp $ (LBL)
  */
 
 #ifndef netdissect_h
@@ -231,7 +231,7 @@ extern char *copy_argv(netdissect_options *, char **);
 #endif
 
 extern void safeputchar(int);
-extern void safeputs(const char *);
+extern void safeputs(const char *, int);
 
 #if 0
 extern const char *isonsap_string(netdissect_options *, const u_char *);
diff --git a/contrib/tcpdump/ospf.h b/contrib/tcpdump/ospf.h
index 27a45a5..91a904f 100644
--- a/contrib/tcpdump/ospf.h
+++ b/contrib/tcpdump/ospf.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.16.2.1 2005/08/23 11:16:30 hannes Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.16.2.2 2006/12/13 08:24:27 hannes Exp $ (LBL) */
 /*
  * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
  *	The Regents of the University of California.  All rights reserved.
@@ -48,6 +48,7 @@
 /* ospf_authtype	*/
 #define	OSPF_AUTH_NONE		0	/* No auth-data */
 #define	OSPF_AUTH_SIMPLE	1	/* Simple password */
+#define OSPF_AUTH_SIMPLE_LEN	8	/* max length of simple authentication */
 #define OSPF_AUTH_MD5		2	/* MD5 authentication */
 #define OSPF_AUTH_MD5_LEN	16	/* length of MD5 authentication */
 
diff --git a/contrib/tcpdump/parsenfsfh.c b/contrib/tcpdump/parsenfsfh.c
index 686d01e..ef1e0ba 100644
--- a/contrib/tcpdump/parsenfsfh.c
+++ b/contrib/tcpdump/parsenfsfh.c
@@ -42,7 +42,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/parsenfsfh.c,v 1.28 2004/03/25 03:30:55 mcr Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/parsenfsfh.c,v 1.28.2.1 2007/06/15 19:15:04 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -79,6 +79,7 @@ static const char rcsid[] _U_ =
 #define	FHT_SUNOS5	9
 #define	FHT_AIX32	10
 #define	FHT_HPUX9	11
+#define	FHT_BSD44	12
 
 #ifdef	ultrix
 /* Nasty hack to keep the Ultrix C compiler from emitting bogus warnings */
@@ -146,6 +147,10 @@ int ourself;		/* true if file handle was generated on this host */
 #if	defined(__osf__)
 	    fhtype = FHT_DECOSF;
 #endif
+#if	defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) \
+     || defined(__OpenBSD__)
+	    fhtype = FHT_BSD44;
+#endif
 	}
 	/*
 	 * This is basically a big decision tree
@@ -196,8 +201,11 @@ int ourself;		/* true if file handle was generated on this host */
 		 * could be Ultrix, IRIX5, AIX, or SUNOS5
 		 * might be HP-UX (depends on their values for minor devs)
 		 */
+		if ((fhp[6] == 0) && (fhp[7] == 0)) {
+		    fhtype = FHT_BSD44;
+		}
 		/*XXX we probably only need to test of these two bytes */
-		if ((fhp[21] == 0) && (fhp[23] == 0)) {
+		else if ((fhp[21] == 0) && (fhp[23] == 0)) {
 		    fhtype = FHT_ULTRIX;
 		}
 		else {
@@ -263,6 +271,18 @@ int ourself;		/* true if file handle was generated on this host */
 		*osnamep = "Auspex";
 	    break;
 
+	case FHT_BSD44:
+	    fsidp->Fsid_dev.Minor = fhp[0];
+	    fsidp->Fsid_dev.Major = fhp[1];
+	    fsidp->fsid_code = 0;
+
+	    temp = make_uint32(fhp[15], fhp[14], fhp[13], fhp[12]);
+	    *inop = temp;
+
+	    if (osnamep)
+		*osnamep = "BSD 4.4";
+	    break;
+
 	case FHT_DECOSF:
 	    fsidp->fsid_code = make_uint32(fhp[7], fhp[6], fhp[5], fhp[4]);
 			/* XXX could ignore 3 high-order bytes */
@@ -301,10 +321,16 @@ int ourself;		/* true if file handle was generated on this host */
 		*osnamep = "IRIX5";
 	    break;
 
+#ifdef notdef
 	case FHT_SUNOS3:
+	    /*
+	     * XXX - none of the heuristics above return this.
+	     * Are there any SunOS 3.x systems around to care about?
+	     */
 	    if (osnamep)
 		*osnamep = "SUNOS3";
 	    break;
+#endif
 
 	case FHT_SUNOS4:
 	    fsidp->Fsid_dev.Minor = fhp[3];
diff --git a/contrib/tcpdump/print-802_11.c b/contrib/tcpdump/print-802_11.c
index c4ec7ee..21e316d 100644
--- a/contrib/tcpdump/print-802_11.c
+++ b/contrib/tcpdump/print-802_11.c
@@ -22,7 +22,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-802_11.c,v 1.31.2.5 2005/07/30 21:37:50 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-802_11.c,v 1.31.2.15 2007/07/22 23:14:14 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -46,20 +46,54 @@ static const char rcsid[] _U_ =
 #include "ieee802_11.h"
 #include "ieee802_11_radio.h"
 
+#define PRINT_SSID(p) \
+	switch (p.ssid_status) { \
+	case TRUNCATED: \
+		return 0; \
+	case PRESENT: \
+		printf(" ("); \
+		fn_print(p.ssid.ssid, NULL); \
+		printf(")"); \
+		break; \
+	case NOT_PRESENT: \
+		break; \
+	}
+
 #define PRINT_RATE(_sep, _r, _suf) \
 	printf("%s%2.1f%s", _sep, (.5 * ((_r) & 0x7f)), _suf)
 #define PRINT_RATES(p) \
-do { \
-	int z; \
-	const char *sep = " ["; \
-	for (z = 0; z < p.rates.length ; z++) { \
-		PRINT_RATE(sep, p.rates.rate[z], \
-			(p.rates.rate[z] & 0x80 ? "*" : "")); \
-		sep = " "; \
+	switch (p.rates_status) { \
+	case TRUNCATED: \
+		return 0; \
+	case PRESENT: \
+		do { \
+			int z; \
+			const char *sep = " ["; \
+			for (z = 0; z < p.rates.length ; z++) { \
+				PRINT_RATE(sep, p.rates.rate[z], \
+					(p.rates.rate[z] & 0x80 ? "*" : "")); \
+				sep = " "; \
+			} \
+			if (p.rates.length != 0) \
+				printf(" Mbit]"); \
+		} while (0); \
+		break; \
+	case NOT_PRESENT: \
+		break; \
+	}
+
+#define PRINT_DS_CHANNEL(p) \
+	switch (p.ds_status) { \
+	case TRUNCATED: \
+		return 0; \
+	case PRESENT: \
+		printf(" CH: %u", p.ds.channel); \
+		break; \
+	case NOT_PRESENT: \
+		break; \
 	} \
-	if (p.rates.length != 0) \
-		printf(" Mbit]"); \
-} while (0)
+	printf("%s", \
+	    CAPABILITY_PRIVACY(p.capability_info) ? ", PRIVACY" : "" );
 
 static const char *auth_alg_text[]={"Open System","Shared Key","EAP"};
 #define NUM_AUTH_ALGS	(sizeof auth_alg_text / sizeof auth_alg_text[0])
@@ -118,94 +152,141 @@ wep_print(const u_char *p)
 	return 1;
 }
 
-static int
+static void
 parse_elements(struct mgmt_body_t *pbody, const u_char *p, int offset)
 {
+	/*
+	 * We haven't seen any elements yet.
+	 */
+	pbody->challenge_status = NOT_PRESENT;
+	pbody->ssid_status = NOT_PRESENT;
+	pbody->rates_status = NOT_PRESENT;
+	pbody->ds_status = NOT_PRESENT;
+	pbody->cf_status = NOT_PRESENT;
+	pbody->tim_status = NOT_PRESENT;
+
 	for (;;) {
 		if (!TTEST2(*(p + offset), 1))
-			return 1;
+			return;
 		switch (*(p + offset)) {
 		case E_SSID:
+			/* Present, possibly truncated */
+			pbody->ssid_status = TRUNCATED;
 			if (!TTEST2(*(p + offset), 2))
-				return 0;
+				return;
 			memcpy(&pbody->ssid, p + offset, 2);
 			offset += 2;
-			if (pbody->ssid.length <= 0)
-				break;
-			if (!TTEST2(*(p + offset), pbody->ssid.length))
-				return 0;
-			memcpy(&pbody->ssid.ssid, p + offset,
-			    pbody->ssid.length);
-			offset += pbody->ssid.length;
+			if (pbody->ssid.length != 0) {
+				if (pbody->ssid.length >
+				    sizeof(pbody->ssid.ssid) - 1)
+					return;
+				if (!TTEST2(*(p + offset), pbody->ssid.length))
+					return;
+				memcpy(&pbody->ssid.ssid, p + offset,
+				    pbody->ssid.length);
+				offset += pbody->ssid.length;
+			}
 			pbody->ssid.ssid[pbody->ssid.length] = '\0';
+			/* Present and not truncated */
+			pbody->ssid_status = PRESENT;
 			break;
 		case E_CHALLENGE:
+			/* Present, possibly truncated */
+			pbody->challenge_status = TRUNCATED;
 			if (!TTEST2(*(p + offset), 2))
-				return 0;
+				return;
 			memcpy(&pbody->challenge, p + offset, 2);
 			offset += 2;
-			if (pbody->challenge.length <= 0)
-				break;
-			if (!TTEST2(*(p + offset), pbody->challenge.length))
-				return 0;
-			memcpy(&pbody->challenge.text, p + offset,
-			    pbody->challenge.length);
-			offset += pbody->challenge.length;
+			if (pbody->challenge.length != 0) {
+				if (pbody->challenge.length >
+				    sizeof(pbody->challenge.text) - 1)
+					return;
+				if (!TTEST2(*(p + offset), pbody->challenge.length))
+					return;
+				memcpy(&pbody->challenge.text, p + offset,
+				    pbody->challenge.length);
+				offset += pbody->challenge.length;
+			}
 			pbody->challenge.text[pbody->challenge.length] = '\0';
+			/* Present and not truncated */
+			pbody->challenge_status = PRESENT;
 			break;
 		case E_RATES:
+			/* Present, possibly truncated */
+			pbody->rates_status = TRUNCATED;
 			if (!TTEST2(*(p + offset), 2))
-				return 0;
+				return;
 			memcpy(&(pbody->rates), p + offset, 2);
 			offset += 2;
-			if (pbody->rates.length <= 0)
-				break;
-			if (!TTEST2(*(p + offset), pbody->rates.length))
-				return 0;
-			memcpy(&pbody->rates.rate, p + offset,
-			    pbody->rates.length);
-			offset += pbody->rates.length;
+			if (pbody->rates.length != 0) {
+				if (pbody->rates.length > sizeof pbody->rates.rate)
+					return;
+				if (!TTEST2(*(p + offset), pbody->rates.length))
+					return;
+				memcpy(&pbody->rates.rate, p + offset,
+				    pbody->rates.length);
+				offset += pbody->rates.length;
+			}
+			/* Present and not truncated */
+			pbody->rates_status = PRESENT;
 			break;
 		case E_DS:
+			/* Present, possibly truncated */
+			pbody->ds_status = TRUNCATED;
 			if (!TTEST2(*(p + offset), 3))
-				return 0;
+				return;
 			memcpy(&pbody->ds, p + offset, 3);
 			offset += 3;
+			/* Present and not truncated */
+			pbody->ds_status = PRESENT;
 			break;
 		case E_CF:
+			/* Present, possibly truncated */
+			pbody->cf_status = TRUNCATED;
 			if (!TTEST2(*(p + offset), 8))
-				return 0;
+				return;
 			memcpy(&pbody->cf, p + offset, 8);
 			offset += 8;
+			/* Present and not truncated */
+			pbody->cf_status = PRESENT;
 			break;
 		case E_TIM:
+			/* Present, possibly truncated */
+			pbody->tim_status = TRUNCATED;
 			if (!TTEST2(*(p + offset), 2))
-				return 0;
+				return;
 			memcpy(&pbody->tim, p + offset, 2);
 			offset += 2;
 			if (!TTEST2(*(p + offset), 3))
-				return 0;
+				return;
 			memcpy(&pbody->tim.count, p + offset, 3);
 			offset += 3;
 
 			if (pbody->tim.length <= 3)
 				break;
+			if (pbody->tim.length - 3 > sizeof pbody->tim.bitmap)
+				return;
 			if (!TTEST2(*(p + offset), pbody->tim.length - 3))
-				return 0;
+				return;
 			memcpy(pbody->tim.bitmap, p + (pbody->tim.length - 3),
 			    (pbody->tim.length - 3));
 			offset += pbody->tim.length - 3;
+			/* Present and not truncated */
+			pbody->tim_status = PRESENT;
 			break;
 		default:
 #if 0
 			printf("(1) unhandled element_id (%d)  ",
 			    *(p + offset) );
 #endif
+			if (!TTEST2(*(p + offset), 2))
+				return;
+			if (!TTEST2(*(p + offset + 2), *(p + offset + 1)))
+				return;
 			offset += *(p + offset + 1) + 2;
 			break;
 		}
 	}
-	return 1;
 }
 
 /*********************************************************************************
@@ -223,24 +304,20 @@ handle_beacon(const u_char *p)
 	if (!TTEST2(*p, IEEE802_11_TSTAMP_LEN + IEEE802_11_BCNINT_LEN +
 	    IEEE802_11_CAPINFO_LEN))
 		return 0;
-	memcpy(&pbody.timestamp, p, 8);
+	memcpy(&pbody.timestamp, p, IEEE802_11_TSTAMP_LEN);
 	offset += IEEE802_11_TSTAMP_LEN;
 	pbody.beacon_interval = EXTRACT_LE_16BITS(p+offset);
 	offset += IEEE802_11_BCNINT_LEN;
 	pbody.capability_info = EXTRACT_LE_16BITS(p+offset);
 	offset += IEEE802_11_CAPINFO_LEN;
 
-	if (!parse_elements(&pbody, p, offset))
-		return 0;
+	parse_elements(&pbody, p, offset);
 
-	printf(" (");
-	fn_print(pbody.ssid.ssid, NULL);
-	printf(")");
+	PRINT_SSID(pbody);
 	PRINT_RATES(pbody);
-	printf(" %s CH: %u%s",
-	    CAPABILITY_ESS(pbody.capability_info) ? "ESS" : "IBSS",
-	    pbody.ds.channel,
-	    CAPABILITY_PRIVACY(pbody.capability_info) ? ", PRIVACY" : "" );
+	printf(" %s",
+	    CAPABILITY_ESS(pbody.capability_info) ? "ESS" : "IBSS");
+	PRINT_DS_CHANNEL(pbody);
 
 	return 1;
 }
@@ -260,12 +337,9 @@ handle_assoc_request(const u_char *p)
 	pbody.listen_interval = EXTRACT_LE_16BITS(p+offset);
 	offset += IEEE802_11_LISTENINT_LEN;
 
-	if (!parse_elements(&pbody, p, offset))
-		return 0;
+	parse_elements(&pbody, p, offset);
 
-	printf(" (");
-	fn_print(pbody.ssid.ssid, NULL);
-	printf(")");
+	PRINT_SSID(pbody);
 	PRINT_RATES(pbody);
 	return 1;
 }
@@ -288,8 +362,7 @@ handle_assoc_response(const u_char *p)
 	pbody.aid = EXTRACT_LE_16BITS(p+offset);
 	offset += IEEE802_11_AID_LEN;
 
-	if (!parse_elements(&pbody, p, offset))
-		return 0;
+	parse_elements(&pbody, p, offset);
 
 	printf(" AID(%x) :%s: %s", ((u_int16_t)(pbody.aid << 2 )) >> 2 ,
 	    CAPABILITY_PRIVACY(pbody.capability_info) ? " PRIVACY " : "",
@@ -318,12 +391,10 @@ handle_reassoc_request(const u_char *p)
 	memcpy(&pbody.ap, p+offset, IEEE802_11_AP_LEN);
 	offset += IEEE802_11_AP_LEN;
 
-	if (!parse_elements(&pbody, p, offset))
-		return 0;
+	parse_elements(&pbody, p, offset);
 
-	printf(" (");
-	fn_print(pbody.ssid.ssid, NULL);
-	printf(") AP : %s", etheraddr_string( pbody.ap ));
+	PRINT_SSID(pbody);
+	printf(" AP : %s", etheraddr_string( pbody.ap ));
 
 	return 1;
 }
@@ -343,12 +414,9 @@ handle_probe_request(const u_char *p)
 
 	memset(&pbody, 0, sizeof(pbody));
 
-	if (!parse_elements(&pbody, p, offset))
-		return 0;
+	parse_elements(&pbody, p, offset);
 
-	printf(" (");
-	fn_print(pbody.ssid.ssid, NULL);
-	printf(")");
+	PRINT_SSID(pbody);
 	PRINT_RATES(pbody);
 
 	return 1;
@@ -373,15 +441,11 @@ handle_probe_response(const u_char *p)
 	pbody.capability_info = EXTRACT_LE_16BITS(p+offset);
 	offset += IEEE802_11_CAPINFO_LEN;
 
-	if (!parse_elements(&pbody, p, offset))
-		return 0;
+	parse_elements(&pbody, p, offset);
 
-	printf(" (");
-	fn_print(pbody.ssid.ssid, NULL);
-	printf(") ");
+	PRINT_SSID(pbody);
 	PRINT_RATES(pbody);
-	printf(" CH: %u%s", pbody.ds.channel,
-	    CAPABILITY_PRIVACY(pbody.capability_info) ? ", PRIVACY" : "" );
+	PRINT_DS_CHANNEL(pbody);
 
 	return 1;
 }
@@ -429,8 +493,7 @@ handle_auth(const u_char *p)
 	pbody.status_code = EXTRACT_LE_16BITS(p + offset);
 	offset += 2;
 
-	if (!parse_elements(&pbody, p, offset))
-		return 0;
+	parse_elements(&pbody, p, offset);
 
 	if ((pbody.auth_alg == 1) &&
 	    ((pbody.auth_trans_seq_num == 2) ||
@@ -624,22 +687,23 @@ static void
 data_header_print(u_int16_t fc, const u_char *p, const u_int8_t **srcp,
     const u_int8_t **dstp)
 {
-	switch (FC_SUBTYPE(fc)) {
-	case DATA_DATA:
-	case DATA_NODATA:
-		break;
-	case DATA_DATA_CF_ACK:
-	case DATA_NODATA_CF_ACK:
-		printf("CF Ack ");
-		break;
-	case DATA_DATA_CF_POLL:
-	case DATA_NODATA_CF_POLL:
-		printf("CF Poll ");
-		break;
-	case DATA_DATA_CF_ACK_POLL:
-	case DATA_NODATA_CF_ACK_POLL:
-		printf("CF Ack/Poll ");
-		break;
+	u_int subtype = FC_SUBTYPE(fc);
+
+	if (DATA_FRAME_IS_CF_ACK(subtype) || DATA_FRAME_IS_CF_POLL(subtype) ||
+	    DATA_FRAME_IS_QOS(subtype)) {
+		printf("CF ");
+		if (DATA_FRAME_IS_CF_ACK(subtype)) {
+			if (DATA_FRAME_IS_CF_POLL(subtype))
+				printf("Ack/Poll");
+			else
+				printf("Ack");
+		} else {
+			if (DATA_FRAME_IS_CF_POLL(subtype))
+				printf("Poll");
+		}
+		if (DATA_FRAME_IS_QOS(subtype))
+			printf("+QoS");
+		printf(" ");
 	}
 
 #define ADDR1  (p + 4)
@@ -762,6 +826,8 @@ ctrl_header_print(u_int16_t fc, const u_char *p, const u_int8_t **srcp,
 static int
 extract_header_length(u_int16_t fc)
 {
+	int len;
+
 	switch (FC_TYPE(fc)) {
 	case T_MGMT:
 		return MGMT_HDRLEN;
@@ -783,7 +849,10 @@ extract_header_length(u_int16_t fc)
 			return 0;
 		}
 	case T_DATA:
-		return (FC_TO_DS(fc) && FC_FROM_DS(fc)) ? 30 : 24;
+		len = (FC_TO_DS(fc) && FC_FROM_DS(fc)) ? 30 : 24;
+		if (DATA_FRAME_IS_QOS(FC_SUBTYPE(fc)))
+			len += 2;
+		return len;
 	default:
 		printf("unknown IEEE802.11 frame type (%d)", FC_TYPE(fc));
 		return 0;
@@ -837,8 +906,12 @@ ieee_802_11_hdr_print(u_int16_t fc, const u_char *p, const u_int8_t **srcp,
 	}
 }
 
+#ifndef roundup2
+#define	roundup2(x, y)	(((x)+((y)-1))&(~((y)-1))) /* if y is powers of two */
+#endif
+
 static u_int
-ieee802_11_print(const u_char *p, u_int length, u_int caplen)
+ieee802_11_print(const u_char *p, u_int length, u_int caplen, int pad)
 {
 	u_int16_t fc;
 	u_int hdrlen;
@@ -852,6 +925,8 @@ ieee802_11_print(const u_char *p, u_int length, u_int caplen)
 
 	fc = EXTRACT_LE_16BITS(p);
 	hdrlen = extract_header_length(fc);
+	if (pad)
+		hdrlen = roundup2(hdrlen, 4);
 
 	if (caplen < hdrlen) {
 		printf("[|802.11]");
@@ -882,6 +957,8 @@ ieee802_11_print(const u_char *p, u_int length, u_int caplen)
 		}
 		break;
 	case T_DATA:
+		if (DATA_FRAME_IS_NULL(FC_SUBTYPE(fc)))
+			return hdrlen;	/* no-data frame */
 		/* There may be a problem w/ AP not having this bit set */
 		if (FC_WEP(fc)) {
 			if (!wep_print(p)) {
@@ -922,11 +999,11 @@ ieee802_11_print(const u_char *p, u_int length, u_int caplen)
 u_int
 ieee802_11_if_print(const struct pcap_pkthdr *h, const u_char *p)
 {
-	return ieee802_11_print(p, h->len, h->caplen);
+	return ieee802_11_print(p, h->len, h->caplen, 0);
 }
 
 static int
-print_radiotap_field(struct cpack_state *s, u_int32_t bit)
+print_radiotap_field(struct cpack_state *s, u_int32_t bit, int *pad)
 {
 	union {
 		int8_t		i8;
@@ -940,6 +1017,10 @@ print_radiotap_field(struct cpack_state *s, u_int32_t bit)
 
 	switch (bit) {
 	case IEEE80211_RADIOTAP_FLAGS:
+		rc = cpack_uint8(s, &u.u8);
+		if (u.u8 & IEEE80211_RADIOTAP_F_DATAPAD)
+			*pad = 1;
+		break;
 	case IEEE80211_RADIOTAP_RATE:
 	case IEEE80211_RADIOTAP_DB_ANTSIGNAL:
 	case IEEE80211_RADIOTAP_DB_ANTNOISE:
@@ -1029,6 +1110,8 @@ print_radiotap_field(struct cpack_state *s, u_int32_t bit)
 			printf("wep ");
 		if (u.u8 & IEEE80211_RADIOTAP_F_FRAG)
 			printf("fragmented ");
+		if (u.u8 & IEEE80211_RADIOTAP_F_BADFCS)
+			printf("bad-fcs ");
 		break;
 	case IEEE80211_RADIOTAP_ANTENNA:
 		printf("antenna %d ", u.u8);
@@ -1060,6 +1143,7 @@ ieee802_11_radio_print(const u_char *p, u_int length, u_int caplen)
 	int bit0;
 	const u_char *iter;
 	u_int len;
+	int pad;
 
 	if (caplen < sizeof(*hdr)) {
 		printf("[|802.11]");
@@ -1093,6 +1177,8 @@ ieee802_11_radio_print(const u_char *p, u_int length, u_int caplen)
 		return caplen;
 	}
 
+	/* Assume no Atheros padding between 802.11 header and body */
+	pad = 0;
 	for (bit0 = 0, presentp = &hdr->it_present; presentp <= last_presentp;
 	     presentp++, bit0 += 32) {
 		for (present = EXTRACT_LE_32BITS(presentp); present;
@@ -1104,12 +1190,12 @@ ieee802_11_radio_print(const u_char *p, u_int length, u_int caplen)
 			bit = (enum ieee80211_radiotap_type)
 			    (bit0 + BITNO_32(present ^ next_present));
 
-			if (print_radiotap_field(&cpacker, bit) != 0)
+			if (print_radiotap_field(&cpacker, bit, &pad) != 0)
 				goto out;
 		}
 	}
 out:
-	return len + ieee802_11_print(p + len, length - len, caplen - len);
+	return len + ieee802_11_print(p + len, length - len, caplen - len, pad);
 #undef BITNO_32
 #undef BITNO_16
 #undef BITNO_8
@@ -1140,7 +1226,7 @@ ieee802_11_avs_radio_print(const u_char *p, u_int length, u_int caplen)
 	}
 
 	return caphdr_len + ieee802_11_print(p + caphdr_len,
-	    length - caphdr_len, caplen - caphdr_len);
+	    length - caphdr_len, caplen - caphdr_len, 0);
 }
 
 #define PRISM_HDR_LEN		144
@@ -1179,7 +1265,7 @@ prism_if_print(const struct pcap_pkthdr *h, const u_char *p)
 	}
 
 	return PRISM_HDR_LEN + ieee802_11_print(p + PRISM_HDR_LEN,
-	    length - PRISM_HDR_LEN, caplen - PRISM_HDR_LEN);
+	    length - PRISM_HDR_LEN, caplen - PRISM_HDR_LEN, 0);
 }
 
 /*
diff --git a/contrib/tcpdump/print-atm.c b/contrib/tcpdump/print-atm.c
index b14a580..d664d6e 100644
--- a/contrib/tcpdump/print-atm.c
+++ b/contrib/tcpdump/print-atm.c
@@ -20,7 +20,7 @@
  */
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-atm.c,v 1.38.2.3 2005/07/07 01:24:34 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-atm.c,v 1.38.2.6 2006/01/25 13:27:24 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -43,6 +43,12 @@ static const char rcsid[] _U_ =
 
 #include "ether.h"
 
+struct tok oam_f_values[] = {
+    { OAMF4SC, "OAM F4 (segment)" },
+    { OAMF4EC, "OAM F4 (end)" },
+    { 0, NULL }
+};
+
 struct tok oam_celltype_values[] = {
     { 0x1, "Fault Management" },
     { 0x2, "Performance Management" },
@@ -136,6 +142,14 @@ atm_if_print(const struct pcap_pkthdr *h, const u_char *p)
 		return (caplen);
 	}
 
+        /* Cisco Style NLPID ? */
+        if (*p == LLC_UI) {
+            if (eflag)
+                printf("CNLPID ");
+            isoclns_print(p+1, length-1, caplen-1);
+            return hdrlen;
+        }
+
 	/*
 	 * Extract the presumed LLC header into a variable, for quick
 	 * testing.
@@ -290,9 +304,10 @@ atm_print(u_int vpi, u_int vci, u_int traftype, const u_char *p, u_int length,
 int 
 oam_print (const u_char *p, u_int length, u_int hec) {
 
-    u_int16_t cell_header, cell_type, func_type,vpi,vci,payload,clp;
+    u_int32_t cell_header;
+    u_int16_t cell_type, func_type,vpi,vci,payload,clp;
 
-    cell_header = EXTRACT_32BITS(p);
+    cell_header = EXTRACT_32BITS(p+hec);
     cell_type = ((*(p+4+hec))>>4) & 0x0f;
     func_type = *(p+4+hec) & 0x0f;
 
@@ -301,20 +316,9 @@ oam_print (const u_char *p, u_int length, u_int hec) {
     payload = (cell_header>>1)&0x7;
     clp = cell_header&0x1;
 
-    switch (vci) {
-    case OAMF4SC:
-        printf("OAM F4 (segment), ");
-            break;
-    case OAMF4EC:
-        printf("OAM F4 (end), ");
-        break;
-    default:
-        printf("OAM F5, ");
-        break;
-    }
-
-    if (eflag)
-        printf("vpi %u, vci %u, payload %u, clp %u, ",vpi,vci,payload,clp);
+    printf("%s, vpi %u, vci %u, payload %u, clp %u, ",
+           tok2str(oam_f_values, "OAM F5", vci),
+           vpi, vci, payload, clp);
 
     printf("cell-type %s (%u)",
            tok2str(oam_celltype_values, "unknown", cell_type),
diff --git a/contrib/tcpdump/print-bfd.c b/contrib/tcpdump/print-bfd.c
index 755f728..03e59dc 100644
--- a/contrib/tcpdump/print-bfd.c
+++ b/contrib/tcpdump/print-bfd.c
@@ -15,7 +15,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-bfd.c,v 1.5.2.4 2005/04/28 09:28:47 hannes Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-bfd.c,v 1.5.2.5 2006/02/02 06:36:37 hannes Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -219,7 +219,7 @@ bfd_print(register const u_char *pptr, register u_int len, register u_int port)
                 printf("BFDv%u, %s, State %s, Flags: [%s], length: %u",
                        version,
                        tok2str(bfd_port_values, "unknown (%u)", port),
-                       tok2str(bfd_v1_state_values, "unknown (%u)", bfd_header->flags & 0xc0),
+                       tok2str(bfd_v1_state_values, "unknown (%u)", (bfd_header->flags & 0xc0) >> 6),
                        bittok2str(bfd_v1_flag_values, "none", bfd_header->flags & 0x3f),
                        len);
                 return;
diff --git a/contrib/tcpdump/print-bgp.c b/contrib/tcpdump/print-bgp.c
index 3610b25..34aa798 100644
--- a/contrib/tcpdump/print-bgp.c
+++ b/contrib/tcpdump/print-bgp.c
@@ -36,7 +36,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/print-bgp.c,v 1.91.2.6 2005/06/03 07:31:43 hannes Exp $";
+     "@(#) $Header: /tcpdump/master/tcpdump/print-bgp.c,v 1.91.2.12 2007/07/14 22:26:35 guy Exp $";
 #endif
 
 #include <tcpdump-stdinc.h>
@@ -50,6 +50,7 @@ static const char rcsid[] _U_ =
 #include "extract.h"
 #include "bgp.h"
 #include "l2vpn.h"
+#include "af.h"
 
 struct bgp {
 	u_int8_t bgp_marker[16];
@@ -339,46 +340,6 @@ static struct tok bgp_safi_values[] = {
 #define BGP_COMMUNITY_NO_ADVERT			0xffffff02
 #define BGP_COMMUNITY_NO_EXPORT_SUBCONFED	0xffffff03
 
-/* RFC1700 address family numbers */
-#define AFNUM_INET	1
-#define AFNUM_INET6	2
-#define AFNUM_NSAP	3
-#define AFNUM_HDLC	4
-#define AFNUM_BBN1822	5
-#define AFNUM_802	6
-#define AFNUM_E163	7
-#define AFNUM_E164	8
-#define AFNUM_F69	9
-#define AFNUM_X121	10
-#define AFNUM_IPX	11
-#define AFNUM_ATALK	12
-#define AFNUM_DECNET	13
-#define AFNUM_BANYAN	14
-#define AFNUM_E164NSAP	15
-/* draft-kompella-ppvpn-l2vpn */
-#define AFNUM_L2VPN     196 /* still to be approved by IANA */
-
-static struct tok bgp_afi_values[] = {
-    { 0,                      "Reserved"},
-    { AFNUM_INET,             "IPv4"},
-    { AFNUM_INET6,            "IPv6"},
-    { AFNUM_NSAP,             "NSAP"},
-    { AFNUM_HDLC,             "HDLC"},
-    { AFNUM_BBN1822,          "BBN 1822"},
-    { AFNUM_802,              "802"},
-    { AFNUM_E163,             "E.163"},
-    { AFNUM_E164,             "E.164"},
-    { AFNUM_F69,              "F.69"},
-    { AFNUM_X121,             "X.121"},
-    { AFNUM_IPX,              "Novell IPX"},
-    { AFNUM_ATALK,            "Appletalk"},
-    { AFNUM_DECNET,           "Decnet IV"},
-    { AFNUM_BANYAN,           "Banyan Vines"},
-    { AFNUM_E164NSAP,         "E.164 with NSAP subaddress"},
-    { AFNUM_L2VPN,            "Layer-2 VPN"},
-    { 0, NULL},
-};
-
 /* Extended community type - draft-ietf-idr-bgp-ext-communities-05 */
 #define BGP_EXT_COM_RT_0        0x0002  /* Route Target,Format AS(2bytes):AN(4bytes) */
 #define BGP_EXT_COM_RT_1        0x0102  /* Route Target,Format IP address:AN(2bytes) */
@@ -403,6 +364,14 @@ static struct tok bgp_afi_values[] = {
 
 #define BGP_EXT_COM_L2INFO      0x800a  /* draft-kompella-ppvpn-l2vpn */
 
+/* http://www.cisco.com/en/US/tech/tk436/tk428/technologies_tech_note09186a00801eb09a.shtml  */
+#define BGP_EXT_COM_EIGRP_GEN   0x8800
+#define BGP_EXT_COM_EIGRP_METRIC_AS_DELAY  0x8801
+#define BGP_EXT_COM_EIGRP_METRIC_REL_NH_BW 0x8802
+#define BGP_EXT_COM_EIGRP_METRIC_LOAD_MTU  0x8803
+#define BGP_EXT_COM_EIGRP_EXT_REMAS_REMID  0x8804
+#define BGP_EXT_COM_EIGRP_EXT_REMPROTO_REMMETRIC 0x8805
+
 static struct tok bgp_extd_comm_flag_values[] = {
     { 0x8000,                  "vendor-specific"},
     { 0x4000,                  "non-transitive"},
@@ -427,6 +396,12 @@ static struct tok bgp_extd_comm_subtype_values[] = {
     { BGP_EXT_COM_OSPF_RID,    "ospf-router-id"},
     { BGP_EXT_COM_OSPF_RID2,   "ospf-router-id"},
     { BGP_EXT_COM_L2INFO,      "layer2-info"}, 
+    { BGP_EXT_COM_EIGRP_GEN , "eigrp-general-route (flag, tag)" },
+    { BGP_EXT_COM_EIGRP_METRIC_AS_DELAY , "eigrp-route-metric (AS, delay)" },
+    { BGP_EXT_COM_EIGRP_METRIC_REL_NH_BW , "eigrp-route-metric (reliability, nexthop, bandwidth)" },
+    { BGP_EXT_COM_EIGRP_METRIC_LOAD_MTU , "eigrp-route-metric (load, MTU)" },
+    { BGP_EXT_COM_EIGRP_EXT_REMAS_REMID , "eigrp-external-route (remote-AS, remote-ID)" },
+    { BGP_EXT_COM_EIGRP_EXT_REMPROTO_REMMETRIC , "eigrp-external-route (remote-proto, remote-metric)" },
     { 0, NULL},
 };
 
@@ -491,6 +466,9 @@ decode_labeled_prefix4(const u_char *pptr, char *buf, u_int buflen)
            stacked labels in a a single BGP message
         */
 
+	if (24 > plen)
+		return -1;
+
         plen-=24; /* adjust prefixlen - labellength */
 
 	if (32 < plen)
@@ -565,9 +543,15 @@ decode_rt_routing_info(const u_char *pptr, char *buf, u_int buflen)
 	TCHECK(pptr[0]);
 	plen = pptr[0];   /* get prefix length */
 
+	if (0 == plen)
+		return 1; /* default route target */
+
+	if (32 > plen)
+		return -1;
+
         plen-=32; /* adjust prefix length */
 
-	if (0 < plen)
+	if (64 < plen)
 		return -1;
 
 	memset(&route_target, 0, sizeof(route_target));
@@ -596,6 +580,9 @@ decode_labeled_vpn_prefix4(const u_char *pptr, char *buf, u_int buflen)
 	TCHECK(pptr[0]);
 	plen = pptr[0];   /* get prefix length */
 
+	if ((24+64) > plen)
+		return -1;
+
         plen-=(24+64); /* adjust prefixlen - labellength - RD len*/
 
 	if (32 < plen)
@@ -741,6 +728,10 @@ decode_labeled_prefix6(const u_char *pptr, char *buf, u_int buflen)
 
 	TCHECK(pptr[0]);
 	plen = pptr[0]; /* get prefix length */
+
+	if (24 > plen)
+		return -1;
+
         plen-=24; /* adjust prefixlen - labellength */
 
 	if (128 < plen)
@@ -775,6 +766,9 @@ decode_labeled_vpn_prefix6(const u_char *pptr, char *buf, u_int buflen)
 	TCHECK(pptr[0]);
 	plen = pptr[0];   /* get prefix length */
 
+	if ((24+64) > plen)
+		return -1;
+
         plen-=(24+64); /* adjust prefixlen - labellength - RD len*/
 
 	if (128 < plen)
@@ -840,6 +834,9 @@ decode_labeled_vpn_clnp_prefix(const u_char *pptr, char *buf, u_int buflen)
 	TCHECK(pptr[0]);
 	plen = pptr[0];   /* get prefix length */
 
+	if ((24+64) > plen)
+		return -1;
+
         plen-=(24+64); /* adjust prefixlen - labellength - RD len*/
 
 	if (152 < plen)
@@ -1013,7 +1010,7 @@ bgp_attr_print(const struct bgp_attr *attr, const u_char *pptr, int len)
 		safi = tptr[2];
 	
                 printf("\n\t    AFI: %s (%u), %sSAFI: %s (%u)",
-                       tok2strbuf(bgp_afi_values, "Unknown AFI", af,
+                       tok2strbuf(af_values, "Unknown AFI", af,
 				  tokbuf, sizeof(tokbuf)),
                        af,
                        (safi>128) ? "vendor specific " : "", /* 128 is meanwhile wellknown */
@@ -1049,6 +1046,7 @@ bgp_attr_print(const struct bgp_attr *attr, const u_char *pptr, int len)
                 case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNICAST):
                 case (AFNUM_L2VPN<<8 | SAFNUM_VPNMULTICAST):
                 case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNIMULTICAST):
+                case (AFNUM_VPLS<<8 | SAFNUM_VPLS):
                     break;
                 default:
                     TCHECK2(tptr[0], tlen);
@@ -1132,6 +1130,7 @@ bgp_attr_print(const struct bgp_attr *attr, const u_char *pptr, int len)
                             }
                             break;
 #endif
+                        case (AFNUM_VPLS<<8 | SAFNUM_VPLS):
                         case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNICAST):
                         case (AFNUM_L2VPN<<8 | SAFNUM_VPNMULTICAST):
                         case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNIMULTICAST):
@@ -1291,6 +1290,7 @@ bgp_attr_print(const struct bgp_attr *attr, const u_char *pptr, int len)
                             printf("\n\t      %s", buf);
                         break;
 #endif
+                    case (AFNUM_VPLS<<8 | SAFNUM_VPLS):
                     case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNICAST):
                     case (AFNUM_L2VPN<<8 | SAFNUM_VPNMULTICAST):
                     case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNIMULTICAST):
@@ -1346,7 +1346,7 @@ bgp_attr_print(const struct bgp_attr *attr, const u_char *pptr, int len)
 		safi = tptr[2];
 
                 printf("\n\t    AFI: %s (%u), %sSAFI: %s (%u)",
-                       tok2strbuf(bgp_afi_values, "Unknown AFI", af,
+                       tok2strbuf(af_values, "Unknown AFI", af,
 				  tokbuf, sizeof(tokbuf)),
                        af,
                        (safi>128) ? "vendor specific " : "", /* 128 is meanwhile wellknown */
@@ -1425,6 +1425,7 @@ bgp_attr_print(const struct bgp_attr *attr, const u_char *pptr, int len)
                             printf("\n\t      %s", buf);
                         break;
 #endif
+                    case (AFNUM_VPLS<<8 | SAFNUM_VPLS):
                     case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNICAST):
                     case (AFNUM_L2VPN<<8 | SAFNUM_VPNMULTICAST):
                     case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNIMULTICAST):
@@ -1537,7 +1538,7 @@ bgp_attr_print(const struct bgp_attr *attr, const u_char *pptr, int len)
 					  *(tptr+6),
 					  tokbuf, sizeof(tokbuf)),
                                (*(tptr+7) &  BGP_OSPF_RTYPE_METRIC_TYPE) ? "E2" : "",
-                               (*(tptr+6) == (BGP_OSPF_RTYPE_EXT ||BGP_OSPF_RTYPE_NSSA )) ? "E1" : "");
+                               ((*(tptr+6) == BGP_OSPF_RTYPE_EXT) || (*(tptr+6) == BGP_OSPF_RTYPE_NSSA)) ? "E1" : "");
                         break;
                     case BGP_EXT_COM_L2INFO:
                         printf(": %s Control Flags [0x%02x]:MTU %u",
@@ -1674,7 +1675,7 @@ bgp_open_print(const u_char *dat, int length)
                     switch(cap_type) {
                     case BGP_CAPCODE_MP:
                         printf("\n\t\tAFI %s (%u), SAFI %s (%u)",
-                               tok2strbuf(bgp_afi_values, "Unknown",
+                               tok2strbuf(af_values, "Unknown",
 					  EXTRACT_16BITS(opt+i+BGP_OPT_SIZE+2),
 					  tokbuf, sizeof(tokbuf)),
                                EXTRACT_16BITS(opt+i+BGP_OPT_SIZE+2),
@@ -1691,7 +1692,7 @@ bgp_open_print(const u_char *dat, int length)
                         cap_offset=4;
                         while(tcap_len>=4) {
                             printf("\n\t\t  AFI %s (%u), SAFI %s (%u), Forwarding state preserved: %s",
-                                   tok2strbuf(bgp_afi_values,"Unknown",
+                                   tok2strbuf(af_values,"Unknown",
 					      EXTRACT_16BITS(opt+i+BGP_OPT_SIZE+cap_offset),
 					      tokbuf, sizeof(tokbuf)),
                                    EXTRACT_16BITS(opt+i+BGP_OPT_SIZE+cap_offset),
@@ -1905,7 +1906,7 @@ bgp_notification_print(const u_char *dat, int length)
 		tptr = dat + BGP_NOTIFICATION_SIZE;
 		TCHECK2(*tptr, 7);
 		printf(", AFI %s (%u), SAFI %s (%u), Max Prefixes: %u",
-		       tok2strbuf(bgp_afi_values, "Unknown",
+		       tok2strbuf(af_values, "Unknown",
 				  EXTRACT_16BITS(tptr), tokbuf, sizeof(tokbuf)),
 		       EXTRACT_16BITS(tptr),
 		       tok2strbuf(bgp_safi_values, "Unknown", *(tptr+2),
@@ -1939,7 +1940,7 @@ bgp_route_refresh_print(const u_char *pptr, int len) {
         bgp_route_refresh_header = (const struct bgp_route_refresh *)pptr;
 
         printf("\n\t  AFI %s (%u), SAFI %s (%u)",
-               tok2strbuf(bgp_afi_values,"Unknown",
+               tok2strbuf(af_values,"Unknown",
 			  /* this stinks but the compiler pads the structure
 			   * weird */
 			  EXTRACT_16BITS(&bgp_route_refresh_header->afi),
diff --git a/contrib/tcpdump/print-bootp.c b/contrib/tcpdump/print-bootp.c
index 8108993..e2086e4 100644
--- a/contrib/tcpdump/print-bootp.c
+++ b/contrib/tcpdump/print-bootp.c
@@ -22,7 +22,7 @@
  */
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-bootp.c,v 1.78.2.2 2005/05/06 04:19:39 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-bootp.c,v 1.78.2.9 2007/08/21 22:02:08 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -42,6 +42,7 @@ static const char rcsid[] _U_ =
 
 static void rfc1048_print(const u_char *);
 static void cmu_print(const u_char *);
+static char *client_fqdn_flags(u_int flags);
 
 static char tstr[] = " [|bootp]";
 
@@ -77,7 +78,7 @@ bootp_print(register const u_char *cp, u_int length)
 		printf(" from %s", etheraddr_string(bp->bp_chaddr));
 	}
 
-        printf(", length: %u", length);
+        printf(", length %u", length);
 
         if (!vflag)
             return;
@@ -86,49 +87,49 @@ bootp_print(register const u_char *cp, u_int length)
 
 	/* The usual hardware address type is 1 (10Mb Ethernet) */
 	if (bp->bp_htype != 1)
-		printf(", htype-#%d", bp->bp_htype);
+		printf(", htype %d", bp->bp_htype);
 
 	/* The usual length for 10Mb Ethernet address is 6 bytes */
 	if (bp->bp_htype != 1 || bp->bp_hlen != 6)
-		printf(", hlen:%d", bp->bp_hlen);
+		printf(", hlen %d", bp->bp_hlen);
 
 	/* Only print interesting fields */
 	if (bp->bp_hops)
-		printf(", hops:%d", bp->bp_hops);
+		printf(", hops %d", bp->bp_hops);
 	if (bp->bp_xid)
-		printf(", xid:0x%x", EXTRACT_32BITS(&bp->bp_xid));
+		printf(", xid 0x%x", EXTRACT_32BITS(&bp->bp_xid));
 	if (bp->bp_secs)
-		printf(", secs:%d", EXTRACT_16BITS(&bp->bp_secs));
+		printf(", secs %d", EXTRACT_16BITS(&bp->bp_secs));
 
-	printf(", flags: [%s]",
-	       bittok2str(bootp_flag_values, "none", EXTRACT_16BITS(&bp->bp_flags)));
-	if (vflag>1)
-	  printf( " (0x%04x)", EXTRACT_16BITS(&bp->bp_flags));
+	printf(", Flags [%s]",
+		bittok2str(bootp_flag_values, "none", EXTRACT_16BITS(&bp->bp_flags)));
+	if (vflag > 1)
+		printf(" (0x%04x)", EXTRACT_16BITS(&bp->bp_flags));
 
 	/* Client's ip address */
 	TCHECK(bp->bp_ciaddr);
 	if (bp->bp_ciaddr.s_addr)
-		printf("\n\t  Client IP: %s", ipaddr_string(&bp->bp_ciaddr));
+		printf("\n\t  Client-IP %s", ipaddr_string(&bp->bp_ciaddr));
 
 	/* 'your' ip address (bootp client) */
 	TCHECK(bp->bp_yiaddr);
 	if (bp->bp_yiaddr.s_addr)
-		printf("\n\t  Your IP: %s", ipaddr_string(&bp->bp_yiaddr));
+		printf("\n\t  Your-IP %s", ipaddr_string(&bp->bp_yiaddr));
 
 	/* Server's ip address */
 	TCHECK(bp->bp_siaddr);
 	if (bp->bp_siaddr.s_addr)
-		printf("\n\t  Server IP: %s", ipaddr_string(&bp->bp_siaddr));
+		printf("\n\t  Server-IP %s", ipaddr_string(&bp->bp_siaddr));
 
 	/* Gateway's ip address */
 	TCHECK(bp->bp_giaddr);
 	if (bp->bp_giaddr.s_addr)
-		printf("\n\t  Gateway IP: %s", ipaddr_string(&bp->bp_giaddr));
+		printf("\n\t  Gateway-IP %s", ipaddr_string(&bp->bp_giaddr));
 
 	/* Client's Ethernet address */
 	if (bp->bp_htype == 1 && bp->bp_hlen == 6) {
 		TCHECK2(bp->bp_chaddr[0], 6);
-		printf("\n\t  Client Ethernet Address: %s", etheraddr_string(bp->bp_chaddr));
+		printf("\n\t  Client-Ethernet-Address %s", etheraddr_string(bp->bp_chaddr));
 	}
 
 	TCHECK2(bp->bp_sname[0], 1);		/* check first char only */
@@ -189,23 +190,23 @@ trunc:
 static struct tok tag2str[] = {
 /* RFC1048 tags */
 	{ TAG_PAD,		" PAD" },
-	{ TAG_SUBNET_MASK,	"iSM" },	/* subnet mask (RFC950) */
-	{ TAG_TIME_OFFSET,	"LTZ" },	/* seconds from UTC */
-	{ TAG_GATEWAY,		"iDG" },	/* default gateway */
-	{ TAG_TIME_SERVER,	"iTS" },	/* time servers (RFC868) */
-	{ TAG_NAME_SERVER,	"iIEN" },	/* IEN name servers (IEN116) */
-	{ TAG_DOMAIN_SERVER,	"iNS" },	/* domain name (RFC1035) */
+	{ TAG_SUBNET_MASK,	"iSubnet-Mask" },	/* subnet mask (RFC950) */
+	{ TAG_TIME_OFFSET,	"LTime-Zone" },	/* seconds from UTC */
+	{ TAG_GATEWAY,		"iDefault-Gateway" },	/* default gateway */
+	{ TAG_TIME_SERVER,	"iTime-Server" },	/* time servers (RFC868) */
+	{ TAG_NAME_SERVER,	"iIEN-Name-Server" },	/* IEN name servers (IEN116) */
+	{ TAG_DOMAIN_SERVER,	"iDomain-Name-Server" },	/* domain name (RFC1035) */
 	{ TAG_LOG_SERVER,	"iLOG" },	/* MIT log servers */
 	{ TAG_COOKIE_SERVER,	"iCS" },	/* cookie servers (RFC865) */
-	{ TAG_LPR_SERVER,	"iLPR" },	/* lpr server (RFC1179) */
+	{ TAG_LPR_SERVER,	"iLPR-Server" },	/* lpr server (RFC1179) */
 	{ TAG_IMPRESS_SERVER,	"iIM" },	/* impress servers (Imagen) */
 	{ TAG_RLP_SERVER,	"iRL" },	/* resource location (RFC887) */
-	{ TAG_HOSTNAME,		"aHN" },	/* ascii hostname */
+	{ TAG_HOSTNAME,		"aHostname" },	/* ascii hostname */
 	{ TAG_BOOTSIZE,		"sBS" },	/* 512 byte blocks */
 	{ TAG_END,		" END" },
 /* RFC1497 tags */
 	{ TAG_DUMPPATH,		"aDP" },
-	{ TAG_DOMAINNAME,	"aDN" },
+	{ TAG_DOMAINNAME,	"aDomain-Name" },
 	{ TAG_SWAP_SERVER,	"iSS" },
 	{ TAG_ROOTPATH,		"aRP" },
 	{ TAG_EXTPATH,		"aEP" },
@@ -215,16 +216,16 @@ static struct tok tag2str[] = {
 	{ TAG_PFILTERS,		"pPF" },
 	{ TAG_REASS_SIZE,	"sRSZ" },
 	{ TAG_DEF_TTL,		"bTTL" },
-	{ TAG_MTU_TIMEOUT,	"lMA" },
-	{ TAG_MTU_TABLE,	"sMT" },
+	{ TAG_MTU_TIMEOUT,	"lMTU-Timeout" },
+	{ TAG_MTU_TABLE,	"sMTU-Table" },
 	{ TAG_INT_MTU,		"sMTU" },
 	{ TAG_LOCAL_SUBNETS,	"BLSN" },
 	{ TAG_BROAD_ADDR,	"iBR" },
 	{ TAG_DO_MASK_DISC,	"BMD" },
 	{ TAG_SUPPLY_MASK,	"BMS" },
-	{ TAG_DO_RDISC,		"BRD" },
+	{ TAG_DO_RDISC,		"BRouter-Discovery" },
 	{ TAG_RTR_SOL_ADDR,	"iRSA" },
-	{ TAG_STATIC_ROUTE,	"pSR" },
+	{ TAG_STATIC_ROUTE,	"pStatic-Route" },
 	{ TAG_USE_TRAILERS,	"BUT" },
 	{ TAG_ARP_TIMEOUT,	"lAT" },
 	{ TAG_ETH_ENCAP,	"BIE" },
@@ -234,11 +235,11 @@ static struct tok tag2str[] = {
 	{ TAG_NIS_DOMAIN,	"aYD" },
 	{ TAG_NIS_SERVERS,	"iYS" },
 	{ TAG_NTP_SERVERS,	"iNTP" },
-	{ TAG_VENDOR_OPTS,	"bVO" },
-	{ TAG_NETBIOS_NS,	"iWNS" },
+	{ TAG_VENDOR_OPTS,	"bVendor-Option" },
+	{ TAG_NETBIOS_NS,	"iNetbios-Name-Server" },
 	{ TAG_NETBIOS_DDS,	"iWDD" },
-	{ TAG_NETBIOS_NODE,	"$WNT" },
-	{ TAG_NETBIOS_SCOPE,	"aWSC" },
+	{ TAG_NETBIOS_NODE,	"$Netbios-Node" },
+	{ TAG_NETBIOS_SCOPE,	"aNetbios-Scope" },
 	{ TAG_XWIN_FS,		"iXFS" },
 	{ TAG_XWIN_DM,		"iXDM" },
 	{ TAG_NIS_P_DOMAIN,	"sN+D" },
@@ -252,20 +253,20 @@ static struct tok tag2str[] = {
 	{ TAG_IRC_SERVER,	"iIRC" },
 	{ TAG_STREETTALK_SRVR,	"iSTS" },
 	{ TAG_STREETTALK_STDA,	"iSTDA" },
-	{ TAG_REQUESTED_IP,	"iRQ" },
-	{ TAG_IP_LEASE,		"lLT" },
+	{ TAG_REQUESTED_IP,	"iRequested-IP" },
+	{ TAG_IP_LEASE,		"lLease-Time" },
 	{ TAG_OPT_OVERLOAD,	"$OO" },
 	{ TAG_TFTP_SERVER,	"aTFTP" },
 	{ TAG_BOOTFILENAME,	"aBF" },
-	{ TAG_DHCP_MESSAGE,	" DHCP" },
-	{ TAG_SERVER_ID,	"iSID" },
-	{ TAG_PARM_REQUEST,	"bPR" },
+	{ TAG_DHCP_MESSAGE,	" DHCP-Message" },
+	{ TAG_SERVER_ID,	"iServer-ID" },
+	{ TAG_PARM_REQUEST,	"bParameter-Request" },
 	{ TAG_MESSAGE,		"aMSG" },
 	{ TAG_MAX_MSG_SIZE,	"sMSZ" },
 	{ TAG_RENEWAL_TIME,	"lRN" },
 	{ TAG_REBIND_TIME,	"lRB" },
-	{ TAG_VENDOR_CLASS,	"aVC" },
-	{ TAG_CLIENT_ID,	"$CID" },
+	{ TAG_VENDOR_CLASS,	"aVendor-Class" },
+	{ TAG_CLIENT_ID,	"$Client-ID" },
 /* RFC 2485 */
 	{ TAG_OPEN_GROUP_UAP,	"aUAP" },
 /* RFC 2563 */
@@ -277,11 +278,14 @@ static struct tok tag2str[] = {
 	{ TAG_NS_SEARCH,	"sNSSEARCH" },	/* XXX 's' */
 /* RFC 3011 */
 	{ TAG_IP4_SUBNET_SELECT, "iSUBNET" },
+/* RFC 3442 */
+	{ TAG_CLASSLESS_STATIC_RT, "$Classless-Static-Route" },
+	{ TAG_CLASSLESS_STA_RT_MS, "$Classless-Static-Route-Microsoft" },
 /* http://www.iana.org/assignments/bootp-dhcp-extensions/index.htm */
 	{ TAG_USER_CLASS,	"aCLASS" },
 	{ TAG_SLP_NAMING_AUTH,	"aSLP-NA" },
 	{ TAG_CLIENT_FQDN,	"$FQDN" },
-	{ TAG_AGENT_CIRCUIT,	"bACKT" },
+	{ TAG_AGENT_CIRCUIT,	"$Agent-Information" },
 	{ TAG_AGENT_REMOTE,	"bARMT" },
 	{ TAG_AGENT_MASK,	"bAMSK" },
 	{ TAG_TZ_STRING,	"aTZSTR" },
@@ -336,29 +340,49 @@ static struct tok arp2str[] = {
 	{ 0,			NULL }
 };
 
+static struct tok dhcp_msg_values[] = {
+        { DHCPDISCOVER, "Discover" },
+        { DHCPOFFER, "Offer" },
+        { DHCPREQUEST, "Request" },
+        { DHCPDECLINE, "Decline" },
+        { DHCPACK, "ACK" },
+        { DHCPNAK, "NACK" },
+        { DHCPRELEASE, "Release" },
+        { DHCPINFORM, "Inform" },
+        { 0,			NULL }
+};
+
+#define AGENT_SUBOPTION_CIRCUIT_ID 1
+static struct tok agent_suboption_values[] = {
+        { AGENT_SUBOPTION_CIRCUIT_ID, "Circuit-ID" },
+        { 0,			NULL }
+};
+
+
 static void
 rfc1048_print(register const u_char *bp)
 {
 	register u_int16_t tag;
-	register u_int len, size;
+	register u_int len;
 	register const char *cp;
 	register char c;
-	int first;
+	int first, idx;
 	u_int32_t ul;
 	u_int16_t us;
-	u_int8_t uc;
+	u_int8_t uc, subopt, suboptlen;
 
-	printf("\n\t  Vendor-rfc1048:");
+	printf("\n\t  Vendor-rfc1048 Extensions");
 
 	/* Step over magic cookie */
+        printf("\n\t    Magic Cookie 0x%08x", EXTRACT_32BITS(bp));
 	bp += sizeof(int32_t);
 
 	/* Loop while we there is a tag left in the buffer */
-	while (bp + 1 < snapend) {
+	while (TTEST2(*bp, 1)) {
 		tag = *bp++;
-		if (tag == TAG_PAD)
+		if (tag == TAG_PAD && vflag < 3)
 			continue;
-		if (tag == TAG_END)
+		if (tag == TAG_END && vflag < 3)
 			return;
 		if (tag == TAG_EXTENDED_OPTION) {
 			TCHECK2(*(bp + 1), 2);
@@ -371,47 +395,54 @@ rfc1048_print(register const u_char *bp)
 		} else
 			cp = tok2str(tag2str, "?T%u", tag);
 		c = *cp++;
-		printf("\n\t    %s:", cp);
 
-		/* Get the length; check for truncation */
-		if (bp + 1 >= snapend) {
-			fputs(tstr, stdout);
-			return;
+		if (tag == TAG_PAD || tag == TAG_END)
+			len = 0;
+		else {
+			/* Get the length; check for truncation */
+			TCHECK2(*bp, 1);
+			len = *bp++;
 		}
-		len = *bp++;
-		if (bp + len >= snapend) {
-			printf("[|bootp %u]", len);
+
+		printf("\n\t    %s Option %u, length %u%s", cp, tag, len,
+		    len > 0 ? ": " : "");
+
+		if (tag == TAG_PAD && vflag > 2) {
+			u_int ntag = 1;
+			while (TTEST2(*bp, 1) && *bp == TAG_PAD) {
+				bp++;
+				ntag++;
+			}
+			if (ntag > 1)
+				printf(", occurs %u", ntag);
+		}
+
+		if (!TTEST2(*bp, len)) {
+			printf("[|rfc1048 %u]", len);
 			return;
 		}
 
 		if (tag == TAG_DHCP_MESSAGE && len == 1) {
 			uc = *bp++;
-			switch (uc) {
-			case DHCPDISCOVER:	printf("DISCOVER");	break;
-			case DHCPOFFER:		printf("OFFER");	break;
-			case DHCPREQUEST:	printf("REQUEST");	break;
-			case DHCPDECLINE:	printf("DECLINE");	break;
-			case DHCPACK:		printf("ACK");		break;
-			case DHCPNAK:		printf("NACK");		break;
-			case DHCPRELEASE:	printf("RELEASE");	break;
-			case DHCPINFORM:	printf("INFORM");	break;
-			default:		printf("%u", uc);	break;
-			}
-			continue;
+                        printf("%s", tok2str(dhcp_msg_values, "Unknown (%u)", uc));
+                        continue;
 		}
 
 		if (tag == TAG_PARM_REQUEST) {
-			first = 1;
+			idx = 0;
 			while (len-- > 0) {
 				uc = *bp++;
-				cp = tok2str(tag2str, "?T%u", uc);
-				if (!first)
-					putchar('+');
+				cp = tok2str(tag2str, "?Option %u", uc);
+				if (idx % 4 == 0)
+					printf("\n\t      ");
+				else
+					printf(", ");
 				printf("%s", cp + 1);
-				first = 0;
+				idx++;
 			}
 			continue;
 		}
+
 		if (tag == TAG_EXTENDED_REQUEST) {
 			first = 1;
 			while (len > 1) {
@@ -428,12 +459,11 @@ rfc1048_print(register const u_char *bp)
 		}
 
 		/* Print data */
-		size = len;
 		if (c == '?') {
 			/* Base default formats for unknown tags on data size */
-			if (size & 1)
+			if (len & 1)
 				c = 'b';
-			else if (size & 2)
+			else if (len & 2)
 				c = 's';
 			else
 				c = 'l';
@@ -444,20 +474,20 @@ rfc1048_print(register const u_char *bp)
 		case 'a':
 			/* ascii strings */
 			putchar('"');
-			if (fn_printn(bp, size, snapend)) {
+			if (fn_printn(bp, len, snapend)) {
 				putchar('"');
 				goto trunc;
 			}
 			putchar('"');
-			bp += size;
-			size = 0;
+			bp += len;
+			len = 0;
 			break;
 
 		case 'i':
 		case 'l':
 		case 'L':
 			/* ip addresses/32-bit words */
-			while (size >= sizeof(ul)) {
+			while (len >= sizeof(ul)) {
 				if (!first)
 					putchar(',');
 				ul = EXTRACT_32BITS(bp);
@@ -469,14 +499,14 @@ rfc1048_print(register const u_char *bp)
 				else
 					printf("%u", ul);
 				bp += sizeof(ul);
-				size -= sizeof(ul);
+				len -= sizeof(ul);
 				first = 0;
 			}
 			break;
 
 		case 'p':
 			/* IP address pairs */
-			while (size >= 2*sizeof(ul)) {
+			while (len >= 2*sizeof(ul)) {
 				if (!first)
 					putchar(',');
 				memcpy((char *)&ul, (const char *)bp, sizeof(ul));
@@ -485,27 +515,27 @@ rfc1048_print(register const u_char *bp)
 				memcpy((char *)&ul, (const char *)bp, sizeof(ul));
 				printf("%s)", ipaddr_string(&ul));
 				bp += sizeof(ul);
-				size -= 2*sizeof(ul);
+				len -= 2*sizeof(ul);
 				first = 0;
 			}
 			break;
 
 		case 's':
 			/* shorts */
-			while (size >= sizeof(us)) {
+			while (len >= sizeof(us)) {
 				if (!first)
 					putchar(',');
 				us = EXTRACT_16BITS(bp);
 				printf("%u", us);
 				bp += sizeof(us);
-				size -= sizeof(us);
+				len -= sizeof(us);
 				first = 0;
 			}
 			break;
 
 		case 'B':
 			/* boolean */
-			while (size > 0) {
+			while (len > 0) {
 				if (!first)
 					putchar(',');
 				switch (*bp) {
@@ -520,7 +550,7 @@ rfc1048_print(register const u_char *bp)
 					break;
 				}
 				++bp;
-				--size;
+				--len;
 				first = 0;
 			}
 			break;
@@ -529,7 +559,7 @@ rfc1048_print(register const u_char *bp)
 		case 'x':
 		default:
 			/* Bytes */
-			while (size > 0) {
+			while (len > 0) {
 				if (!first)
 					putchar(c == 'x' ? ':' : '.');
 				if (c == 'x')
@@ -537,7 +567,7 @@ rfc1048_print(register const u_char *bp)
 				else
 					printf("%u", *bp);
 				++bp;
-				--size;
+				--len;
 				first = 0;
 			}
 			break;
@@ -547,78 +577,196 @@ rfc1048_print(register const u_char *bp)
 			switch (tag) {
 
 			case TAG_NETBIOS_NODE:
+				/* this option should be at least 1 byte long */
+				if (len < 1)  {
+					printf("ERROR: option %u len %u < 1 bytes",
+					    TAG_NETBIOS_NODE, len);
+					bp += len;
+					len = 0;
+					break;
+				}
 				tag = *bp++;
-				--size;
+				--len;
 				fputs(tok2str(nbo2str, NULL, tag), stdout);
 				break;
 
 			case TAG_OPT_OVERLOAD:
+				/* this option should be at least 1 byte long */
+				if (len < 1)  {
+					printf("ERROR: option %u len %u < 1 bytes",
+					    TAG_OPT_OVERLOAD, len);
+					bp += len;
+					len = 0;
+					break;
+				}
 				tag = *bp++;
-				--size;
+				--len;
 				fputs(tok2str(oo2str, NULL, tag), stdout);
 				break;
 
 			case TAG_CLIENT_FQDN:
-				/* option 81 should be at least 4 bytes long */
-				if (len < 4)  {
-                                        printf("ERROR: options 81 len %u < 4 bytes", len);
+				/* this option should be at least 3 bytes long */
+				if (len < 3)  {
+					printf("ERROR: option %u len %u < 3 bytes",
+					    TAG_CLIENT_FQDN, len);
+					bp += len;
+					len = 0;
 					break;
 				}
-				if (*bp++)
-					printf("[svrreg]");
 				if (*bp)
-					printf("%u/%u/", *bp, *(bp+1));
+					printf("[%s] ", client_fqdn_flags(*bp));
+				bp++;
+				if (*bp || *(bp+1))
+					printf("%u/%u ", *bp, *(bp+1));
 				bp += 2;
 				putchar('"');
-				if (fn_printn(bp, size - 3, snapend)) {
+				if (fn_printn(bp, len - 3, snapend)) {
 					putchar('"');
 					goto trunc;
 				}
 				putchar('"');
-				bp += size - 3;
-				size = 0;
+				bp += len - 3;
+				len = 0;
 				break;
 
 			case TAG_CLIENT_ID:
-			    {	int type = *bp++;
-				size--;
+			    {	int type;
+
+				/* this option should be at least 1 byte long */
+				if (len < 1)  {
+					printf("ERROR: option %u len %u < 1 bytes",
+					    TAG_CLIENT_ID, len);
+					bp += len;
+					len = 0;
+					break;
+				}
+				type = *bp++;
+				len--;
 				if (type == 0) {
 					putchar('"');
-					if (fn_printn(bp, size, snapend)) {
+					if (fn_printn(bp, len, snapend)) {
 						putchar('"');
 						goto trunc;
 					}
 					putchar('"');
-					bp += size;
-					size = 0;
+					bp += len;
+					len = 0;
 					break;
 				} else {
-					printf("[%s]", tok2str(arp2str, "type-%d", type));
+					printf("%s ", tok2str(arp2str, "hardware-type %u,", type));
+					while (len > 0) {
+						if (!first)
+							putchar(':');
+						printf("%02x", *bp);
+						++bp;
+						--len;
+						first = 0;
+					}
+				}
+				break;
+			    }
+
+			case TAG_AGENT_CIRCUIT:
+				while (len >= 2) {
+					subopt = *bp++;
+					suboptlen = *bp++;
+					len -= 2;
+					if (suboptlen > len) {
+						printf("\n\t      %s SubOption %u, length %u: length goes past end of option",
+						   tok2str(agent_suboption_values, "Unknown", subopt),
+						   subopt,
+						   suboptlen);
+						bp += len;
+						len = 0;
+						break;
+					}
+					printf("\n\t      %s SubOption %u, length %u: ",
+					   tok2str(agent_suboption_values, "Unknown", subopt),
+					   subopt,
+					   suboptlen);
+					switch (subopt) {
+
+					case AGENT_SUBOPTION_CIRCUIT_ID:
+						fn_printn(bp, suboptlen, NULL);
+						break;
+
+					default:
+						print_unknown_data(bp, "\n\t\t", suboptlen);
+					}
+
+					len -= suboptlen;
+					bp += suboptlen;
+			    }
+			    break;
+
+			case TAG_CLASSLESS_STATIC_RT:
+			case TAG_CLASSLESS_STA_RT_MS:
+			{	
+				u_int mask_width, significant_octets, i;
+
+				/* this option should be at least 5 bytes long */
+				if (len < 5)  {
+					printf("ERROR: option %u len %u < 5 bytes",
+					    TAG_CLASSLESS_STATIC_RT, len);
+					bp += len;
+					len = 0;
+					break;
 				}
-				while (size > 0) {
+				while (len > 0) {
 					if (!first)
-						putchar(':');
-					printf("%02x", *bp);
-					++bp;
-					--size;
+						putchar(',');
+					mask_width = *bp++;
+					len--;
+					/* mask_width <= 32 */
+					if (mask_width > 32) {
+						printf("[ERROR: Mask width (%d) > 32]",  mask_width);
+						bp += len;
+						len = 0;
+						break;
+					}
+					significant_octets = (mask_width + 7) / 8;
+					/* significant octets + router(4) */
+					if (len < significant_octets + 4) {
+						printf("[ERROR: Remaining length (%u) < %u bytes]",  len, significant_octets + 4);
+						bp += len;
+						len = 0;
+						break;
+					}
+					putchar('(');
+					if (mask_width == 0)
+						printf("default");
+					else {
+						for (i = 0; i < significant_octets ; i++) {
+							if (i > 0)
+								putchar('.');
+							printf("%d", *bp++);
+						}
+						for (i = significant_octets ; i < 4 ; i++)
+							printf(".0");
+						printf("/%d", mask_width);
+					}
+					memcpy((char *)&ul, (const char *)bp, sizeof(ul));
+					printf(":%s)", ipaddr_string(&ul));
+					bp += sizeof(ul);
+					len -= (significant_octets + 4);
 					first = 0;
 				}
-				break;
-			    }
+			}
+			break;
 
 			default:
 				printf("[unknown special tag %u, size %u]",
-				    tag, size);
-				bp += size;
-				size = 0;
+				    tag, len);
+				bp += len;
+				len = 0;
 				break;
 			}
 			break;
 		}
 		/* Data left over? */
-		if (size) {
-			printf("[len %u]", len);
-			bp += size;
+		if (len) {
+			printf("\n\t  trailing data length %u", len);
+			bp += len;
 		}
 	}
 	return;
@@ -656,3 +804,22 @@ trunc:
 	fputs(tstr, stdout);
 #undef PRINTCMUADDR
 }
+
+static char *
+client_fqdn_flags(u_int flags)
+{
+	static char buf[8+1];
+	int i = 0;
+
+	if (flags & CLIENT_FQDN_FLAGS_S)
+		buf[i++] = 'S';
+	if (flags & CLIENT_FQDN_FLAGS_O)
+		buf[i++] = 'O';
+	if (flags & CLIENT_FQDN_FLAGS_E)
+		buf[i++] = 'E';
+	if (flags & CLIENT_FQDN_FLAGS_N)
+		buf[i++] = 'N';
+	buf[i] = '\0';
+
+	return buf;
+}
diff --git a/contrib/tcpdump/print-chdlc.c b/contrib/tcpdump/print-chdlc.c
index 244119f..b7654f5 100644
--- a/contrib/tcpdump/print-chdlc.c
+++ b/contrib/tcpdump/print-chdlc.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-chdlc.c,v 1.32.2.8 2005/08/23 10:29:42 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-chdlc.c,v 1.32.2.11 2005/11/29 08:57:10 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -42,6 +42,13 @@ static const char rcsid[] _U_ =
 
 static void chdlc_slarp_print(const u_char *, u_int);
 
+const struct tok chdlc_cast_values[] = { 
+    { CHDLC_UNICAST, "unicast" },
+    { CHDLC_BCAST, "bcast" },
+    { 0, NULL}
+};
+
+
 /* Standard CHDLC printer */
 u_int
 chdlc_if_print(const struct pcap_pkthdr *h, register const u_char *p)
@@ -59,58 +66,52 @@ chdlc_if_print(const struct pcap_pkthdr *h, register const u_char *p)
 u_int
 chdlc_print(register const u_char *p, u_int length) {
 	u_int proto;
-	const struct ip *ip;
 
 	proto = EXTRACT_16BITS(&p[2]);
 	if (eflag) {
-		switch (p[0]) {
-		case CHDLC_UNICAST:
-			printf("unicast ");
-			break;
-		case CHDLC_BCAST:
-			printf("bcast ");
-			break;
-		default:
-			printf("0x%02x ", p[0]);
-			break;
-		}
-		printf("%d %04x: ", length, proto);
+                printf("%s, ethertype %s (0x%04x), length %u: ",
+                       tok2str(chdlc_cast_values, "0x%02x", p[0]),
+                       tok2str(ethertype_values, "Unknown", proto),
+                       proto,
+                       length);
 	}
 
 	length -= CHDLC_HDRLEN;
-	ip = (const struct ip *)(p + CHDLC_HDRLEN);
+	p += CHDLC_HDRLEN;
+
 	switch (proto) {
 	case ETHERTYPE_IP:
-		ip_print(gndo, (const u_char *)ip, length);
+		ip_print(gndo, p, length);
 		break;
 #ifdef INET6
 	case ETHERTYPE_IPV6:
-		ip6_print((const u_char *)ip, length);
+		ip6_print(p, length);
 		break;
 #endif
 	case CHDLC_TYPE_SLARP:
-		chdlc_slarp_print((const u_char *)ip, length);
+		chdlc_slarp_print(p, length);
 		break;
 #if 0
 	case CHDLC_TYPE_CDP:
-		chdlc_cdp_print((const u_char *)ip, length);
+		chdlc_cdp_print(p, length);
 		break;
 #endif
         case ETHERTYPE_MPLS:
         case ETHERTYPE_MPLS_MULTI:
-                mpls_print((const u_char *)(ip), length);
+                mpls_print(p, length);
 		break;
         case ETHERTYPE_ISO:
                 /* is the fudge byte set ? lets verify by spotting ISO headers */
-                if (*(p+CHDLC_HDRLEN+1) == 0x81 ||
-                    *(p+CHDLC_HDRLEN+1) == 0x82 ||
-                    *(p+CHDLC_HDRLEN+1) == 0x83)
-                    isoclns_print(p+CHDLC_HDRLEN+1, length-1, length-1);
+                if (*(p+1) == 0x81 ||
+                    *(p+1) == 0x82 ||
+                    *(p+1) == 0x83)
+                    isoclns_print(p+1, length-1, length-1);
                 else
-                    isoclns_print(p+CHDLC_HDRLEN, length, length);
+                    isoclns_print(p, length, length);
                 break;
 	default:
-                printf("unknown CHDLC protocol (0x%04x)", proto);
+                if (!eflag)
+                        printf("unknown CHDLC protocol (0x%04x)", proto);
                 break;
 	}
 
diff --git a/contrib/tcpdump/print-dccp.c b/contrib/tcpdump/print-dccp.c
index c0a5ea3..e6bfca6 100644
--- a/contrib/tcpdump/print-dccp.c
+++ b/contrib/tcpdump/print-dccp.c
@@ -9,7 +9,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-dccp.c,v 1.1.2.2 2005/09/20 06:25:45 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-dccp.c,v 1.1.2.6 2006/02/19 05:08:44 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -146,7 +146,7 @@ static u_int64_t dccp_seqno(const struct dccp_hdr *dh)
 	u_int64_t seqno = EXTRACT_24BITS(&seq_high) & 0xFFFFFF;
 
 	if (DCCPH_X(dh) != 0) {
-		const struct dccp_hdr_ext *dhx = (void *)dh + sizeof(*dh);
+		const struct dccp_hdr_ext *dhx = (void *)(dh + 1);
 		u_int32_t seq_low = dhx->dccph_seq_low;
 		seqno &= 0x00FFFF;  /* clear reserved field */
 		seqno = (seqno << 32) + EXTRACT_32BITS(&seq_low);
@@ -155,25 +155,36 @@ static u_int64_t dccp_seqno(const struct dccp_hdr *dh)
 	return seqno;
 }
 
-static u_int64_t dccp_ack_no(const struct dccp_hdr *dh,
-		const struct dccp_hdr_ack_bits *dh_ack)
+static inline unsigned int dccp_basic_hdr_len(const struct dccp_hdr *dh)
+{
+	return sizeof(*dh) + (DCCPH_X(dh) ? sizeof(struct dccp_hdr_ext) : 0);
+}
+
+static void dccp_print_ack_no(const u_char *bp)
 {
-	u_int32_t ack_high = DCCPH_ACK(dh_ack);
-	u_int64_t ackno = EXTRACT_24BITS(&ack_high) & 0xFFFFFF;
+	const struct dccp_hdr *dh = (const struct dccp_hdr *)bp;
+	const struct dccp_hdr_ack_bits *dh_ack =
+		(struct dccp_hdr_ack_bits *)(bp + dccp_basic_hdr_len(dh));
+	u_int32_t ack_high;
+	u_int64_t ackno;
+
+	TCHECK2(*dh_ack,4);
+	ack_high = DCCPH_ACK(dh_ack);
+	ackno = EXTRACT_24BITS(&ack_high) & 0xFFFFFF;
 
 	if (DCCPH_X(dh) != 0) {
-		u_int32_t ack_low = dh_ack->dccph_ack_nr_low;
-		
+		u_int32_t ack_low;
+
+		TCHECK2(*dh_ack,8);
+		ack_low = dh_ack->dccph_ack_nr_low;
+
 		ackno &= 0x00FFFF;  /* clear reserved field */
 		ackno = (ackno << 32) + EXTRACT_32BITS(&ack_low);
 	}
 
-	return ackno;
-}
-
-static inline unsigned int dccp_basic_hdr_len(const struct dccp_hdr *dh)
-{
-	return sizeof(*dh) + (DCCPH_X(dh) ? sizeof(struct dccp_hdr_ext) : 0);
+	(void)printf("(ack=%" PRIu64 ") ", ackno);
+trunc:
+	return;
 }
 
 static inline unsigned int dccp_packet_hdr_len(const u_int8_t type)
@@ -301,7 +312,8 @@ void dccp_print(const u_char *bp, const u_char *data2, u_int len)
 		struct dccp_hdr_request *dhr =
 			(struct dccp_hdr_request *)(bp + dccp_basic_hdr_len(dh));
 		TCHECK(*dhr);
-		(void)printf("request (service=%d) ", dhr->dccph_req_service);
+		(void)printf("request (service=%d) ",
+			     EXTRACT_32BITS(&dhr->dccph_req_service));
 		extlen += 4;
 		break;
 	}
@@ -309,9 +321,8 @@ void dccp_print(const u_char *bp, const u_char *data2, u_int len)
 		struct dccp_hdr_response *dhr =
 			(struct dccp_hdr_response *)(bp + dccp_basic_hdr_len(dh));
 		TCHECK(*dhr);
-		(void)printf("response (service=%d, ack=%" PRIu64 ") ",
-			     dhr->dccph_resp_service,
-			     dccp_ack_no(dh,&(dhr->dccph_resp_ack)));
+		(void)printf("response (service=%d) ",
+			     EXTRACT_32BITS(&dhr->dccph_resp_service));
 		extlen += 12;
 		break;
 	}
@@ -319,20 +330,12 @@ void dccp_print(const u_char *bp, const u_char *data2, u_int len)
 		(void)printf("data ");
 		break;
 	case DCCP_PKT_ACK: {
-		struct dccp_hdr_ack_bits *dha =
-			(struct dccp_hdr_ack_bits *)(bp + dccp_basic_hdr_len(dh));
-		TCHECK(*dha);
-		(void)printf("ack (ack=%" PRIu64 ") ",
-			     dccp_ack_no(dh,dha));
+		(void)printf("ack ");
 		extlen += 8;
 		break;
 	}
 	case DCCP_PKT_DATAACK: {
-		struct dccp_hdr_ack_bits *dha =
-			(struct dccp_hdr_ack_bits *)(bp + dccp_basic_hdr_len(dh));
-		TCHECK(*dha);
-		(void)printf("dataack (ack=%" PRIu64 ") ",
-			     dccp_ack_no(dh,dha));
+		(void)printf("dataack ");
 		extlen += 8;
 		break;
 	}
@@ -366,6 +369,10 @@ void dccp_print(const u_char *bp, const u_char *data2, u_int len)
 		break;
 	}
 
+	if ((DCCPH_TYPE(dh) != DCCP_PKT_DATA) && 
+			(DCCPH_TYPE(dh) != DCCP_PKT_REQUEST))
+		dccp_print_ack_no(bp);
+
 	if (vflag < 2)
 		return;
 
diff --git a/contrib/tcpdump/print-dhcp6.c b/contrib/tcpdump/print-dhcp6.c
index b304f87..9f4999d 100644
--- a/contrib/tcpdump/print-dhcp6.c
+++ b/contrib/tcpdump/print-dhcp6.c
@@ -32,13 +32,15 @@
  *  RFC3319,
  *  RFC3633,
  *  RFC3646,
- *  draft-ietf-dhc-dhcpv6-opt-timeconfig-03.txt,
- *  draft-ietf-dhc-lifetime-00.txt,
+ *  RFC3898,
+ *  RFC4075,
+ *  RFC4242,
+ *  RFC4280,
  */
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-dhcp6.c,v 1.35 2004/07/06 22:16:03 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-dhcp6.c,v 1.35.2.1 2006/10/25 22:04:36 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -104,8 +106,8 @@ struct dhcp6_relay {
 #define DH6OPT_CLIENTID	1
 #define DH6OPT_SERVERID	2
 #define DH6OPT_IA_NA 3
-#define DH6OPT_IA_TMP 4
-#define DH6OPT_IADDR 5
+#define DH6OPT_IA_TA 4
+#define DH6OPT_IA_ADDR 5
 #define DH6OPT_ORO 6
 #define DH6OPT_PREFERENCE 7
 #  define DH6OPT_PREF_MAX 255
@@ -141,21 +143,18 @@ struct dhcp6_relay {
 #define DH6OPT_DNSNAME 24
 #define DH6OPT_IA_PD 25
 #define DH6OPT_IA_PD_PREFIX 26
-
-/*
- * The old prefix delegation option used in the service specification document
- * (200206xx version) by NTT Communications.
- */
-#define DH6OPT_PREFIX_DELEGATION 30
-#define DH6OPT_PREFIX_INFORMATION 31
-#define DH6OPT_PREFIX_REQUEST 32
-
-/*
- * The following one is an unassigned number.
- * We temporarily use values as of KAME snap 20040322.
- */
-#define DH6OPT_NTP_SERVERS 35
-#define DH6OPT_LIFETIME 36
+#define DH6OPT_NIS_SERVERS 27
+#define DH6OPT_NISP_SERVERS 28
+#define DH6OPT_NIS_NAME 29
+#define DH6OPT_NISP_NAME 30
+#define DH6OPT_NTP_SERVERS 31
+#define DH6OPT_LIFETIME 32
+#define DH6OPT_BCMCS_SERVER_D 33
+#define DH6OPT_BCMCS_SERVER_A 34
+#define DH6OPT_GEOCONF_CIVIC 36
+#define DH6OPT_REMOTE_ID 37
+#define DH6OPT_SUBSCRIBER_ID 38
+#define DH6OPT_CLIENT_FQDN 39
 
 struct dhcp6opt {
 	u_int16_t dh6opt_type;
@@ -171,6 +170,14 @@ struct dhcp6_ia {
 	u_int32_t dh6opt_ia_t2;
 };
 
+struct dhcp6_ia_addr {
+	u_int16_t dh6opt_ia_addr_type;
+	u_int16_t dh6opt_ia_addr_len;
+	struct in6_addr dh6opt_ia_addr_addr;
+	u_int32_t dh6opt_ia_addr_pltime;
+	u_int32_t dh6opt_ia_addr_vltime;
+}  __attribute__ ((__packed__));
+
 struct dhcp6_ia_prefix {
 	u_int16_t dh6opt_ia_prefix_type;
 	u_int16_t dh6opt_ia_prefix_len;
@@ -205,6 +212,10 @@ dhcp6opt_name(int type)
 		return "server ID";
 	case DH6OPT_IA_NA:
 		return "IA_NA";
+	case DH6OPT_IA_TA:
+		return "IA_TA";
+	case DH6OPT_IA_ADDR:
+		return "IA_ADDR";
 	case DH6OPT_ORO:
 		return "option request";
 	case DH6OPT_PREFERENCE:
@@ -241,10 +252,6 @@ dhcp6opt_name(int type)
 		return "DNS";
 	case DH6OPT_DNSNAME:
 		return "DNS name";
-	case DH6OPT_PREFIX_DELEGATION:
-		return "prefix delegation";
-	case DH6OPT_PREFIX_INFORMATION:
-		return "prefix information";
 	case DH6OPT_IA_PD:
 		return "IA_PD";
 	case DH6OPT_IA_PD_PREFIX:
@@ -253,6 +260,26 @@ dhcp6opt_name(int type)
 		return "NTP Server";
 	case DH6OPT_LIFETIME:
 		return "lifetime";
+	case DH6OPT_NIS_SERVERS:
+		return "NIS server";
+	case DH6OPT_NISP_SERVERS:
+		return "NIS+ server";
+	case DH6OPT_NIS_NAME:
+		return "NIS domain name";
+	case DH6OPT_NISP_NAME:
+		return "NIS+ domain name";
+	case DH6OPT_BCMCS_SERVER_D:
+		return "BCMCS domain name";
+	case DH6OPT_BCMCS_SERVER_A:
+		return "BCMCS server";
+	case DH6OPT_GEOCONF_CIVIC:
+		return "Geoconf Civic";
+	case DH6OPT_REMOTE_ID:
+		return "Remote ID";
+	case DH6OPT_SUBSCRIBER_ID:
+		return "Subscriber ID";
+	case DH6OPT_CLIENT_FQDN:
+		return "Client FQDN";
 	default:
 		snprintf(genstr, sizeof(genstr), "opt_%d", type);
 		return(genstr);
@@ -298,9 +325,9 @@ dhcp6opt_print(const u_char *cp, const u_char *ep)
 	size_t optlen;
 	u_int16_t val16;
 	u_int32_t val32;
-	struct in6_addr addr6;
 	struct dhcp6_ia ia;
 	struct dhcp6_ia_prefix ia_prefix;
+	struct dhcp6_ia_addr ia_addr;
 	struct dhcp6_auth authopt;
 	u_int authinfolen, authrealmlen;
 
@@ -369,6 +396,29 @@ dhcp6opt_print(const u_char *cp, const u_char *ep)
 				break;
 			}
 			break;
+		case DH6OPT_IA_ADDR:
+			if (optlen < sizeof(ia_addr) - 4) {
+				printf(" ?)");
+				break;
+			}
+			memcpy(&ia_addr, (u_char *)dh6o, sizeof(ia_addr));
+			printf(" %s",
+			    ip6addr_string(&ia_addr.dh6opt_ia_addr_addr));
+			ia_addr.dh6opt_ia_addr_pltime =
+			    ntohl(ia_addr.dh6opt_ia_addr_pltime);
+			ia_addr.dh6opt_ia_addr_vltime =
+			    ntohl(ia_addr.dh6opt_ia_addr_vltime);
+			printf(" pltime:%lu vltime:%lu",
+			    (unsigned long)ia_addr.dh6opt_ia_addr_pltime,
+			    (unsigned long)ia_addr.dh6opt_ia_addr_vltime);
+			if (optlen > sizeof(ia_addr) - 4) {
+				/* there are sub-options */
+				dhcp6opt_print((u_char *)dh6o +
+				    sizeof(ia_addr),
+				    (u_char *)(dh6o + 1) + optlen);
+			}
+			printf(")");
+			break;
 		case DH6OPT_ORO:
 			if (optlen % 2) {
 				printf(" ?)");
@@ -526,6 +576,9 @@ dhcp6opt_print(const u_char *cp, const u_char *ep)
 		case DH6OPT_SIP_SERVER_A:
 		case DH6OPT_DNS:
 		case DH6OPT_NTP_SERVERS:
+		case DH6OPT_NIS_SERVERS:
+		case DH6OPT_NISP_SERVERS:
+		case DH6OPT_BCMCS_SERVER_A:
 			if (optlen % 16) {
 				printf(" ?)");
 				break;
@@ -535,25 +588,6 @@ dhcp6opt_print(const u_char *cp, const u_char *ep)
 				printf(" %s", ip6addr_string(&tp[i]));
 			printf(")");
 			break;
-		case DH6OPT_PREFIX_DELEGATION:
-			dhcp6opt_print((u_char *)(dh6o + 1),
-			    (u_char *)(dh6o + 1) + optlen);
-			printf(")");
-			break;
-		case DH6OPT_PREFIX_INFORMATION:
-			if (optlen % 21)
-				printf(" ?)");
-			memcpy(&addr6, (u_char *)(dh6o + 1) + 5,
-			    sizeof(addr6));
-			printf(" %s/%d", ip6addr_string(&addr6),
-			    (int)*((u_char *)(dh6o + 1) + 4));
-			memcpy(&val32, dh6o + 1, sizeof(val32));
-			val32 = ntohl(val32);
-			if (val32 == DHCP6_DURATITION_INFINITE)
-				printf(" lease-duration: infinite)");
-			else
-				printf(" lease-duration: %u)", val32);
-			break;
 		case DH6OPT_STATUS_CODE:
 			if (optlen < 2) {
 				printf(" ?)");
diff --git a/contrib/tcpdump/print-domain.c b/contrib/tcpdump/print-domain.c
index adcf592..d4a35d8 100644
--- a/contrib/tcpdump/print-domain.c
+++ b/contrib/tcpdump/print-domain.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-domain.c,v 1.89.2.1 2005/04/20 20:59:00 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-domain.c,v 1.89.2.8 2007/02/13 19:19:27 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -278,9 +278,20 @@ struct tok ns_type2str[] = {
 	{ T_SRV,	"SRV" },		/* RFC 2782 */
 	{ T_ATMA,	"ATMA" },		/* ATM Forum */
 	{ T_NAPTR,	"NAPTR" },		/* RFC 2168, RFC 2915 */
+	{ T_KX,		"KX" },			/* RFC 2230 */
+	{ T_CERT,	"CERT" },		/* RFC 2538 */
 	{ T_A6,		"A6" },			/* RFC 2874 */
 	{ T_DNAME,	"DNAME" },		/* RFC 2672 */
+	{ T_SINK, 	"SINK" },
 	{ T_OPT,	"OPT" },		/* RFC 2671 */
+	{ T_APL, 	"APL" },		/* RFC 3123 */
+	{ T_DS,		"DS" },			/* RFC 4034 */
+	{ T_SSHFP,	"SSHFP" },		/* RFC 4255 */
+	{ T_IPSECKEY,	"IPSECKEY" },		/* RFC 4025 */
+	{ T_RRSIG, 	"RRSIG" },		/* RFC 4034 */
+	{ T_NSEC,	"NSEC" },		/* RFC 4034 */
+	{ T_DNSKEY,	"DNSKEY" },		/* RFC 4034 */
+	{ T_SPF,	"SPF" },		/* RFC-schlitt-spf-classic-02.txt */
 	{ T_UINFO,	"UINFO" },
 	{ T_UID,	"UID" },
 	{ T_GID,	"GID" },
@@ -309,23 +320,32 @@ static const u_char *
 ns_qprint(register const u_char *cp, register const u_char *bp, int is_mdns)
 {
 	register const u_char *np = cp;
-	register u_int i;
+	register u_int i, class;
 
 	cp = ns_nskip(cp);
 
 	if (cp == NULL || !TTEST2(*cp, 4))
 		return(NULL);
 
-	/* print the qtype and qclass (if it's not IN) */
+	/* print the qtype */
 	i = EXTRACT_16BITS(cp);
 	cp += 2;
 	printf(" %s", tok2str(ns_type2str, "Type%d", i));
+	/* print the qclass (if it's not IN) */
 	i = EXTRACT_16BITS(cp);
 	cp += 2;
-	if (is_mdns && i == (C_IN|C_CACHE_FLUSH))
-		printf(" (Cache flush)");
-	else if (i != C_IN)
-		printf(" %s", tok2str(ns_class2str, "(Class %d)", i));
+	if (is_mdns)
+		class = (i & ~C_QU);
+	else
+		class = i;
+	if (class != C_IN)
+		printf(" %s", tok2str(ns_class2str, "(Class %d)", class));
+	if (is_mdns) {
+		if (i & C_QU)
+			printf(" (QU)");
+		else
+			printf(" (QM)");
+	}
 
 	fputs("? ", stdout);
 	cp = ns_nprint(np, bp);
@@ -336,7 +356,7 @@ ns_qprint(register const u_char *cp, register const u_char *bp, int is_mdns)
 static const u_char *
 ns_rprint(register const u_char *cp, register const u_char *bp, int is_mdns)
 {
-	register u_int class;
+	register u_int i, class, opt_flags = 0;
 	register u_short typ, len;
 	register const u_char *rp;
 
@@ -350,18 +370,30 @@ ns_rprint(register const u_char *cp, register const u_char *bp, int is_mdns)
 	if (cp == NULL || !TTEST2(*cp, 10))
 		return (snapend);
 
-	/* print the type/qtype and class (if it's not IN) */
+	/* print the type/qtype */
 	typ = EXTRACT_16BITS(cp);
 	cp += 2;
-	class = EXTRACT_16BITS(cp);
+	/* print the class (if it's not IN and the type isn't OPT) */
+	i = EXTRACT_16BITS(cp);
 	cp += 2;
-	if (is_mdns && class == (C_IN|C_CACHE_FLUSH))
-		printf(" (Cache flush)");
-	else if (class != C_IN && typ != T_OPT)
+	if (is_mdns)
+		class = (i & ~C_CACHE_FLUSH);
+	else
+		class = i;
+	if (class != C_IN && typ != T_OPT)
 		printf(" %s", tok2str(ns_class2str, "(Class %d)", class));
+	if (is_mdns) {
+		if (i & C_CACHE_FLUSH)
+			printf(" (Cache flush)");
+	}
 
 	/* ignore ttl */
-	cp += 4;
+	cp += 2;
+	/* if T_OPT, save opt_flags */
+	if (typ == T_OPT)
+		opt_flags = EXTRACT_16BITS(cp);
+	/* ignore rest of ttl */
+	cp += 2;
 
 	len = EXTRACT_16BITS(cp);
 	cp += 2;
@@ -478,6 +510,8 @@ ns_rprint(register const u_char *cp, register const u_char *bp, int is_mdns)
 
 	case T_OPT:
 		printf(" UDPsize=%u", class);
+		if (opt_flags & 0x8000)
+			printf(" OK");
 		break;
 
 	case T_UNSPECA:		/* One long string */
@@ -540,7 +574,7 @@ ns_print(register const u_char *bp, u_int length, int is_mdns)
 
 	if (DNS_QR(np)) {
 		/* this is a response */
-		printf(" %d%s%s%s%s%s%s",
+		printf("%d%s%s%s%s%s%s",
 			EXTRACT_16BITS(&np->id),
 			ns_ops[DNS_OPCODE(np)],
 			ns_resp[DNS_RCODE(np)],
@@ -608,7 +642,7 @@ ns_print(register const u_char *bp, u_int length, int is_mdns)
 	}
 	else {
 		/* this is a request */
-		printf(" %d%s%s%s", EXTRACT_16BITS(&np->id), ns_ops[DNS_OPCODE(np)],
+		printf("%d%s%s%s", EXTRACT_16BITS(&np->id), ns_ops[DNS_OPCODE(np)],
 		    DNS_RD(np) ? "+" : "",
 		    DNS_CD(np) ? "%" : "");
 
diff --git a/contrib/tcpdump/print-ether.c b/contrib/tcpdump/print-ether.c
index 8d87830..f71a7cc 100644
--- a/contrib/tcpdump/print-ether.c
+++ b/contrib/tcpdump/print-ether.c
@@ -20,7 +20,7 @@
  */
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ether.c,v 1.95.2.4 2005/07/10 14:47:57 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ether.c,v 1.95.2.6 2006/02/20 18:15:03 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -47,7 +47,7 @@ const struct tok ethertype_values[] = {
     { ETHERTYPE_VMAN,		"VMAN" },
     { ETHERTYPE_PUP,            "PUP" },
     { ETHERTYPE_ARP,            "ARP"},
-    { ETHERTYPE_REVARP ,        "Reverse ARP"},
+    { ETHERTYPE_REVARP,         "Reverse ARP"},
     { ETHERTYPE_NS,             "NS" },
     { ETHERTYPE_SPRITE,         "Sprite" },
     { ETHERTYPE_TRAIL,          "Trail" },
@@ -128,7 +128,6 @@ ether_print(const u_char *p, u_int length, u_int caplen)
 	/*
 	 * Is it (gag) an 802.3 encapsulation?
 	 */
-	extracted_ether_type = 0;
 	if (ether_type <= ETHERMTU) {
 		/* Try to print the LLC-layer header & higher layers */
 		if (llc_print(p, length, caplen, ESRC(ep), EDST(ep),
@@ -243,11 +242,13 @@ ether_encap_print(u_short ether_type, const u_char *p,
 
 		if (llc_print(p, length, caplen, p - 18, p - 12,
 		    extracted_ether_type) == 0) {
-				ether_hdr_print(p - 18, length + 4);
+                        ether_hdr_print(p - 18, length + 4);
+
+                        if (!suppress_default_print) {
+                                default_print(p - 18, caplen + 4);
+                        }
 		}
 
-		if (!suppress_default_print)
-		        default_print(p - 18, caplen + 4);
 
 		return (1);
 
@@ -269,10 +270,11 @@ ether_encap_print(u_short ether_type, const u_char *p,
                 if (llc_print(p, length, caplen, p - 16, p - 10,
                               extracted_ether_type) == 0) {
                     ether_hdr_print(p - 16, length + 2);
-                }
 
-                if (!suppress_default_print)
-                    default_print(p - 16, caplen + 2);
+                    if (!suppress_default_print) {
+                            default_print(p - 16, caplen + 2);
+                    }
+                }
 
                 return (1);
 
diff --git a/contrib/tcpdump/print-fddi.c b/contrib/tcpdump/print-fddi.c
index 7d12a30..eeb7191 100644
--- a/contrib/tcpdump/print-fddi.c
+++ b/contrib/tcpdump/print-fddi.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-fddi.c,v 1.64.2.1 2005/07/07 01:24:35 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-fddi.c,v 1.64.2.2 2005/11/13 12:12:59 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -264,7 +264,6 @@ fddi_print(const u_char *p, u_int length, u_int caplen)
 	caplen -= FDDI_HDRLEN;
 
 	/* Frame Control field determines interpretation of packet */
-	extracted_ethertype = 0;
 	if ((fddip->fddi_fc & FDDIFC_CLFF) == FDDIFC_LLC_ASYNC) {
 		/* Try to print the LLC-layer header & higher layers */
 		if (llc_print(p, length, caplen, ESRC(&ehdr), EDST(&ehdr),
diff --git a/contrib/tcpdump/print-fr.c b/contrib/tcpdump/print-fr.c
index 189612d..b53a88b 100644
--- a/contrib/tcpdump/print-fr.c
+++ b/contrib/tcpdump/print-fr.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-	"@(#)$Header: /tcpdump/master/tcpdump/print-fr.c,v 1.32.2.12 2005/08/23 03:15:51 guy Exp $ (LBL)";
+	"@(#)$Header: /tcpdump/master/tcpdump/print-fr.c,v 1.32.2.15 2006/02/01 14:39:56 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -111,6 +111,8 @@ static int parse_q922_addr(const u_char *p, u_int *dlci, u_int *sdlcore,
 
         flags[0] = p[0] & 0x02; /* populate the first flag fields */
         flags[1] = p[1] & 0x0c;
+        flags[2] = 0;           /* clear the rest of the flags */
+        flags[3] = 0;
 
 	if (p[1] & FR_EA_BIT)
 		return 0;	/* 2-byte Q.922 address */
@@ -302,6 +304,10 @@ fr_print(register const u_char *p, u_int length)
                 frf15_print(p, length);
                 break;
 
+        case NLPID_PPP:
+                ppp_print(p, length);
+                break;
+
 	default:
 		if (!eflag)
                     fr_hdr_print(length + hdr_len, addr_len,
@@ -318,6 +324,24 @@ fr_print(register const u_char *p, u_int length)
 
 }
 
+u_int
+mfr_if_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+	register u_int length = h->len;
+	register u_int caplen = h->caplen;
+
+        TCHECK2(*p, 2); /* minimum frame header length */
+
+        if ((length = mfr_print(p, length)) == 0)
+            return (0);
+        else
+            return length;
+ trunc:
+        printf("[|mfr]");
+        return caplen;
+}
+
+
 #define MFR_CTRL_MSG_ADD_LINK        1
 #define MFR_CTRL_MSG_ADD_LINK_ACK    2
 #define MFR_CTRL_MSG_ADD_LINK_REJ    3
diff --git a/contrib/tcpdump/print-icmp.c b/contrib/tcpdump/print-icmp.c
index 191005c..e9e8459 100644
--- a/contrib/tcpdump/print-icmp.c
+++ b/contrib/tcpdump/print-icmp.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-icmp.c,v 1.81.2.2 2005/07/01 16:13:37 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-icmp.c,v 1.81.2.6 2007/09/13 17:40:18 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -62,20 +62,12 @@ struct icmp {
 			u_int16_t icd_seq;
 		} ih_idseq;
 		u_int32_t ih_void;
-
-		/* ICMP_UNREACH_NEEDFRAG -- Path MTU Discovery (RFC1191) */
-		struct ih_pmtu {
-			u_int16_t ipm_void;
-			u_int16_t ipm_nextmtu;
-		} ih_pmtu;
 	} icmp_hun;
 #define	icmp_pptr	icmp_hun.ih_pptr
 #define	icmp_gwaddr	icmp_hun.ih_gwaddr
 #define	icmp_id		icmp_hun.ih_idseq.icd_id
 #define	icmp_seq	icmp_hun.ih_idseq.icd_seq
 #define	icmp_void	icmp_hun.ih_void
-#define	icmp_pmvoid	icmp_hun.ih_pmtu.ipm_void
-#define	icmp_nextmtu	icmp_hun.ih_pmtu.ipm_nextmtu
 	union {
 		struct id_ts {
 			u_int32_t its_otime;
@@ -86,12 +78,6 @@ struct icmp {
 			struct ip idi_ip;
 			/* options and then 64 bits of data */
 		} id_ip;
-                struct mpls_ext {
-                    u_int8_t legacy_header[128]; /* extension header starts 128 bytes after ICMP header */
-                    u_int8_t version_res[2];
-                    u_int8_t checksum[2];
-                    u_int8_t data[1];
-                } mpls_ext;
 		u_int32_t id_mask;
 		u_int8_t id_data[1];
 	} icmp_dun;
@@ -101,9 +87,6 @@ struct icmp {
 #define	icmp_ip		icmp_dun.id_ip.idi_ip
 #define	icmp_mask	icmp_dun.id_mask
 #define	icmp_data	icmp_dun.id_data
-#define	icmp_mpls_ext_version	icmp_dun.mpls_ext.version_res
-#define	icmp_mpls_ext_checksum	icmp_dun.mpls_ext.checksum
-#define	icmp_mpls_ext_data	icmp_dun.mpls_ext.data
 };
 
 #define ICMP_MPLS_EXT_EXTRACT_VERSION(x) (((x)&0xf0)>>4) 
@@ -118,7 +101,7 @@ struct icmp {
  * ip header length.
  */
 #define	ICMP_MINLEN	8				/* abs minimum */
-#define ICMP_EXTD_MINLEN (156 - sizeof (struct ip))     /* draft-bonica-icmp-mpls-02 */
+#define ICMP_EXTD_MINLEN (156 - sizeof (struct ip))     /* draft-bonica-internet-icmp-08 */
 #define	ICMP_TSLEN	(8 + 3 * sizeof (u_int32_t))	/* timestamp */
 #define	ICMP_MASKLEN	12				/* address mask */
 #define	ICMP_ADVLENMIN	(8 + sizeof (struct ip) + 8)	/* min */
@@ -173,7 +156,9 @@ struct icmp {
 	(type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \
 	(type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY)
 #define	ICMP_MPLS_EXT_TYPE(type) \
-	((type) == ICMP_UNREACH || (type) == ICMP_TIMXCEED)
+	((type) == ICMP_UNREACH || \
+         (type) == ICMP_TIMXCEED || \
+         (type) == ICMP_PARAMPROB)
 /* rfc1700 */
 #ifndef ICMP_UNREACH_NET_UNKNOWN
 #define ICMP_UNREACH_NET_UNKNOWN	6	/* destination net unknown */
@@ -276,7 +261,45 @@ struct id_rdiscovery {
 	u_int32_t ird_pref;
 };
 
-/* draft-bonica-icmp-mpls-02 */
+/*
+ * draft-bonica-internet-icmp-08
+ *
+ * The Destination Unreachable, Time Exceeded
+ * and Parameter Problem messages are slighly changed as per
+ * the above draft. A new Length field gets added to give
+ * the caller an idea about the length of the piggypacked
+ * IP packet before the MPLS extension header starts.
+ *
+ * The Length field represents length of the padded "original datagram"
+ * field  measured in 32-bit words.
+ *
+ * 0                   1                   2                   3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |     Type      |     Code      |          Checksum             |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |     unused    |    Length     |          unused               |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |      Internet Header + leading octets of original datagram    |
+ * |                                                               |
+ * |                           //                                  |
+ * |                                                               |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct icmp_ext_t {
+    u_int8_t icmp_type;
+    u_int8_t icmp_code;
+    u_int8_t icmp_checksum[2];
+    u_int8_t icmp_reserved;
+    u_int8_t icmp_length;
+    u_int8_t icmp_reserved2[2];
+    u_int8_t icmp_ext_legacy_header[128]; /* extension header starts 128 bytes after ICMP header */
+    u_int8_t icmp_ext_version_res[2];
+    u_int8_t icmp_ext_checksum[2];
+    u_int8_t icmp_ext_data[1];
+};
+
 struct icmp_mpls_ext_object_header_t {
     u_int8_t length[2];
     u_int8_t class_num;
@@ -312,17 +335,20 @@ icmp_print(const u_char *bp, u_int plen, const u_char *bp2, int fragmented)
 {
 	char *cp;
 	const struct icmp *dp;
+        const struct icmp_ext_t *ext_dp;
 	const struct ip *ip;
 	const char *str, *fmt;
 	const struct ip *oip;
 	const struct udphdr *ouh;
         const u_int8_t *obj_tptr;
         u_int32_t raw_label;
+        const u_char *snapend_save;
 	const struct icmp_mpls_ext_object_header_t *icmp_mpls_ext_object_header;
 	u_int hlen, dport, mtu, obj_tlen, obj_class_num, obj_ctype;
 	char buf[MAXHOSTNAMELEN + 100];
 
 	dp = (struct icmp *)bp;
+        ext_dp = (struct icmp_ext_t *)bp;
 	ip = (struct ip *)bp2;
 	str = buf;
 
@@ -544,35 +570,61 @@ icmp_print(const u_char *bp, u_int plen, const u_char *bp2, int fragmented)
 			}
 		}
 	}
+
+        /*
+         * print the remnants of the IP packet.
+         * save the snaplength as this may get overidden in the IP printer.
+         */
 	if (vflag >= 1 && !ICMP_INFOTYPE(dp->icmp_type)) {
 		bp += 8;
 		(void)printf("\n\t");
 		ip = (struct ip *)bp;
 		snaplen = snapend - bp;
+                snapend_save = snapend;
 		ip_print(gndo, bp, EXTRACT_16BITS(&ip->ip_len));
+                snapend = snapend_save;
 	}
 
+        /*
+         * Attempt to decode the MPLS extensions only for some ICMP types.
+         */
         if (vflag >= 1 && plen > ICMP_EXTD_MINLEN && ICMP_MPLS_EXT_TYPE(dp->icmp_type)) {
 
-            TCHECK(*(dp->icmp_mpls_ext_version));
-            printf("\n\tMPLS extension v%u",ICMP_MPLS_EXT_EXTRACT_VERSION(*(dp->icmp_mpls_ext_version)));
+            TCHECK(*ext_dp);
+
+            /*
+             * Check first if the mpls extension header shows a non-zero length.
+             * If the length field is not set then silently verify the checksum
+             * to check if an extension header is present. This is expedient,
+             * however not all implementations set the length field proper.
+             */
+            if (!ext_dp->icmp_length &&
+                in_cksum((const u_short *)&ext_dp->icmp_ext_version_res,
+                         plen - ICMP_EXTD_MINLEN, 0)) {
+                return;
+            }
+
+            printf("\n\tMPLS extension v%u",
+                   ICMP_MPLS_EXT_EXTRACT_VERSION(*(ext_dp->icmp_ext_version_res)));
             
             /*
              * Sanity checking of the header.
              */
-            if (ICMP_MPLS_EXT_EXTRACT_VERSION(*(dp->icmp_mpls_ext_version)) != ICMP_MPLS_EXT_VERSION) {
+            if (ICMP_MPLS_EXT_EXTRACT_VERSION(*(ext_dp->icmp_ext_version_res)) !=
+                ICMP_MPLS_EXT_VERSION) {
                 printf(" packet not supported");
                 return;
             }
 
             hlen = plen - ICMP_EXTD_MINLEN;
-            TCHECK2(*(dp->icmp_mpls_ext_checksum), 2);
-            printf(", checksum 0x%04x (unverified), length %u", /* FIXME */
-                   EXTRACT_16BITS(dp->icmp_mpls_ext_checksum),
+            printf(", checksum 0x%04x (%scorrect), length %u",
+                   EXTRACT_16BITS(ext_dp->icmp_ext_checksum),
+                   in_cksum((const u_short *)&ext_dp->icmp_ext_version_res,
+                            plen - ICMP_EXTD_MINLEN, 0) ? "in" : "",
                    hlen);
 
             hlen -= 4; /* subtract common header size */
-            obj_tptr = (u_int8_t *)dp->icmp_mpls_ext_data;
+            obj_tptr = (u_int8_t *)ext_dp->icmp_ext_data;
 
             while (hlen > sizeof(struct icmp_mpls_ext_object_header_t)) {
 
@@ -590,8 +642,12 @@ icmp_print(const u_char *bp, u_int plen, const u_char *bp2, int fragmented)
                        obj_tlen);
 
                 hlen-=sizeof(struct icmp_mpls_ext_object_header_t); /* length field includes tlv header */
-                if (obj_tlen < sizeof(struct icmp_mpls_ext_object_header_t))
-                    break;
+
+                /* infinite loop protection */                
+                if ((obj_class_num == 0) ||
+                    (obj_tlen < sizeof(struct icmp_mpls_ext_object_header_t))) {
+                    return;
+                }
                 obj_tlen-=sizeof(struct icmp_mpls_ext_object_header_t);
 
                 switch (obj_class_num) {
diff --git a/contrib/tcpdump/print-ip.c b/contrib/tcpdump/print-ip.c
index c5bac0b..07238f5 100644
--- a/contrib/tcpdump/print-ip.c
+++ b/contrib/tcpdump/print-ip.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ip.c,v 1.149.2.2 2005/09/20 06:05:38 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ip.c,v 1.149.2.9 2007/09/14 01:30:02 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -50,6 +50,7 @@ struct tok ip_option_values[] = {
     { IPOPT_SSRR, "SSRR" },
     { IPOPT_LSRR, "LSRR" },
     { IPOPT_RA, "RA" },
+    { IPOPT_RFC1393, "traceroute" },
     { 0, NULL }
 };
 
@@ -73,9 +74,9 @@ ip_printroute(register const u_char *cp, u_int length)
 		printf(" [bad ptr %u]", cp[2]);
 
 	for (len = 3; len < length; len += 4) {
-		printf("%s", ipaddr_string(&cp[len]));
+		printf(" %s", ipaddr_string(&cp[len]));
                 if (ptr > len)
-                    printf (", ");
+                        printf(",");
 	}
 }
 
@@ -137,17 +138,17 @@ ip_printts(register const u_char *cp, u_int length)
 	const char *type;
 
 	if (length < 4) {
-		printf("[bad length %d]", length);
+		printf("[bad length %u]", length);
 		return;
 	}
 	printf(" TS{");
 	hoplen = ((cp[3]&0xF) != IPOPT_TS_TSONLY) ? 8 : 4;
 	if ((length - 4) & (hoplen-1))
-		printf("[bad length %d]", length);
+		printf("[bad length %u]", length);
 	ptr = cp[2] - 1;
 	len = 0;
 	if (ptr < 4 || ((ptr - 4) & (hoplen-1)) || ptr > length + 1)
-		printf("[bad ptr %d]", cp[2]);
+		printf("[bad ptr %u]", cp[2]);
 	switch (cp[3]&0xF) {
 	case IPOPT_TS_TSONLY:
 		printf("TSONLY");
@@ -197,29 +198,37 @@ static void
 ip_optprint(register const u_char *cp, u_int length)
 {
 	register u_int option_len;
+	const char *sep = "";
 
 	for (; length > 0; cp += option_len, length -= option_len) {
 		u_int option_code;
 
+		printf("%s", sep);
+		sep = ",";
+
 		TCHECK(*cp);
 		option_code = *cp;
 
+                printf("%s",
+                        tok2str(ip_option_values,"unknown %u",option_code));
+
 		if (option_code == IPOPT_NOP ||
                     option_code == IPOPT_EOL)
 			option_len = 1;
 
 		else {
 			TCHECK(cp[1]);
-			option_len = cp[1];			
+			option_len = cp[1];
+			if (option_len < 2) {
+		                printf(" [bad length %u]", option_len);
+				return;
+			}
 		}
 
-                printf("%s (%u) len %u",
-                       tok2str(ip_option_values,"unknown",option_code),
-                       option_code,
-                       option_len);
-
-                if (option_len < 2)
-                        return;
+		if (option_len > length) {
+	                printf(" [bad length %u]", option_len);
+			return;
+		}
 
                 TCHECK2(*cp, option_len);
 
@@ -234,13 +243,17 @@ ip_optprint(register const u_char *cp, u_int length)
 		case IPOPT_RR:       /* fall through */
 		case IPOPT_SSRR:
 		case IPOPT_LSRR:
-			ip_printroute( cp, option_len);
+			ip_printroute(cp, option_len);
 			break;
 
 		case IPOPT_RA:
+			if (option_len < 4) {
+				printf(" [bad length %u]", option_len);
+				break;
+			}
                         TCHECK(cp[3]);
                         if (EXTRACT_16BITS(&cp[2]) != 0)
-                            printf("value %u", EXTRACT_16BITS(&cp[2]));
+                            printf(" value %u", EXTRACT_16BITS(&cp[2]));
 			break;
 
 		case IPOPT_NOP:       /* nothing to print - fall through */
@@ -341,12 +354,6 @@ in_cksum_shouldbe(u_int16_t sum, u_int16_t computed_sum)
 	return shouldbe;
 }
 
-#ifndef IP_MF
-#define IP_MF 0x2000
-#endif /* IP_MF */
-#ifndef IP_DF
-#define IP_DF 0x4000
-#endif /* IP_DF */
 #define IP_RES 0x8000
 
 static struct tok ip_frag_values[] = {
@@ -417,19 +424,21 @@ again:
 		break;
 		
 	case IPPROTO_TCP:
+		/* pass on the MF bit plus the offset to detect fragments */
 		tcp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,
-			  (ipds->off &~ 0x6000));
+			  ipds->off & (IP_MF|IP_OFFMASK));
 		break;
 		
 	case IPPROTO_UDP:
+		/* pass on the MF bit plus the offset to detect fragments */
 		udp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,
-			  (ipds->off &~ 0x6000));
+			  ipds->off & (IP_MF|IP_OFFMASK));
 		break;
 		
 	case IPPROTO_ICMP:
 		/* pass on the MF bit plus the offset to detect fragments */
 		icmp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,
-			   (ipds->off & 0x3fff));
+			   ipds->off & (IP_MF|IP_OFFMASK));
 		break;
 		
 	case IPPROTO_PIGP:
@@ -625,7 +634,7 @@ ip_print(netdissect_options *ndo,
             }
 
             if (ipds->ip->ip_ttl >= 1)
-                (void)printf(", ttl %3u", ipds->ip->ip_ttl);    
+                (void)printf(", ttl %u", ipds->ip->ip_ttl);    
 
 	    /*
 	     * for the firewall guys, print id, offset.
@@ -633,19 +642,19 @@ ip_print(netdissect_options *ndo,
 	     * For unfragmented datagrams, note the don't fragment flag.
 	     */
 
-	    (void)printf(", id %u, offset %u, flags [%s], proto: %s (%u)",
+	    (void)printf(", id %u, offset %u, flags [%s], proto %s (%u)",
                          EXTRACT_16BITS(&ipds->ip->ip_id),
                          (ipds->off & 0x1fff) * 8,
-                         bittok2str(ip_frag_values, "none", ipds->off&0xe000 ),
+                         bittok2str(ip_frag_values, "none", ipds->off&0xe000),
                          tok2str(ipproto_values,"unknown",ipds->ip->ip_p),
                          ipds->ip->ip_p);
 
-            (void)printf(", length: %u", EXTRACT_16BITS(&ipds->ip->ip_len));
+            (void)printf(", length %u", EXTRACT_16BITS(&ipds->ip->ip_len));
 
             if ((hlen - sizeof(struct ip)) > 0) {
-                printf(", options ( ");
+                printf(", options (");
                 ip_optprint((u_char *)(ipds->ip + 1), hlen - sizeof(struct ip));
-                printf(" )");
+                printf(")");
             }
 
 	    if ((u_char *)ipds->ip + hlen <= snapend) {
diff --git a/contrib/tcpdump/print-ip6.c b/contrib/tcpdump/print-ip6.c
index 9361f8f..29e5988 100644
--- a/contrib/tcpdump/print-ip6.c
+++ b/contrib/tcpdump/print-ip6.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ip6.c,v 1.47.2.3 2005/09/20 06:05:38 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ip6.c,v 1.47.2.5 2007/09/21 07:07:52 hannes Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -93,7 +93,7 @@ ip6_print(register const u_char *bp, register u_int length)
 		(void)printf("flowlabel 0x%05x, ", flow & 0x000fffff);
 #endif
 
-            (void)printf("hlim %u, next-header: %s (%u), length: %u) ",
+            (void)printf("hlim %u, next-header %s (%u) payload length: %u) ",
                          ip6->ip6_hlim,
                          tok2str(ipproto_values,"unknown",ip6->ip6_nxt),
                          ip6->ip6_nxt,
@@ -225,7 +225,7 @@ ip6_print(register const u_char *bp, register u_int length)
 			return;
 
 		default:
-			(void)printf("ip-proto-%d %d", ip6->ip6_nxt, len);
+			(void)printf("ip-proto-%d %d", nh, len);
 			return;
 		}
 	}
diff --git a/contrib/tcpdump/print-ipfc.c b/contrib/tcpdump/print-ipfc.c
index d316992..6712e5f 100644
--- a/contrib/tcpdump/print-ipfc.c
+++ b/contrib/tcpdump/print-ipfc.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ipfc.c,v 1.7.2.1 2005/07/07 01:24:36 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ipfc.c,v 1.7.2.2 2005/11/13 12:12:59 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -101,8 +101,6 @@ ipfc_print(const u_char *p, u_int length, u_int caplen)
 	p += IPFC_HDRLEN;
 	caplen -= IPFC_HDRLEN;
 
-	/* Frame Control field determines interpretation of packet */
-	extracted_ethertype = 0;
 	/* Try to print the LLC-layer header & higher layers */
 	if (llc_print(p, length, caplen, ESRC(&ehdr), EDST(&ehdr),
 	    &extracted_ethertype) == 0) {
diff --git a/contrib/tcpdump/print-isoclns.c b/contrib/tcpdump/print-isoclns.c
index ca2481f..d3935fc 100644
--- a/contrib/tcpdump/print-isoclns.c
+++ b/contrib/tcpdump/print-isoclns.c
@@ -26,7 +26,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-isoclns.c,v 1.133.2.19 2005/09/20 10:15:22 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-isoclns.c,v 1.133.2.25 2007/03/02 09:20:27 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -475,7 +475,7 @@ static struct tok isis_lsp_istype_values[] = {
     { ISIS_LSP_TYPE_UNUSED0,	"Unused 0x0 (invalid)"},
     { ISIS_LSP_TYPE_LEVEL_1,	"L1 IS"},
     { ISIS_LSP_TYPE_UNUSED2,	"Unused 0x2 (invalid)"},
-    { ISIS_LSP_TYPE_LEVEL_2,	"L1L2 IS"},
+    { ISIS_LSP_TYPE_LEVEL_2,	"L2 IS"},
     { 0, NULL }
 };
 
@@ -1616,7 +1616,11 @@ static int
 isis_print_extd_ip_reach (const u_int8_t *tptr, const char *ident, u_int16_t afi) {
 
     char ident_buffer[20];
+#ifdef INET6
     u_int8_t prefix[sizeof(struct in6_addr)]; /* shared copy buffer for IPv4 and IPv6 prefixes */
+#else
+    u_int8_t prefix[sizeof(struct in_addr)]; /* shared copy buffer for IPv4 prefixes */
+#endif
     u_int metric, status_byte, bit_length, byte_length, sublen, processed, subtlvtype, subtlvlen;
 
     if (!TTEST2(*tptr, 4))
@@ -1630,6 +1634,12 @@ isis_print_extd_ip_reach (const u_int8_t *tptr, const char *ident, u_int16_t afi
             return (0);
         status_byte=*(tptr++);
         bit_length = status_byte&0x3f;
+        if (bit_length > 32) {
+            printf("%sIPv4 prefix: bad bit length %u",
+                   ident,
+                   bit_length);
+            return (0);
+        }
         processed++;
 #ifdef INET6
     } else if (afi == IPV6) {
@@ -1637,6 +1647,12 @@ isis_print_extd_ip_reach (const u_int8_t *tptr, const char *ident, u_int16_t afi
             return (0);
         status_byte=*(tptr++);
         bit_length=*(tptr++);
+        if (bit_length > 128) {
+            printf("%sIPv6 prefix: bad bit length %u",
+                   ident,
+                   bit_length);
+            return (0);
+        }
         processed+=2;
 #endif
     } else
@@ -1646,7 +1662,7 @@ isis_print_extd_ip_reach (const u_int8_t *tptr, const char *ident, u_int16_t afi
    
     if (!TTEST2(*tptr, byte_length))
         return (0);
-    memset(prefix, 0, sizeof(struct in6_addr));              /* clear the copy buffer */
+    memset(prefix, 0, sizeof prefix);   /* clear the copy buffer */
     memcpy(prefix,tptr,byte_length);    /* copy as much as is stored in the TLV */
     tptr+=byte_length;
     processed+=byte_length;
@@ -2092,7 +2108,7 @@ static int isis_print (const u_int8_t *p, u_int length)
                tlv_len);
 
         if (tlv_len == 0) /* something is malformed */
-            break;
+	    continue;
 
         /* now check if we have a decoder otherwise do a hexdump at the end*/
 	switch (tlv_type) {
@@ -2231,13 +2247,14 @@ static int isis_print (const u_int8_t *p, u_int length)
 	    break;
 
         case ISIS_TLV_MT_IP_REACH:
-	    while (tmp>0) {
-                mt_len = isis_print_mtid(tptr, "\n\t      ");
-                if (mt_len == 0) /* did something go wrong ? */
-                    goto trunctlv;
-                tptr+=mt_len;
-                tmp-=mt_len;
+            mt_len = isis_print_mtid(tptr, "\n\t      ");
+            if (mt_len == 0) { /* did something go wrong ? */
+                goto trunctlv;
+            }
+            tptr+=mt_len;
+            tmp-=mt_len;
 
+            while (tmp>0) {
                 ext_ip_len = isis_print_extd_ip_reach(tptr, "\n\t      ", IPV4);
                 if (ext_ip_len == 0) /* did something go wrong ? */
                     goto trunctlv;
@@ -2258,13 +2275,14 @@ static int isis_print (const u_int8_t *p, u_int length)
 	    break;
 
 	case ISIS_TLV_MT_IP6_REACH:
-	    while (tmp>0) {
-                mt_len = isis_print_mtid(tptr, "\n\t      ");
-                if (mt_len == 0) /* did something go wrong ? */
-                    goto trunctlv;
-                tptr+=mt_len;
-                tmp-=mt_len;
+            mt_len = isis_print_mtid(tptr, "\n\t      ");
+            if (mt_len == 0) { /* did something go wrong ? */
+                goto trunctlv;
+            }
+            tptr+=mt_len;
+            tmp-=mt_len;
 
+	    while (tmp>0) {
                 ext_ip_len = isis_print_extd_ip_reach(tptr, "\n\t      ", IPV6);
                 if (ext_ip_len == 0) /* did something go wrong ? */
                     goto trunctlv;
@@ -2514,7 +2532,7 @@ static int isis_print (const u_int8_t *p, u_int length)
             if (!TTEST2(*tptr, ISIS_TLV_RESTART_SIGNALING_HOLDTIMELEN))
                 goto trunctlv;
 
-            printf(", Remaining holding time %us", EXTRACT_16BITS(tptr+1));
+            printf(", Remaining holding time %us", EXTRACT_16BITS(tptr));
             tptr+=ISIS_TLV_RESTART_SIGNALING_HOLDTIMELEN;
             tmp-=ISIS_TLV_RESTART_SIGNALING_HOLDTIMELEN;
 
diff --git a/contrib/tcpdump/print-juniper.c b/contrib/tcpdump/print-juniper.c
index 57de6d9..b5837e3 100644
--- a/contrib/tcpdump/print-juniper.c
+++ b/contrib/tcpdump/print-juniper.c
@@ -15,7 +15,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-juniper.c,v 1.8.2.19 2005/08/23 10:29:42 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-juniper.c,v 1.8.2.22 2006/05/10 22:42:46 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -670,7 +670,6 @@ u_int
 juniper_atm2_print(const struct pcap_pkthdr *h, register const u_char *p)
 {
         u_int16_t extracted_ethertype;
-        u_int32_t control_word;
 
         struct juniper_l2info_t l2info;
 
@@ -681,12 +680,6 @@ juniper_atm2_print(const struct pcap_pkthdr *h, register const u_char *p)
         p+=l2info.header_len;
 
         if (l2info.cookie[7] & ATM2_PKT_TYPE_MASK) { /* OAM cell ? */
-            control_word = EXTRACT_32BITS(p);
-            if(control_word == 0 || control_word == 0x08000000) {
-                l2info.header_len += 4;
-                l2info.length -= 4;
-                p += 4;
-            }
             oam_print(p,l2info.length,ATM_OAM_NOHEC);
             return l2info.header_len;
         }
@@ -802,6 +795,9 @@ juniper_parse_header (const u_char *p, const struct pcap_pkthdr *h, struct junip
 
     struct juniper_cookie_table_t *lp = juniper_cookie_table;
     u_int idx, offset;
+#ifdef DLT_JUNIPER_ATM2
+    u_int32_t control_word;
+#endif
 
     l2info->header_len = 0;
     l2info->cookie_len = 0;
@@ -974,10 +970,21 @@ juniper_parse_header (const u_char *p, const struct pcap_pkthdr *h, struct junip
     case DLT_JUNIPER_ATM2:
         TCHECK2(p[0],4);
         /* ATM cell relay control word present ? */
-        if (l2info->cookie[7] & ATM2_PKT_TYPE_MASK && *p & 0x08) {
-            l2info->header_len += 4;
+        if (l2info->cookie[7] & ATM2_PKT_TYPE_MASK) {
+            control_word = EXTRACT_32BITS(p);
+            /* some control word heuristics */
+            switch(control_word) {
+            case 0: /* zero control word */
+            case 0x08000000: /* < JUNOS 7.4 control-word */
+            case 0x08380000: /* cntl word plus cell length (56) >= JUNOS 7.4*/
+                l2info->header_len += 4;
+                break;
+            default:
+                break;
+            }
+            
             if (eflag)
-                printf("control-word 0x%08x ",EXTRACT_32BITS(p));
+                printf("control-word 0x%08x ", control_word);
         }
         break;
 #endif
@@ -985,6 +992,23 @@ juniper_parse_header (const u_char *p, const struct pcap_pkthdr *h, struct junip
     case DLT_JUNIPER_ATM1:
         break;
 #endif
+#ifdef DLT_JUNIPER_PPP
+    case DLT_JUNIPER_PPP:
+        break;
+#endif
+#ifdef DLT_JUNIPER_CHDLC
+    case DLT_JUNIPER_CHDLC:
+        break;
+#endif
+#ifdef DLT_JUNIPER_ETHER
+    case DLT_JUNIPER_ETHER:
+        break;
+#endif
+#ifdef DLT_JUNIPER_FRELAY
+    case DLT_JUNIPER_FRELAY:
+        break;
+#endif
+
     default:
         printf("Unknown Juniper DLT_ type %u: ", l2info->pictype);
         break;
diff --git a/contrib/tcpdump/print-l2tp.c b/contrib/tcpdump/print-l2tp.c
index 52766b5..6ceab43 100644
--- a/contrib/tcpdump/print-l2tp.c
+++ b/contrib/tcpdump/print-l2tp.c
@@ -23,7 +23,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-l2tp.c,v 1.17.2.2 2005/04/20 21:50:16 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-l2tp.c,v 1.17.2.3 2006/06/23 02:07:27 hannes Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -40,14 +40,6 @@ static const char rcsid[] _U_ =
 
 static char tstr[] = " [|l2tp]";
 
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
 #define	L2TP_MSGTYPE_SCCRQ	1  /* Start-Control-Connection-Request */
 #define	L2TP_MSGTYPE_SCCRP	2  /* Start-Control-Connection-Reply */
 #define	L2TP_MSGTYPE_SCCCN	3  /* Start-Control-Connection-Connected */
diff --git a/contrib/tcpdump/print-lane.c b/contrib/tcpdump/print-lane.c
index 25b291d..1c3c2c2 100644
--- a/contrib/tcpdump/print-lane.c
+++ b/contrib/tcpdump/print-lane.c
@@ -22,7 +22,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-lane.c,v 1.23.2.1 2005/07/07 01:24:37 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-lane.c,v 1.23.2.2 2005/11/13 12:12:59 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -134,7 +134,6 @@ lane_print(const u_char *p, u_int length, u_int caplen)
 	/*
 	 * Is it (gag) an 802.3 encapsulation?
 	 */
-	extracted_ethertype = 0;
 	if (ether_type <= ETHERMTU) {
 		/* Try to print the LLC-layer header & higher layers */
 		if (llc_print(p, length, caplen, ep->h_source, ep->h_dest,
diff --git a/contrib/tcpdump/print-ldp.c b/contrib/tcpdump/print-ldp.c
index fb44923..3280d8c 100644
--- a/contrib/tcpdump/print-ldp.c
+++ b/contrib/tcpdump/print-ldp.c
@@ -16,7 +16,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.8.2.6 2005/07/11 20:24:34 hannes Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.8.2.10 2007/02/26 13:31:33 hannes Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -33,6 +33,7 @@ static const char rcsid[] _U_ =
 #include "decode_prefix.h"
 #include "extract.h"
 #include "addrtoname.h"
+#include "af.h"
 
 #include "l2vpn.h"
 
@@ -116,7 +117,7 @@ static const struct tok ldp_msg_values[] = {
     { LDP_MSG_INIT,	             "Initialization" },
     { LDP_MSG_KEEPALIVE,             "Keepalive" },
     { LDP_MSG_ADDRESS,	             "Address" },
-    { LDP_MSG_ADDRESS_WITHDRAW,	     "Address Widthdraw" },
+    { LDP_MSG_ADDRESS_WITHDRAW,	     "Address Withdraw" },
     { LDP_MSG_LABEL_MAPPING,	     "Label Mapping" },
     { LDP_MSG_LABEL_REQUEST,	     "Label Request" },
     { LDP_MSG_LABEL_WITHDRAW,	     "Label Withdraw" },
@@ -214,12 +215,7 @@ static const struct tok ldp_fec_martini_ifparm_vccv_cv_values[] = {
     { 0, NULL}
 };
 
-/* RFC1700 address family numbers, same definition in print-bgp.c */
-#define AFNUM_INET	1
-#define AFNUM_INET6	2
-
-#define FALSE 0
-#define TRUE  1
+#define AFNUM_LEN       2 
 
 int ldp_msg_print(register const u_char *);
 int ldp_tlv_print(register const u_char *);
@@ -296,21 +292,24 @@ ldp_tlv_print(register const u_char *tptr) {
 
     case LDP_TLV_ADDRESS_LIST:
 	af = EXTRACT_16BITS(tptr);
-	tptr+=2;
-	printf("\n\t      Adress Family: ");
+	tptr+=AFNUM_LEN;
+        tlv_tlen -= AFNUM_LEN;
+	printf("\n\t      Address Family: ");
 	if (af == AFNUM_INET) {
 	    printf("IPv4, addresses:");
-	    for (i=0; i<(tlv_tlen-2)/4; i++) {
+	    while(tlv_tlen >= sizeof(struct in_addr)) {
 		printf(" %s",ipaddr_string(tptr));
-		tptr+=sizeof(struct in_addr);
+		tlv_tlen-=sizeof(struct in_addr);
+		tptr+=sizeof(struct in_addr);                
 	    }
 	}
 #ifdef INET6
 	else if (af == AFNUM_INET6) {
 	    printf("IPv6, addresses:");
-	    for (i=0; i<(tlv_tlen-2)/16; i++) {
+	    while(tlv_tlen >= sizeof(struct in6_addr)) {
 		printf(" %s",ip6addr_string(tptr));
-		tptr+=sizeof(struct in6_addr);
+		tlv_tlen-=sizeof(struct in6_addr);
+		tptr+=sizeof(struct in6_addr);                
 	    }
 	}
 #endif
@@ -574,6 +573,8 @@ ldp_msg_print(register const u_char *pptr) {
         case LDP_MSG_KEEPALIVE:
         case LDP_MSG_ADDRESS:
         case LDP_MSG_LABEL_MAPPING:
+        case LDP_MSG_ADDRESS_WITHDRAW:
+        case LDP_MSG_LABEL_WITHDRAW:
             while(msg_tlen >= 4) {
                 processed = ldp_tlv_print(msg_tptr);
                 if (processed == 0)
@@ -588,9 +589,7 @@ ldp_msg_print(register const u_char *pptr) {
          *  you are welcome to contribute code ;-)
          */
 
-        case LDP_MSG_ADDRESS_WITHDRAW:
         case LDP_MSG_LABEL_REQUEST:
-        case LDP_MSG_LABEL_WITHDRAW:
         case LDP_MSG_LABEL_RELEASE:
         case LDP_MSG_LABEL_ABORT_REQUEST:
 
diff --git a/contrib/tcpdump/print-llc.c b/contrib/tcpdump/print-llc.c
index dcb740b..bc41985 100644
--- a/contrib/tcpdump/print-llc.c
+++ b/contrib/tcpdump/print-llc.c
@@ -24,7 +24,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-llc.c,v 1.61.2.5 2005/09/29 07:40:13 hannes Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-llc.c,v 1.61.2.10 2007/02/08 07:07:51 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -80,20 +80,31 @@ static const struct tok llc_flag_values[] = {
         { LLC_GSAP, "Response" },
         { LLC_U_POLL, "Poll" },
         { LLC_GSAP|LLC_U_POLL, "Final" },
+        { LLC_IS_POLL, "Poll" },
         { LLC_GSAP|LLC_IS_POLL, "Final" },
 	{ 0, NULL }
 };
 
+
+static const struct tok llc_ig_flag_values[] = { 
+        { 0, "Individual" },
+        { LLC_IG, "Group" },
+	{ 0, NULL }
+};
+
+
 static const struct tok llc_supervisory_values[] = { 
         { 0, "Receiver Ready" },
-        { 1, "Reject" },
-        { 2, "Receiver not Ready" },
+        { 1, "Receiver not Ready" },
+        { 2, "Reject" },
 	{ 0,             NULL }
 };
 
 
 static const struct tok cisco_values[] = { 
 	{ PID_CISCO_CDP, "CDP" },
+	{ PID_CISCO_VTP, "VTP" },
+	{ PID_CISCO_DTP, "DTP" },
 	{ 0,             NULL }
 };
 
@@ -112,6 +123,10 @@ static const struct tok bridged_values[] = {
 	{ 0,                       NULL },
 };
 
+static const struct tok null_values[] = { 
+	{ 0,             NULL }
+};
+
 struct oui_tok {
 	u_int32_t	oui;
 	const struct tok *tok;
@@ -138,6 +153,8 @@ llc_print(const u_char *p, u_int length, u_int caplen,
 	int is_u;
 	register int ret;
 
+	*extracted_ethertype = 0;
+
 	if (caplen < 3) {
 		(void)printf("[|llc]");
 		default_print((u_char *)p, caplen);
@@ -145,9 +162,7 @@ llc_print(const u_char *p, u_int length, u_int caplen,
 	}
 
 	dsap_field = *p;
-        dsap = dsap_field & ~LLC_IG;
 	ssap_field = *(p + 1);
-	ssap = ssap_field & ~LLC_GSAP;
 
 	/*
 	 * OK, what type of LLC frame is this?  The length
@@ -179,7 +194,7 @@ llc_print(const u_char *p, u_int length, u_int caplen,
 		is_u = 0;
 	}
 
-	if (ssap == LLCSAP_GLOBAL && dsap == LLCSAP_GLOBAL) {
+	if (ssap_field == LLCSAP_GLOBAL && dsap_field == LLCSAP_GLOBAL) {
 		/*
 		 * This is an Ethernet_802.3 IPX frame; it has an
 		 * 802.3 header (i.e., an Ethernet header where the
@@ -202,17 +217,22 @@ llc_print(const u_char *p, u_int length, u_int caplen,
             return (1);
 	}
 
+	dsap = dsap_field & ~LLC_IG;
+	ssap = ssap_field & ~LLC_GSAP;
+
 	if (eflag) {
-                printf("LLC, dsap %s (0x%02x), ssap %s (0x%02x)",
+                printf("LLC, dsap %s (0x%02x) %s, ssap %s (0x%02x) %s",
                        tok2str(llc_values, "Unknown", dsap),
                        dsap,
+                       tok2str(llc_ig_flag_values, "Unknown", dsap_field & LLC_IG),
                        tok2str(llc_values, "Unknown", ssap),
-                       ssap);
+                       ssap,
+                       tok2str(llc_flag_values, "Unknown", ssap_field & LLC_GSAP));
 
 		if (is_u) {
-			printf(", cmd 0x%02x: ", control);
+			printf(", ctrl 0x%02x: ", control);
 		} else {
-			printf(", cmd 0x%04x: ", control);
+			printf(", ctrl 0x%04x: ", control);
 		}
 	}
 
@@ -319,7 +339,7 @@ llc_print(const u_char *p, u_int length, u_int caplen,
 	if (is_u) {
 		printf("Unnumbered, %s, Flags [%s], length %u",
                        tok2str(llc_cmd_values, "%02x", LLC_U_CMD(control)),
-                       bittok2str(llc_flag_values,"?",(ssap) | (control & LLC_U_POLL)),
+                       tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_U_POLL)),
                        length);
 
 		p += 3;
@@ -335,18 +355,17 @@ llc_print(const u_char *p, u_int length, u_int caplen,
 			}
 		}
 	} else {
-
 		if ((control & LLC_S_FMT) == LLC_S_FMT) {
 			(void)printf("Supervisory, %s, rcv seq %u, Flags [%s], length %u",
 				tok2str(llc_supervisory_values,"?",LLC_S_CMD(control)),
 				LLC_IS_NR(control),
-				bittok2str(llc_flag_values,"?",(ssap) | (control & LLC_IS_POLL)),
+				tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
                                 length);
 		} else {
 			(void)printf("Information, send seq %u, rcv seq %u, Flags [%s], length %u",
 				LLC_I_NS(control),
 				LLC_IS_NR(control),
-				bittok2str(llc_flag_values,"?",(ssap) | (control & LLC_IS_POLL)),
+				tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
                                 length);
 		}
 		p += 4;
@@ -369,7 +388,7 @@ snap_print(const u_char *p, u_int length, u_int caplen,
 	et = EXTRACT_16BITS(p + 3);
 
 	if (eflag) {
-		const struct tok *tok = NULL;
+		const struct tok *tok = null_values;
 		const struct oui_tok *otp;
 
 		for (otp = &oui_to_tok[0]; otp->tok != NULL; otp++) {
diff --git a/contrib/tcpdump/print-lmp.c b/contrib/tcpdump/print-lmp.c
index 14c7cf2..84d166f 100644
--- a/contrib/tcpdump/print-lmp.c
+++ b/contrib/tcpdump/print-lmp.c
@@ -17,7 +17,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.5.2.1 2005/05/19 06:44:03 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.5.2.4 2006/06/23 02:07:27 hannes Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -59,7 +59,7 @@ struct lmp_common_header {
 #define	LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4) 
 
 static const struct tok lmp_header_flag_values[] = {
-    { 0x00, "Control Channel Down"},
+    { 0x01, "Control Channel Down"},
     { 0x02, "LMP restart"},
     { 0, NULL}
 };
@@ -307,9 +307,6 @@ static const struct tok lmp_data_link_subobj[] = {
 #define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH     5 /* UNI 1.0 Sec 9.4.2 */
 #define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET   6 /* UNI 1.0 Sec 9.4.2 */
 
-#define FALSE 0
-#define TRUE  1
-
 /*
  * the ctypes are not globally unique so for
  * translating it to strings we build a table based
@@ -599,25 +596,25 @@ lmp_print(register const u_char *pptr, register u_int len) {
 					subobj_len);
 			switch(subobj_type) {
 			case INT_SWITCHING_TYPE_SUBOBJ:
-				printf("\n\t\t    Switching Type: %s (%u)",
+				printf("\n\t      Switching Type: %s (%u)",
 					tok2str(gmpls_switch_cap_values, 
 						"Unknown", 
 						EXTRACT_16BITS(obj_tptr+offset+2)>>8),
 					EXTRACT_16BITS(obj_tptr+offset+2)>>8);
-				printf("\n\t\t    Encoding Type: %s (%u)",
+				printf("\n\t      Encoding Type: %s (%u)",
 					tok2str(gmpls_encoding_values, 
 						"Unknown", 
 						EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF),
 					EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF);
 				bw.i = EXTRACT_32BITS(obj_tptr+offset+4);
-				printf("\n\t\t    Min Reservable Bandwidth: %.3f Mbps",
-					bw.f);
+				printf("\n\t      Min Reservable Bandwidth: %.3f Mbps",
+                                       bw.f*8/1000000);
 				bw.i = EXTRACT_32BITS(obj_tptr+offset+8);
-				printf("\n\t\t    Max Reservable Bandwidth: %.3f Mbps",
-					bw.f);
+				printf("\n\t      Max Reservable Bandwidth: %.3f Mbps",
+                                       bw.f*8/1000000);
 				break;	
 			case WAVELENGTH_SUBOBJ:
-				printf("\n\t\t    Wavelength: %u",
+				printf("\n\t      Wavelength: %u",
 					EXTRACT_32BITS(obj_tptr+offset+4));
 				break;
 			default:
@@ -656,7 +653,7 @@ lmp_print(register const u_char *pptr, register u_int len) {
 			EXTRACT_16BITS(obj_tptr+10),
 			EXTRACT_16BITS(obj_tptr+10)&8000 ? "(Payload test messages capable)" : "");
                 bw.i = EXTRACT_32BITS(obj_tptr+12);
-		printf("\n\t    Transmission Rate: %.3f Mbps",bw.f);
+		printf("\n\t    Transmission Rate: %.3f Mbps",bw.f*8/1000000);
 		printf("\n\t    Wavelength: %u",
 			EXTRACT_32BITS(obj_tptr+16));
 		break;
diff --git a/contrib/tcpdump/print-lspping.c b/contrib/tcpdump/print-lspping.c
index a851fbe..a80cdc6 100644
--- a/contrib/tcpdump/print-lspping.c
+++ b/contrib/tcpdump/print-lspping.c
@@ -15,7 +15,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-lspping.c,v 1.12.2.3 2005/05/03 08:12:31 hannes Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-lspping.c,v 1.12.2.6 2006/06/23 02:07:27 hannes Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -79,8 +79,6 @@ struct lspping_common_header {
 };
 
 #define LSPPING_VERSION            1
-#define FALSE 0
-#define TRUE  1
 
 static const struct tok lspping_msg_type_values[] = {
     { 1, "MPLS Echo Request"},
@@ -137,6 +135,8 @@ struct lspping_tlv_header {
 #define	LSPPING_TLV_DOWNSTREAM_MAPPING    2
 #define	LSPPING_TLV_PAD                   3
 #define	LSPPING_TLV_ERROR_CODE            4
+#define	LSPPING_TLV_BFD_DISCRIMINATOR     15 /* draft-ietf-bfd-mpls-02 */
+#define LSPPING_TLV_BFD_DISCRIMINATOR_LEN 4
 #define	LSPPING_TLV_VENDOR_PRIVATE        0xfc00
 
 static const struct tok lspping_tlv_values[] = {
@@ -144,6 +144,7 @@ static const struct tok lspping_tlv_values[] = {
     { LSPPING_TLV_DOWNSTREAM_MAPPING, "Downstream Mapping" },
     { LSPPING_TLV_PAD, "Pad" },
     { LSPPING_TLV_ERROR_CODE, "Error Code" },
+    { LSPPING_TLV_BFD_DISCRIMINATOR, "BFD Discriminator" },
     { LSPPING_TLV_VENDOR_PRIVATE, "Vendor Enterprise Code" },
     { 0, NULL}
 };
@@ -832,6 +833,12 @@ lspping_print(register const u_char *pptr, register u_int len) {
 
             break;
 
+        case LSPPING_TLV_BFD_DISCRIMINATOR:
+            tptr += sizeof(struct lspping_tlv_header);
+            if (!TTEST2(*tptr, LSPPING_TLV_BFD_DISCRIMINATOR_LEN))
+                goto trunc;
+            printf("\n\t    BFD Discriminator 0x%08x", EXTRACT_32BITS(tptr));
+            break;
             /*
              *  FIXME those are the defined TLVs that lack a decoder
              *  you are welcome to contribute code ;-)
diff --git a/contrib/tcpdump/print-nfs.c b/contrib/tcpdump/print-nfs.c
index a702170..45e8869 100644
--- a/contrib/tcpdump/print-nfs.c
+++ b/contrib/tcpdump/print-nfs.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-nfs.c,v 1.106.2.2 2005/05/06 07:57:18 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-nfs.c,v 1.106.2.4 2007/06/15 23:17:40 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -287,8 +287,12 @@ nfsreply_print(register const u_char *bp, u_int length,
 	       register const u_char *bp2)
 {
 	register const struct sunrpc_msg *rp;
-	u_int32_t proc, vers;
+	u_int32_t proc, vers, reply_stat;
 	char srcid[20], dstid[20];	/*fits 32bit*/
+	enum sunrpc_reject_stat rstat;
+	u_int32_t rlow;
+	u_int32_t rhigh;
+	enum sunrpc_auth_stat rwhy;
 
 	nfserr = 0;		/* assume no error */
 	rp = (const struct sunrpc_msg *)bp;
@@ -303,13 +307,83 @@ nfsreply_print(register const u_char *bp, u_int length,
 		    EXTRACT_32BITS(&rp->rm_xid));
 	}
 	print_nfsaddr(bp2, srcid, dstid);
-	(void)printf("reply %s %d",
-	     EXTRACT_32BITS(&rp->rm_reply.rp_stat) == SUNRPC_MSG_ACCEPTED?
-		     "ok":"ERR",
-	     length);
+	reply_stat = EXTRACT_32BITS(&rp->rm_reply.rp_stat);
+	switch (reply_stat) {
 
-	if (xid_map_find(rp, bp2, &proc, &vers) >= 0)
-		interp_reply(rp, proc, vers, length);
+	case SUNRPC_MSG_ACCEPTED:
+		(void)printf("reply ok %u", length);
+		if (xid_map_find(rp, bp2, &proc, &vers) >= 0)
+			interp_reply(rp, proc, vers, length);
+		break;
+
+	case SUNRPC_MSG_DENIED:
+		(void)printf("reply ERR %u: ", length);
+		rstat = EXTRACT_32BITS(&rp->rm_reply.rp_reject.rj_stat);
+		switch (rstat) {
+
+		case SUNRPC_RPC_MISMATCH:
+			rlow = EXTRACT_32BITS(&rp->rm_reply.rp_reject.rj_vers.low);
+			rhigh = EXTRACT_32BITS(&rp->rm_reply.rp_reject.rj_vers.high);
+			(void)printf("RPC Version mismatch (%u-%u)",
+			    rlow, rhigh);
+			break;
+
+		case SUNRPC_AUTH_ERROR:
+			rwhy = EXTRACT_32BITS(&rp->rm_reply.rp_reject.rj_why);
+			(void)printf("Auth ");
+			switch (rwhy) {
+
+			case SUNRPC_AUTH_OK:
+				(void)printf("OK");
+				break;
+
+			case SUNRPC_AUTH_BADCRED:
+				(void)printf("Bogus Credentials (seal broken)");
+				break;
+
+			case SUNRPC_AUTH_REJECTEDCRED:
+				(void)printf("Rejected Credentials (client should begin new session)");
+				break;
+
+			case SUNRPC_AUTH_BADVERF:
+				(void)printf("Bogus Verifier (seal broken)");
+				break;
+
+			case SUNRPC_AUTH_REJECTEDVERF:
+				(void)printf("Verifier expired or was replayed");
+				break;
+
+			case SUNRPC_AUTH_TOOWEAK:
+				(void)printf("Credentials are too weak");
+				break;
+
+			case SUNRPC_AUTH_INVALIDRESP:
+				(void)printf("Bogus response verifier");
+				break;
+
+			case SUNRPC_AUTH_FAILED:
+				(void)printf("Unknown failure");
+				break;
+
+			default:
+				(void)printf("Invalid failure code %u",
+				    (unsigned int)rwhy);
+				break;
+			}
+			break;
+
+		default:
+			(void)printf("Unknown reason for rejecting rpc message %u",
+			    (unsigned int)rstat);
+			break;
+		}
+		break;
+
+	default:
+		(void)printf("reply Unknown rpc response code=%u %u",
+		    reply_stat, length);
+		break;
+	}
 }
 
 /*
diff --git a/contrib/tcpdump/print-null.c b/contrib/tcpdump/print-null.c
index 7fd4541..3d203da 100644
--- a/contrib/tcpdump/print-null.c
+++ b/contrib/tcpdump/print-null.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-null.c,v 1.53.2.3 2005/07/07 01:24:38 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-null.c,v 1.53.2.4 2007/02/26 13:31:33 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -36,6 +36,7 @@ static const char rcsid[] _U_ =
 
 #include "interface.h"
 #include "addrtoname.h"
+#include "af.h"
 
 #include "ip.h"
 #ifdef INET6
@@ -54,34 +55,6 @@ static const char rcsid[] _U_ =
  */
 #define	NULL_HDRLEN 4
 
-/*
- * BSD AF_ values.
- *
- * Unfortunately, the BSDs don't all use the same value for AF_INET6,
- * so, because we want to be able to read captures from all of the BSDs,
- * we check for all of them.
- */
-#define BSD_AF_INET		2
-#define BSD_AF_NS		6		/* XEROX NS protocols */
-#define BSD_AF_ISO		7
-#define BSD_AF_APPLETALK	16
-#define BSD_AF_IPX		23
-#define BSD_AF_INET6_BSD	24	/* OpenBSD (and probably NetBSD), BSD/OS */
-#define BSD_AF_INET6_FREEBSD	28
-#define BSD_AF_INET6_DARWIN	30
-
-const struct tok bsd_af_values[] = {
-        { BSD_AF_INET, "IPv4" },
-        { BSD_AF_NS, "NS" },
-        { BSD_AF_ISO, "ISO" },
-        { BSD_AF_APPLETALK, "Appletalk" },
-        { BSD_AF_IPX, "IPX" },
-        { BSD_AF_INET6_BSD, "IPv6" },
-        { BSD_AF_INET6_FREEBSD, "IPv6" },
-        { BSD_AF_INET6_DARWIN, "IPv6" },
-        { 0, NULL}
-};
-
 
 /*
  * Byte-swap a 32-bit number.
@@ -145,27 +118,27 @@ null_if_print(const struct pcap_pkthdr *h, const u_char *p)
 
 	switch (family) {
 
-	case BSD_AF_INET:
+	case BSD_AFNUM_INET:
 		ip_print(gndo, p, length);
 		break;
 
 #ifdef INET6
-	case BSD_AF_INET6_BSD:
-	case BSD_AF_INET6_FREEBSD:
-	case BSD_AF_INET6_DARWIN:
+	case BSD_AFNUM_INET6_BSD:
+	case BSD_AFNUM_INET6_FREEBSD:
+	case BSD_AFNUM_INET6_DARWIN:
 		ip6_print(p, length);
 		break;
 #endif
 
-	case BSD_AF_ISO:
+	case BSD_AFNUM_ISO:
 		isoclns_print(p, length, caplen);
 		break;
 
-	case BSD_AF_APPLETALK:
+	case BSD_AFNUM_APPLETALK:
 		atalk_print(p, length);
 		break;
 
-	case BSD_AF_IPX:
+	case BSD_AFNUM_IPX:
 		ipx_print(p, length);
 		break;
 
diff --git a/contrib/tcpdump/print-olsr.c b/contrib/tcpdump/print-olsr.c
new file mode 100644
index 0000000..174a51e
--- /dev/null
+++ b/contrib/tcpdump/print-olsr.c
@@ -0,0 +1,397 @@
+/*
+ * Copyright (c) 1998-2007 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Optimized Link State Protocl (OLSR) as per rfc3626
+ *
+ * Original code by Hannes Gredler <hannes@juniper.net>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"		
+#include "ip.h"
+
+/*
+ * RFC 3626 common header
+ *
+ *  0                   1                   2                   3
+ *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |         Packet Length         |    Packet Sequence Number     |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |  Message Type |     Vtime     |         Message Size          |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |                      Originator Address                       |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |  Time To Live |   Hop Count   |    Message Sequence Number    |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |                                                               |
+ * :                            MESSAGE                            :
+ * |                                                               |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |  Message Type |     Vtime     |         Message Size          |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |                      Originator Address                       |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |  Time To Live |   Hop Count   |    Message Sequence Number    |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |                                                               |
+ * :                            MESSAGE                            :
+ * |                                                               |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * :                                                               :
+ */
+
+struct olsr_common {
+    u_int8_t packet_len[2];
+    u_int8_t packet_seq[2];
+};
+
+#define OLSR_HELLO_MSG         1 /* rfc3626 */
+#define OLSR_TC_MSG            2 /* rfc3626 */
+#define OLSR_MID_MSG           3 /* rfc3626 */
+#define OLSR_HNA_MSG           4 /* rfc3626 */
+#define OLSR_POWERINFO_MSG   128
+#define OLSR_NAMESERVICE_MSG 130
+#define OLSR_HELLO_LQ_MSG    201 /* LQ extensions olsr.org */
+#define OLSR_TC_LQ_MSG       202 /* LQ extensions olsr.org */
+
+static struct tok olsr_msg_values[] = {
+    { OLSR_HELLO_MSG, "Hello" },
+    { OLSR_TC_MSG, "TC" },
+    { OLSR_MID_MSG, "MID" },
+    { OLSR_HNA_MSG, "HNA" },
+    { OLSR_POWERINFO_MSG, "Powerinfo" },
+    { OLSR_NAMESERVICE_MSG, "Nameservice" },
+    { OLSR_HELLO_LQ_MSG, "Hello-LQ" },
+    { OLSR_TC_LQ_MSG, "TC-LQ" },
+    { 0, NULL}
+};
+
+struct olsr_msg {
+    u_int8_t msg_type;
+    u_int8_t vtime;
+    u_int8_t msg_len[2];
+    u_int8_t originator[4];
+    u_int8_t ttl;
+    u_int8_t hopcount;
+    u_int8_t msg_seq[2];
+};
+
+struct olsr_hello {
+    u_int8_t res[2];
+    u_int8_t htime;
+    u_int8_t will;
+};
+
+struct olsr_hello_link {
+    u_int8_t link_code;
+    u_int8_t res;
+    u_int8_t len[2];
+};
+
+struct olsr_tc {
+    u_int8_t ans_seq[2];
+    u_int8_t res[2];
+};
+
+struct olsr_hna {
+    u_int8_t network[4];
+    u_int8_t mask[4];
+};
+
+
+#define OLSR_EXTRACT_LINK_TYPE(link_code) (link_code & 0x3)
+#define OLSR_EXTRACT_NEIGHBOR_TYPE(link_code) (link_code >> 2)
+
+static struct tok olsr_link_type_values[] = {
+    { 0, "Unspecified" },
+    { 1, "Asymmetric" },
+    { 2, "Symmetric" },
+    { 3, "Lost" },
+    { 0, NULL}
+};
+
+static struct tok olsr_neighbor_type_values[] = {
+    { 0, "Not-Neighbor" },
+    { 1, "Symmetric" },
+    { 2, "Symmetric-MPR" },
+    { 0, NULL}
+};
+
+struct olsr_lq_neighbor {
+    u_int8_t neighbor[4];
+    u_int8_t link_quality;
+    u_int8_t neighbor_link_quality;
+    u_int8_t res[2];
+};
+
+/*
+ * macro to convert the 8-bit mantissa/exponent to a double float
+ * taken from olsr.org.
+ */
+#define VTIME_SCALE_FACTOR    0.0625
+#define ME_TO_DOUBLE(me) \
+  (double)(VTIME_SCALE_FACTOR*(1+(double)(me>>4)/16)*(double)(1<<(me&0x0F)))
+
+/*
+ * print a neighbor list with LQ extensions.
+ */
+static void
+olsr_print_lq_neighbor (const u_char *msg_data, u_int hello_len)
+{
+    struct olsr_lq_neighbor *lq_neighbor;
+
+    while (hello_len >= sizeof(struct olsr_lq_neighbor)) {
+
+        lq_neighbor = (struct olsr_lq_neighbor *)msg_data;
+
+        printf("\n\t      neighbor %s, link-quality %.2lf%%"
+               ", neighbor-link-quality %.2lf%%",
+               ipaddr_string(lq_neighbor->neighbor),
+               ((double)lq_neighbor->link_quality/2.55),
+               ((double)lq_neighbor->neighbor_link_quality/2.55));
+
+        msg_data += sizeof(struct olsr_lq_neighbor);
+        hello_len -= sizeof(struct olsr_lq_neighbor);
+    }
+}
+
+/*
+ * print a neighbor list.
+ */
+static void
+olsr_print_neighbor (const u_char *msg_data, u_int hello_len)
+{
+    int neighbor;
+
+    printf("\n\t      neighbor\n\t\t");
+    neighbor = 1;
+
+    while (hello_len >= sizeof(struct in_addr)) {
+
+        /* print 4 neighbors per line */
+
+        printf("%s%s", ipaddr_string(msg_data),
+               neighbor % 4 == 0 ? "\n\t\t" : " ");
+
+        msg_data += sizeof(struct in_addr);
+        hello_len -= sizeof(struct in_addr);
+    }
+}
+
+
+void
+olsr_print (const u_char *pptr, u_int length)
+{
+    union {
+        const struct olsr_common *common;
+        const struct olsr_msg *msg;
+        const struct olsr_hello *hello;
+        const struct olsr_hello_link *hello_link;
+        const struct olsr_lq_neighbor *lq_neighbor;
+        const struct olsr_tc *tc;
+        const struct olsr_hna *hna;
+    } ptr;
+
+    u_int msg_type, msg_len, msg_tlen, hello_len, prefix;
+    u_int8_t link_type, neighbor_type;
+    const u_char *tptr, *msg_data;
+
+    tptr = pptr; 
+
+    if (length < sizeof(struct olsr_common)) {
+        goto trunc;
+    }
+
+    if (!TTEST2(*tptr, sizeof(struct olsr_common))) {
+	goto trunc;
+    }
+
+    ptr.common = (struct olsr_common *)tptr;
+    length = MIN(length, EXTRACT_16BITS(ptr.common->packet_len));
+
+    printf("OLSR, seq 0x%04x, length %u",
+           EXTRACT_16BITS(ptr.common->packet_seq),
+           length);
+
+    tptr += sizeof(struct olsr_common);
+
+    /*
+     * In non-verbose mode, just print version.
+     */
+    if (vflag < 1) {
+	return;
+    }
+
+    while (tptr < (pptr+length)) {
+
+        if (!TTEST2(*tptr, sizeof(struct olsr_msg)))	
+            goto trunc;
+
+        ptr.msg = (struct olsr_msg *)tptr;
+
+        msg_type = ptr.msg->msg_type;
+        msg_len = EXTRACT_16BITS(ptr.msg->msg_len);
+
+        /* infinite loop check */
+        if (msg_type == 0 || msg_len == 0) {
+            return;
+        }
+
+        printf("\n\t%s Message (%u), originator %s, ttl %u, hop %u"
+               "\n\t  vtime %.3lfs, msg-seq 0x%04x, length %u",
+               tok2str(olsr_msg_values, "Unknown", msg_type),
+               msg_type, ipaddr_string(ptr.msg->originator),
+               ptr.msg->ttl,
+               ptr.msg->hopcount,
+               ME_TO_DOUBLE(ptr.msg->vtime),
+               EXTRACT_16BITS(ptr.msg->msg_seq),
+               msg_len);
+
+        msg_tlen = msg_len - sizeof(struct olsr_msg);
+        msg_data = tptr + sizeof(struct olsr_msg);
+
+        switch (msg_type) {
+        case OLSR_HELLO_MSG:
+        case OLSR_HELLO_LQ_MSG:
+            if (!TTEST2(*msg_data, sizeof(struct olsr_hello)))	
+                goto trunc;
+
+            ptr.hello = (struct olsr_hello *)msg_data;
+            printf("\n\t  hello-time %.3lfs, MPR willingness %u",
+                   ME_TO_DOUBLE(ptr.hello->htime), ptr.hello->will);
+            msg_data += sizeof(struct olsr_hello);
+            msg_tlen -= sizeof(struct olsr_hello);
+
+            while (msg_tlen >= sizeof(struct olsr_hello_link)) {
+
+                /*
+                 * link-type.
+                 */
+                if (!TTEST2(*msg_data, sizeof(struct olsr_hello_link)))	
+                    goto trunc;
+
+                ptr.hello_link = (struct olsr_hello_link *)msg_data;
+
+                hello_len = EXTRACT_16BITS(ptr.hello_link->len);
+                link_type = OLSR_EXTRACT_LINK_TYPE(ptr.hello_link->link_code);
+                neighbor_type = OLSR_EXTRACT_NEIGHBOR_TYPE(ptr.hello_link->link_code);
+
+                printf("\n\t    link-type %s, neighbor-type %s, len %u",
+                       tok2str(olsr_link_type_values, "Unknown", link_type),
+                       tok2str(olsr_neighbor_type_values, "Unknown", neighbor_type),
+                       hello_len);
+
+                msg_data += sizeof(struct olsr_hello_link);
+                msg_tlen -= sizeof(struct olsr_hello_link);
+                hello_len -= sizeof(struct olsr_hello_link);
+
+                if (msg_type == OLSR_HELLO_MSG) {
+                    olsr_print_neighbor(msg_data, hello_len);
+                } else {
+                    olsr_print_lq_neighbor(msg_data, hello_len);
+                }
+
+                msg_data += hello_len;
+                msg_tlen -= hello_len;
+            }
+            break;
+
+        case OLSR_TC_MSG:
+        case OLSR_TC_LQ_MSG:
+            if (!TTEST2(*msg_data, sizeof(struct olsr_tc)))	
+                goto trunc;
+
+            ptr.tc = (struct olsr_tc *)msg_data;
+            printf("\n\t    advertised neighbor seq 0x%04x",
+                   EXTRACT_16BITS(ptr.tc->ans_seq));
+            msg_data += sizeof(struct olsr_tc);
+            msg_tlen -= sizeof(struct olsr_tc);
+
+            if (msg_type == OLSR_TC_MSG) {
+                olsr_print_neighbor(msg_data, msg_tlen);
+            } else {
+                olsr_print_lq_neighbor(msg_data, msg_tlen);
+            }
+            break;
+
+        case OLSR_MID_MSG:
+            if (!TTEST2(*msg_data, sizeof(struct in_addr)))	
+                goto trunc;
+
+            while (msg_tlen >= sizeof(struct in_addr)) {
+                printf("\n\t  interface address %s", ipaddr_string(msg_data));
+                msg_data += sizeof(struct in_addr);
+                msg_tlen -= sizeof(struct in_addr);
+            }
+            break;
+
+        case OLSR_HNA_MSG:
+            prefix = 1;
+            printf("\n\t  advertised networks\n\t    ");
+            while (msg_tlen >= sizeof(struct olsr_hna)) {
+                if (!TTEST2(*msg_data, sizeof(struct olsr_hna)))	
+                    goto trunc;
+
+                ptr.hna = (struct olsr_hna *)msg_data;
+
+                /* print 4 prefixes per line */
+
+                printf("%s/%u%s",
+                       ipaddr_string(ptr.hna->network),
+                       mask2plen(EXTRACT_32BITS(ptr.hna->mask)),                       
+                       prefix % 4 == 0 ? "\n\t    " : " ");
+
+                msg_data += sizeof(struct olsr_hna);
+                msg_tlen -= sizeof(struct olsr_hna);
+                prefix ++;
+            }
+            break;
+
+            /*
+             * FIXME those are the defined messages that lack a decoder
+             * you are welcome to contribute code ;-)
+             */
+
+        case OLSR_POWERINFO_MSG:
+        case OLSR_NAMESERVICE_MSG:
+        default:
+	    print_unknown_data(msg_data, "\n\t    ", msg_tlen);
+            break;
+        }	
+        tptr += msg_len;
+    }
+
+    return;
+
+ trunc:
+    printf("[|olsr]");
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 4
+ * End:
+ */
diff --git a/contrib/tcpdump/print-ospf.c b/contrib/tcpdump/print-ospf.c
index 634849b..fd8f111 100644
--- a/contrib/tcpdump/print-ospf.c
+++ b/contrib/tcpdump/print-ospf.c
@@ -23,7 +23,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ospf.c,v 1.56.2.3 2005/08/23 11:16:29 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ospf.c,v 1.56.2.4 2006/12/13 08:24:27 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -57,7 +57,7 @@ static struct tok ospf_option_values[] = {
 
 static struct tok ospf_authtype_values[] = {
 	{ OSPF_AUTH_NONE,	"none" },
-	{ OSPF_AUTH_NONE,	"simple" },
+	{ OSPF_AUTH_SIMPLE,	"simple" },
 	{ OSPF_AUTH_MD5,	"MD5" },
 	{ 0,			NULL }
 };
@@ -932,12 +932,8 @@ ospf_print(register const u_char *bp, register u_int length,
 			break;
 
 		case OSPF_AUTH_SIMPLE:
-			if (fn_printn(op->ospf_authdata,
-			    sizeof(op->ospf_authdata), snapend)) {
-				printf("\"");
-				goto trunc;
-			}
-			printf("\"");
+                        printf("\n\tSimple text password: ");
+                        safeputs(op->ospf_authdata, OSPF_AUTH_SIMPLE_LEN);
 			break;
 
 		case OSPF_AUTH_MD5:
diff --git a/contrib/tcpdump/print-pflog.c b/contrib/tcpdump/print-pflog.c
index 4d70e05..dd9ba49 100644
--- a/contrib/tcpdump/print-pflog.c
+++ b/contrib/tcpdump/print-pflog.c
@@ -21,13 +21,27 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-pflog.c,v 1.13.2.1 2005/07/07 01:24:38 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-pflog.c,v 1.13.2.4 2007/09/13 17:18:10 gianluca Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
+#ifndef HAVE_NET_PFVAR_H
+#error "No pf headers available"
+#endif
+
+#include <sys/types.h>
+#ifndef WIN32
+#include <sys/socket.h>
+#endif
+#include <net/if.h>
+#include <net/pfvar.h>
+#include <net/if_pflog.h>
+
+
+
 #include <tcpdump-stdinc.h>
 
 #include <stdio.h>
@@ -35,7 +49,6 @@ static const char rcsid[] _U_ =
 
 #include "interface.h"
 #include "addrtoname.h"
-#include "pf.h"
 
 static struct tok pf_reasons[] = {
 	{ 0,	"0(match)" },
@@ -44,6 +57,15 @@ static struct tok pf_reasons[] = {
 	{ 3,	"3(short)" },
 	{ 4,	"4(normalize)" },
 	{ 5,	"5(memory)" },
+	{ 6,	"6(bad-timestamp)" },
+	{ 7,	"7(congestion)" },
+	{ 8,	"8(ip-option)" },
+	{ 9,	"9(proto-cksum)" },
+	{ 10,	"10(state-mismatch)" },
+	{ 11,	"11(state-insert)" },
+	{ 12,	"12(state-limit)" },
+	{ 13,	"13(src-limit)" },
+	{ 14,	"14(synproxy)" },
 	{ 0,	NULL }
 };
 
diff --git a/contrib/tcpdump/print-pim.c b/contrib/tcpdump/print-pim.c
index 8af2160..39c4e4d 100644
--- a/contrib/tcpdump/print-pim.c
+++ b/contrib/tcpdump/print-pim.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-pim.c,v 1.45.2.3 2005/07/11 20:24:34 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-pim.c,v 1.45.2.4 2006/02/13 01:32:34 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -79,6 +79,15 @@ static struct tok pimv2_hello_option_values[] = {
     { 0, NULL}
 };
 
+#define PIMV2_REGISTER_FLAG_LEN      4
+#define PIMV2_REGISTER_FLAG_BORDER 0x80000000
+#define PIMV2_REGISTER_FLAG_NULL   0x40000000
+
+static struct tok pimv2_register_flag_values[] = {
+    { PIMV2_REGISTER_FLAG_BORDER, "Border" },
+    { PIMV2_REGISTER_FLAG_NULL, "Null" },
+    { 0, NULL}
+};    
 
 /*
  * XXX: We consider a case where IPv6 is not ready yet for portability,
@@ -419,13 +428,13 @@ pim_print(register const u_char *bp, register u_int len)
 	switch (PIM_VER(pim->pim_typever)) {
 	case 2:
             if (!vflag) {
-                printf("PIMv%u, %s, length: %u",
+                printf("PIMv%u, %s, length %u",
                        PIM_VER(pim->pim_typever),
                        tok2str(pimv2_type_values,"Unknown Type",PIM_TYPE(pim->pim_typever)),
                        len);
                 return;
             } else {
-                printf("PIMv%u, length: %u\n\t%s",
+                printf("PIMv%u, length %u\n\t%s",
                        PIM_VER(pim->pim_typever),
                        len,
                        tok2str(pimv2_type_values,"Unknown Type",PIM_TYPE(pim->pim_typever)));
@@ -433,7 +442,7 @@ pim_print(register const u_char *bp, register u_int len)
             }
             break;
 	default:
-		printf("PIMv%u, length: %u",
+		printf("PIMv%u, length %u",
                        PIM_VER(pim->pim_typever),
                        len);
 		break;
@@ -625,6 +634,15 @@ pimv2_print(register const u_char *bp, register u_int len)
 	if (pimv2_addr_len != 0)
 		(void)printf(", RFC2117-encoding");
 
+        printf(", cksum 0x%04x ", EXTRACT_16BITS(&pim->pim_cksum));
+        if (EXTRACT_16BITS(&pim->pim_cksum) == 0) {
+                printf("(unverified)");
+        } else {
+                printf("(%scorrect)",
+                       TTEST2(bp[0], len) &&
+                       in_cksum((const u_short*)bp, len, 0) ? "in" : "" );
+        }
+
 	switch (PIM_TYPE(pim->pim_typever)) {
 	case PIMV2_TYPE_HELLO:
 	    {
@@ -636,7 +654,7 @@ pimv2_print(register const u_char *bp, register u_int len)
 			olen = EXTRACT_16BITS(&bp[2]);
 			TCHECK2(bp[0], 4 + olen);
 
-                        printf("\n\t  %s Option (%u), length: %u, Value: ",
+                        printf("\n\t  %s Option (%u), length %u, Value: ",
                                tok2str( pimv2_hello_option_values,"Unknown",otype),
                                otype,
                                olen);
@@ -729,30 +747,35 @@ pimv2_print(register const u_char *bp, register u_int len)
 	{
 		struct ip *ip;
 
-		if (vflag && bp + 8 <= ep) {
-			(void)printf(" %s%s", bp[4] & 0x80 ? "B" : "",
-				bp[4] & 0x40 ? "N" : "");
-		}
-		bp += 8; len -= 8;
+                if (!TTEST2(*(bp+4), PIMV2_REGISTER_FLAG_LEN))
+                        goto trunc;
+
+                printf(", Flags [ %s ]\n\t",
+                       tok2str(pimv2_register_flag_values,
+                               "none",
+                               EXTRACT_32BITS(bp+4)));
 
+		bp += 8; len -= 8;
 		/* encapsulated multicast packet */
-		if (bp >= ep)
-			break;
 		ip = (struct ip *)bp;
 		switch (IP_V(ip)) {
+                case 0: /* Null header */
+			(void)printf("IP-Null-header %s > %s",
+                                     ipaddr_string(&ip->ip_src),
+                                     ipaddr_string(&ip->ip_dst));
+			break;
+
 		case 4:	/* IPv4 */
-			printf(" ");
 			ip_print(gndo, bp, len);
 			break;
 #ifdef INET6
 		case 6:	/* IPv6 */
-			printf(" ");
 			ip6_print(bp, len);
 			break;
 #endif
-		default:
-			(void)printf(" IP ver %d", IP_V(ip));
-			break;
+                default:
+                        (void)printf("IP ver %d", IP_V(ip));
+                        break;
 		}
 		break;
 	}
diff --git a/contrib/tcpdump/print-ppp.c b/contrib/tcpdump/print-ppp.c
index b6bafae..1e99c15 100644
--- a/contrib/tcpdump/print-ppp.c
+++ b/contrib/tcpdump/print-ppp.c
@@ -31,7 +31,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ppp.c,v 1.108.2.4 2005/06/18 23:56:40 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ppp.c,v 1.108.2.6 2005/12/05 11:40:36 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -296,6 +296,20 @@ struct tok ipcpopt_values[] = {
 	{ 0,		  NULL }
 };
 
+#define IPCPOPT_IPCOMP_HDRCOMP 0x61  /* rfc3544 */
+#define IPCPOPT_IPCOMP_MINLEN    14
+
+struct tok ipcpopt_compproto_values[] = {
+        { PPP_VJC, "VJ-Comp" },
+        { IPCPOPT_IPCOMP_HDRCOMP, "IP Header Compression" },
+	{ 0,		  NULL }
+};
+
+struct tok ipcpopt_compproto_subopt_values[] = {
+        { 1, "RTP-Compression" },
+        { 2, "Enhanced RTP-Compression" },
+	{ 0,		  NULL }
+};
 
 /* IP6CP Config Options */
 #define IP6CP_IFID      1
@@ -531,8 +545,9 @@ handle_ctrl_proto(u_int proto, const u_char *pptr, int length)
 		printf("\n\t  Magic-Num 0x%08x", EXTRACT_32BITS(tptr));
 		/* XXX: need to decode Data? - hexdump for now */
                 if (len > 8) {
-                        printf("\n\t  Data");
-                        print_unknown_data(tptr+4,"\n\t    ",len-4);
+                        printf("\n\t  -----trailing data-----");
+                        TCHECK2(tptr[4], len-8);
+                        print_unknown_data(tptr+4,"\n\t  ",len-8);
                 }
 		break;
 	case CPCODES_ID:
@@ -964,6 +979,7 @@ static int
 print_ipcp_config_options(const u_char *p, int length)
 {
 	int len, opt;
+        u_int compproto, ipcomp_subopttotallen, ipcomp_subopt, ipcomp_suboptlen;
 
 	if (length < 2)
 		return 0;
@@ -998,11 +1014,62 @@ print_ipcp_config_options(const u_char *p, int length)
 		if (len < 4)
 			goto invlen;
 		TCHECK2(*(p + 2), 2);
-		if (EXTRACT_16BITS(p + 2) == PPP_VJC) {
-			printf("VJ-Comp");
+                compproto = EXTRACT_16BITS(p+2);
+
+                printf("%s (0x%02x):",
+                       tok2str(ipcpopt_compproto_values,"Unknown",compproto),
+                       compproto);
+
+		switch (compproto) {
+                case PPP_VJC:
 			/* XXX: VJ-Comp parameters should be decoded */
-		} else
-			printf("unknown-comp-proto %04x", EXTRACT_16BITS(p + 2));
+                        break;
+                case IPCPOPT_IPCOMP_HDRCOMP:
+                        if (len < IPCPOPT_IPCOMP_MINLEN)
+                                goto invlen;
+
+                        TCHECK2(*(p + 2), IPCPOPT_IPCOMP_MINLEN);
+                        printf("\n\t    TCP Space %u, non-TCP Space %u" \
+                               ", maxPeriod %u, maxTime %u, maxHdr %u",
+                               EXTRACT_16BITS(p+4),
+                               EXTRACT_16BITS(p+6),
+                               EXTRACT_16BITS(p+8),
+                               EXTRACT_16BITS(p+10),
+                               EXTRACT_16BITS(p+12));
+
+                        /* suboptions present ? */
+                        if (len > IPCPOPT_IPCOMP_MINLEN) {
+                                ipcomp_subopttotallen = len - IPCPOPT_IPCOMP_MINLEN;
+                                p += IPCPOPT_IPCOMP_MINLEN;
+                                
+                                printf("\n\t      Suboptions, length %u", ipcomp_subopttotallen);
+
+                                while (ipcomp_subopttotallen >= 2) {
+                                        TCHECK2(*p, 2);
+                                        ipcomp_subopt = *p;
+                                        ipcomp_suboptlen = *(p+1);
+                                        
+                                        /* sanity check */
+                                        if (ipcomp_subopt == 0 ||
+                                            ipcomp_suboptlen == 0 )
+                                                break;
+
+                                        /* XXX: just display the suboptions for now */
+                                        printf("\n\t\t%s Suboption #%u, length %u",
+                                               tok2str(ipcpopt_compproto_subopt_values,
+                                                       "Unknown",
+                                                       ipcomp_subopt),
+                                               ipcomp_subopt,
+                                               ipcomp_suboptlen);
+
+                                        ipcomp_subopttotallen -= ipcomp_suboptlen;
+                                        p += ipcomp_suboptlen;
+                                }
+                        }
+                        break;
+                default:
+                        break;
+		}
 		break;
 
 	case IPCPOPT_ADDR:     /* those options share the same format - fall through */
diff --git a/contrib/tcpdump/print-pptp.c b/contrib/tcpdump/print-pptp.c
index c4c8300..d400589 100644
--- a/contrib/tcpdump/print-pptp.c
+++ b/contrib/tcpdump/print-pptp.c
@@ -24,7 +24,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/print-pptp.c,v 1.11 2003/11/16 09:36:33 guy Exp $";
+     "@(#) $Header: /tcpdump/master/tcpdump/print-pptp.c,v 1.11.2.1 2006/06/23 02:07:27 hannes Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -40,14 +40,6 @@ static const char rcsid[] _U_ =
 
 static char tstr[] = " [|pptp]";
 
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
 #define PPTP_MSG_TYPE_CTRL	1	/* Control Message */
 #define PPTP_MSG_TYPE_MGMT	2	/* Management Message (currently not used */
 #define PPTP_MAGIC_COOKIE	0x1a2b3c4d	/* for sanity check */
diff --git a/contrib/tcpdump/print-rsvp.c b/contrib/tcpdump/print-rsvp.c
index 94ac6f0..ad51930 100644
--- a/contrib/tcpdump/print-rsvp.c
+++ b/contrib/tcpdump/print-rsvp.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998-2005 The TCPDUMP project
+ * Copyright (c) 1998-2007 The TCPDUMP project
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that: (1) source code
@@ -17,7 +17,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-rsvp.c,v 1.33.2.8 2005/09/22 14:52:40 hannes Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-rsvp.c,v 1.33.2.15 2007/09/13 17:33:54 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -35,6 +35,7 @@ static const char rcsid[] _U_ =
 #include "addrtoname.h"
 #include "ethertype.h"
 #include "gmpls.h"
+#include "af.h"
 
 /*
  * RFC 2205 common header
@@ -134,9 +135,9 @@ static const struct tok rsvp_header_flag_values[] = {
 #define	RSVP_OBJ_ERO                20  /* rfc3209 */
 #define	RSVP_OBJ_RRO                21  /* rfc3209 */
 #define	RSVP_OBJ_HELLO              22  /* rfc3209 */
-#define	RSVP_OBJ_MESSAGE_ID         23
-#define	RSVP_OBJ_MESSAGE_ID_ACK     24
-#define	RSVP_OBJ_MESSAGE_ID_LIST    25
+#define	RSVP_OBJ_MESSAGE_ID         23  /* rfc2961 */
+#define	RSVP_OBJ_MESSAGE_ID_ACK     24  /* rfc2961 */
+#define	RSVP_OBJ_MESSAGE_ID_LIST    25  /* rfc2961 */
 #define	RSVP_OBJ_RECOVERY_LABEL     34  /* rfc3473 */
 #define	RSVP_OBJ_UPSTREAM_LABEL     35  /* rfc3473 */
 #define	RSVP_OBJ_LABEL_SET          36  /* rfc3473 */
@@ -152,6 +153,7 @@ static const struct tok rsvp_header_flag_values[] = {
 #define	RSVP_OBJ_PROPERTIES         204 /* juniper proprietary */
 #define	RSVP_OBJ_FASTREROUTE        205 /* draft-ietf-mpls-rsvp-lsp-fastreroute-07 */
 #define	RSVP_OBJ_SESSION_ATTRIBUTE  207 /* rfc3209 */
+#define RSVP_OBJ_GENERALIZED_UNI    229 /* OIF RSVP extensions UNI 1.0 Signaling, Rel. 2 */
 #define RSVP_OBJ_CALL_ID            230 /* rfc3474 */
 #define RSVP_OBJ_CALL_OPS           236 /* rfc3474 */
 
@@ -189,6 +191,7 @@ static const struct tok rsvp_obj_values[] = {
     { RSVP_OBJ_PROPERTIES,         "Properties" },
     { RSVP_OBJ_FASTREROUTE,        "Fast Re-Route" },
     { RSVP_OBJ_SESSION_ATTRIBUTE,  "Session Attribute" },
+    { RSVP_OBJ_GENERALIZED_UNI,    "Generalized UNI" },
     { RSVP_OBJ_CALL_ID,            "Call-ID" },
     { RSVP_OBJ_CALL_OPS,           "Call Capability" },
     { RSVP_OBJ_RESTART_CAPABILITY, "Restart Capability" },
@@ -202,6 +205,7 @@ static const struct tok rsvp_obj_values[] = {
 #define	RSVP_CTYPE_IPV6        2
 #define	RSVP_CTYPE_TUNNEL_IPV4 7
 #define	RSVP_CTYPE_TUNNEL_IPV6 8
+#define	RSVP_CTYPE_UNI_IPV4    11 /* OIF RSVP extensions UNI 1.0 Signaling Rel. 2 */
 #define RSVP_CTYPE_1           1
 #define RSVP_CTYPE_2           2
 #define RSVP_CTYPE_3           3
@@ -234,11 +238,13 @@ static const struct tok rsvp_ctype_values[] = {
     { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_IPV4,	             "IPv4" },
     { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_IPV6,	             "IPv6" },
     { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_TUNNEL_IPV4,           "Tunnel IPv4" },
+    { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_UNI_IPV4,              "UNI IPv4" },
     { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV4,          "IPv4" },
     { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV6,          "IPv6" },
     { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_TUNNEL_IPV4,   "Tunnel IPv4" },
     { 256*RSVP_OBJ_MESSAGE_ID+RSVP_CTYPE_1,                  "1" },
-    { 256*RSVP_OBJ_MESSAGE_ID_ACK+RSVP_CTYPE_1,              "1" },
+    { 256*RSVP_OBJ_MESSAGE_ID_ACK+RSVP_CTYPE_1,              "Message id ack" },
+    { 256*RSVP_OBJ_MESSAGE_ID_ACK+RSVP_CTYPE_2,              "Message id nack" },
     { 256*RSVP_OBJ_MESSAGE_ID_LIST+RSVP_CTYPE_1,             "1" },
     { 256*RSVP_OBJ_STYLE+RSVP_CTYPE_1,                       "1" },
     { 256*RSVP_OBJ_HELLO+RSVP_CTYPE_1,                       "Hello Request" },
@@ -271,8 +277,11 @@ static const struct tok rsvp_ctype_values[] = {
     { 256*RSVP_OBJ_FASTREROUTE+RSVP_CTYPE_1,                 "1" }, /* new style */
     { 256*RSVP_OBJ_DETOUR+RSVP_CTYPE_TUNNEL_IPV4,            "Tunnel IPv4" },
     { 256*RSVP_OBJ_PROPERTIES+RSVP_CTYPE_1,                  "1" },
+    { 256*RSVP_OBJ_ADMIN_STATUS+RSVP_CTYPE_1,                "1" },
     { 256*RSVP_OBJ_CLASSTYPE+RSVP_CTYPE_1,                   "1" },
     { 256*RSVP_OBJ_CLASSTYPE_OLD+RSVP_CTYPE_1,               "1" },
+    { 256*RSVP_OBJ_LABEL_SET+RSVP_CTYPE_1,                   "1" },
+    { 256*RSVP_OBJ_GENERALIZED_UNI+RSVP_CTYPE_1,             "1" },
     { 0, NULL}
 };
 
@@ -416,9 +425,44 @@ static struct tok rsvp_obj_error_code_diffserv_te_values[] = {
    { 0, NULL}
 };
 
-#define FALSE 0
-#define TRUE  1
+/* rfc3473 / rfc 3471 */
+static const struct tok rsvp_obj_admin_status_flag_values[] = {
+    { 0x80000000, "Reflect" },
+    { 0x00000004, "Testing" },
+    { 0x00000002, "Admin-down" },
+    { 0x00000001, "Delete-in-progress" },
+    { 0, NULL}
+};
+
+/* label set actions - rfc3471 */
+#define LABEL_SET_INCLUSIVE_LIST  0
+#define LABEL_SET_EXCLUSIVE_LIST  1
+#define LABEL_SET_INCLUSIVE_RANGE 2
+#define LABEL_SET_EXCLUSIVE_RANGE 3
+
+static const struct tok rsvp_obj_label_set_action_values[] = {
+    { LABEL_SET_INCLUSIVE_LIST, "Inclusive list" },
+    { LABEL_SET_EXCLUSIVE_LIST, "Exclusive list" },
+    { LABEL_SET_INCLUSIVE_RANGE, "Inclusive range" },
+    { LABEL_SET_EXCLUSIVE_RANGE, "Exclusive range" },
+    { 0, NULL}
+};
 
+/* OIF RSVP extensions UNI 1.0 Signaling, release 2 */
+#define RSVP_GEN_UNI_SUBOBJ_SOURCE_TNA_ADDRESS	    1
+#define RSVP_GEN_UNI_SUBOBJ_DESTINATION_TNA_ADDRESS 2
+#define RSVP_GEN_UNI_SUBOBJ_DIVERSITY		    3
+#define RSVP_GEN_UNI_SUBOBJ_EGRESS_LABEL            4
+#define RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL           5
+
+static const struct tok rsvp_obj_generalized_uni_values[] = {
+    { RSVP_GEN_UNI_SUBOBJ_SOURCE_TNA_ADDRESS, "Source TNA address" },
+    { RSVP_GEN_UNI_SUBOBJ_DESTINATION_TNA_ADDRESS, "Destination TNA address" },
+    { RSVP_GEN_UNI_SUBOBJ_DIVERSITY, "Diversity" },
+    { RSVP_GEN_UNI_SUBOBJ_EGRESS_LABEL, "Egress label" },
+    { RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL, "Service level" },
+    { 0, NULL}
+};
 
 static int rsvp_intserv_print(const u_char *, u_short);
 
@@ -587,6 +631,8 @@ rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
     } bw;
     u_int8_t namelen;
 
+    u_int action, subchannel;
+
     while(tlen>=sizeof(struct rsvp_object_header)) {
         /* did we capture enough for fully decoding the object header ? */
         if (!TTEST2(*tptr, sizeof(struct rsvp_object_header)))
@@ -684,6 +730,7 @@ rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
                 break;
 #endif
             case RSVP_CTYPE_TUNNEL_IPV4:
+            case RSVP_CTYPE_UNI_IPV4:
                 if (obj_tlen < 12)
                     return -1;
                 printf("%s  IPv4 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
@@ -900,7 +947,7 @@ rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
                 obj_tptr+=12;
                 break;
             case RSVP_CTYPE_4:
-                if (obj_tlen < 8)
+                if (obj_tlen < 4)
                     return-1;
                 printf("%s  LSP Encoding Type: %s (%u)",
                        ident,
@@ -918,8 +965,8 @@ rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
                                "Unknown",
                                EXTRACT_16BITS(obj_tptr+2)),
 		       EXTRACT_16BITS(obj_tptr+2));
-                obj_tlen-=8;
-                obj_tptr+=8;
+                obj_tlen-=4;
+                obj_tptr+=4;
                 break;
             default:
                 hexdump=TRUE;
@@ -1024,6 +1071,106 @@ rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
             }
             break;
 
+	case RSVP_OBJ_GENERALIZED_UNI:
+            switch(rsvp_obj_ctype) {
+		int subobj_type,af,subobj_len,total_subobj_len;
+
+            case RSVP_CTYPE_1: 
+
+                if (obj_tlen < 4)
+                    return-1;
+
+		/* read variable length subobjects */
+		total_subobj_len = obj_tlen;
+                while(total_subobj_len > 0) {
+                    subobj_len  = EXTRACT_16BITS(obj_tptr);
+                    subobj_type = (EXTRACT_16BITS(obj_tptr+2))>>8;
+                    af = (EXTRACT_16BITS(obj_tptr+2))&0x00FF;
+
+                    printf("%s  Subobject Type: %s (%u), AF: %s (%u), length: %u",
+                           ident,
+                           tok2str(rsvp_obj_generalized_uni_values, "Unknown", subobj_type),
+                           subobj_type,
+                           tok2str(af_values, "Unknown", af), af,
+                           subobj_len);
+
+                    switch(subobj_type) {
+                    case RSVP_GEN_UNI_SUBOBJ_SOURCE_TNA_ADDRESS:
+                    case RSVP_GEN_UNI_SUBOBJ_DESTINATION_TNA_ADDRESS:
+
+                        switch(af) {
+                        case AFNUM_INET:
+                            if (subobj_len < 8)
+                                return -1;
+                            printf("%s    UNI IPv4 TNA address: %s",
+                                   ident, ipaddr_string(obj_tptr+4));
+                            break;
+#ifdef INET6
+                        case AFNUM_INET6:
+                            if (subobj_len < 20)
+                                return -1;
+                            printf("%s    UNI IPv6 TNA address: %s",
+                                   ident, ip6addr_string(obj_tptr+4));
+                            break;
+#endif
+                        case AFNUM_NSAP:
+                            if (subobj_len) {
+                                /* unless we have a TLV parser lets just hexdump */
+                                hexdump=TRUE;
+                            }
+                            break;
+                        }
+                        break;
+
+                    case RSVP_GEN_UNI_SUBOBJ_DIVERSITY:
+                        if (subobj_len) {
+                            /* unless we have a TLV parser lets just hexdump */
+                            hexdump=TRUE;
+                        }
+                        break;
+
+                    case RSVP_GEN_UNI_SUBOBJ_EGRESS_LABEL:
+                        if (subobj_len < 16) {
+                            return -1;
+                        }
+
+                        printf("%s    U-bit: %x, Label type: %u, Logical port id: %u, Label: %u",
+                               ident,
+                               ((EXTRACT_32BITS(obj_tptr+4))>>31),
+                               ((EXTRACT_32BITS(obj_tptr+4))&0xFF),
+                               EXTRACT_32BITS(obj_tptr+8),
+                               EXTRACT_32BITS(obj_tptr+12));
+                        break;
+
+                    case RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL:
+                        if (subobj_len < 8) {
+                            return -1;
+                        }
+
+                        printf("%s    Service level: %u",
+                               ident, (EXTRACT_32BITS(obj_tptr+4))>>24);
+                        break;
+
+                    default:
+                        hexdump=TRUE;
+                        break;
+                    }
+                    total_subobj_len-=subobj_len;
+                    obj_tptr+=subobj_len;
+                    obj_tlen+=subobj_len;
+		}
+
+                if (total_subobj_len) {
+                    /* unless we have a TLV parser lets just hexdump */
+                    hexdump=TRUE;
+                }
+                break;
+
+            default:
+                hexdump=TRUE;
+            }
+            break;
+
         case RSVP_OBJ_RSVP_HOP:
             switch(rsvp_obj_ctype) {
             case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */
@@ -1358,6 +1505,7 @@ rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
         case RSVP_OBJ_MESSAGE_ID_LIST:
             switch(rsvp_obj_ctype) {
             case RSVP_CTYPE_1:
+            case RSVP_CTYPE_2:
                 if (obj_tlen < 8)
                     return-1;
                 printf("%s  Flags [0x%02x], epoch: %u",
@@ -1410,6 +1558,66 @@ rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
             }
             break;           
 
+        case RSVP_OBJ_ADMIN_STATUS:
+            switch(rsvp_obj_ctype) {
+            case RSVP_CTYPE_1: 
+                if (obj_tlen < 4)
+                    return-1;
+                printf("%s  Flags [%s]", ident,
+                       bittok2str(rsvp_obj_admin_status_flag_values, "none",
+                                  EXTRACT_32BITS(obj_tptr)));
+                obj_tlen-=4;
+                obj_tptr+=4;
+                break;
+            default:
+                hexdump=TRUE;
+            }
+            break;
+
+        case RSVP_OBJ_LABEL_SET:
+            switch(rsvp_obj_ctype) {
+            case RSVP_CTYPE_1: 
+                if (obj_tlen < 4)
+                    return-1;
+                action = (EXTRACT_16BITS(obj_tptr)>>8);
+
+                printf("%s  Action: %s (%u), Label type: %u", ident,
+                       tok2str(rsvp_obj_label_set_action_values, "Unknown", action),
+                       action, ((EXTRACT_32BITS(obj_tptr) & 0x7F)));
+
+                switch (action) {
+                case LABEL_SET_INCLUSIVE_RANGE:
+                case LABEL_SET_EXCLUSIVE_RANGE: /* fall through */
+
+		    /* only a couple of subchannels are expected */
+		    if (obj_tlen < 12)
+			return -1;
+		    printf("%s  Start range: %u, End range: %u", ident,
+                           EXTRACT_32BITS(obj_tptr+4),
+                           EXTRACT_32BITS(obj_tptr+8));
+		    obj_tlen-=12;
+		    obj_tptr+=12;
+                    break;
+
+                default:
+                    obj_tlen-=4;
+                    obj_tptr+=4;
+                    subchannel = 1;
+                    while(obj_tlen >= 4 ) {
+                        printf("%s  Subchannel #%u: %u", ident, subchannel,
+                               EXTRACT_32BITS(obj_tptr));
+                        obj_tptr+=4;
+                        obj_tlen-=4;
+                        subchannel++;
+                    }
+                    break;
+                }
+                break;
+
+            default:
+                hexdump=TRUE;
+            }
+
         /*
          *  FIXME those are the defined objects that lack a decoder
          *  you are welcome to contribute code ;-)
@@ -1417,7 +1625,6 @@ rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
 
         case RSVP_OBJ_SCOPE:
         case RSVP_OBJ_POLICY_DATA:
-        case RSVP_OBJ_LABEL_SET:
         case RSVP_OBJ_ACCEPT_LABEL_SET:
         case RSVP_OBJ_PROTECTION:
         default:
diff --git a/contrib/tcpdump/print-rx.c b/contrib/tcpdump/print-rx.c
index bf7c6bd..d991066 100644
--- a/contrib/tcpdump/print-rx.c
+++ b/contrib/tcpdump/print-rx.c
@@ -34,7 +34,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-rx.c,v 1.37 2003/11/16 09:36:36 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-rx.c,v 1.37.2.2 2007/06/15 19:43:15 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -1013,6 +1013,7 @@ acl_print(u_char *s, int maxsize, u_char *end)
 	int pos, neg, acl;
 	int n, i;
 	char *user;
+	char fmt[1024];
 
 	if ((user = (char *)malloc(maxsize)) == NULL)
 		return;
@@ -1046,7 +1047,8 @@ acl_print(u_char *s, int maxsize, u_char *end)
 		printf("a");
 
 	for (i = 0; i < pos; i++) {
-		if (sscanf((char *) s, "%s %d\n%n", user, &acl, &n) != 2)
+		snprintf(fmt, sizeof(fmt), "%%%ds %%d\n%%n", maxsize - 1);
+		if (sscanf((char *) s, fmt, user, &acl, &n) != 2)
 			goto finish;
 		s += n;
 		printf(" +{");
@@ -1059,7 +1061,8 @@ acl_print(u_char *s, int maxsize, u_char *end)
 	}
 
 	for (i = 0; i < neg; i++) {
-		if (sscanf((char *) s, "%s %d\n%n", user, &acl, &n) != 2)
+		snprintf(fmt, sizeof(fmt), "%%%ds %%d\n%%n", maxsize - 1);
+		if (sscanf((char *) s, fmt, user, &acl, &n) != 2)
 			goto finish;
 		s += n;
 		printf(" -{");
@@ -2299,6 +2302,7 @@ rx_ack_print(register const u_char *bp, int length)
 {
 	struct rx_ackPacket *rxa;
 	int i, start, last;
+	u_int32_t firstPacket;
 
 	if (length < (int)sizeof(struct rx_header))
 		return;
@@ -2327,8 +2331,9 @@ rx_ack_print(register const u_char *bp, int length)
 		       (int) EXTRACT_16BITS(&rxa->bufferSpace),
 		       (int) EXTRACT_16BITS(&rxa->maxSkew));
 
+	firstPacket = EXTRACT_32BITS(&rxa->firstPacket);
 	printf(" first %d serial %d reason %s",
-	       EXTRACT_32BITS(&rxa->firstPacket), EXTRACT_32BITS(&rxa->serial),
+	       firstPacket, EXTRACT_32BITS(&rxa->serial),
 	       tok2str(rx_ack_reasons, "#%d", (int) rxa->reason));
 
 	/*
@@ -2371,7 +2376,7 @@ rx_ack_print(register const u_char *bp, int length)
 
 				if (last == -2) {
 					printf(" acked %d",
-					       rxa->firstPacket + i);
+					       firstPacket + i);
 					start = i;
 				}
 
@@ -2385,7 +2390,7 @@ rx_ack_print(register const u_char *bp, int length)
 				 */
 
 				else if (last != i - 1) {
-					printf(",%d", rxa->firstPacket + i);
+					printf(",%d", firstPacket + i);
 					start = i;
 				}
 
@@ -2411,7 +2416,7 @@ rx_ack_print(register const u_char *bp, int length)
 				 * range.
 				 */
 			} else if (last == i - 1 && start != last)
-				printf("-%d", rxa->firstPacket + i - 1);
+				printf("-%d", firstPacket + i - 1);
 
 		/*
 		 * So, what's going on here?  We ran off the end of the
@@ -2425,7 +2430,7 @@ rx_ack_print(register const u_char *bp, int length)
 		 */
 
 		if (last == i - 1 && start != last)
-			printf("-%d", rxa->firstPacket + i - 1);
+			printf("-%d", firstPacket + i - 1);
 
 		/*
 		 * Same as above, just without comments
@@ -2435,18 +2440,18 @@ rx_ack_print(register const u_char *bp, int length)
 			if (rxa->acks[i] == RX_ACK_TYPE_NACK) {
 				if (last == -2) {
 					printf(" nacked %d",
-					       rxa->firstPacket + i);
+					       firstPacket + i);
 					start = i;
 				} else if (last != i - 1) {
-					printf(",%d", rxa->firstPacket + i);
+					printf(",%d", firstPacket + i);
 					start = i;
 				}
 				last = i;
 			} else if (last == i - 1 && start != last)
-				printf("-%d", rxa->firstPacket + i - 1);
+				printf("-%d", firstPacket + i - 1);
 
 		if (last == i - 1 && start != last)
-			printf("-%d", rxa->firstPacket + i - 1);
+			printf("-%d", firstPacket + i - 1);
 
 		bp += rxa->nAcks;
 	}
diff --git a/contrib/tcpdump/print-sctp.c b/contrib/tcpdump/print-sctp.c
index db26e29..7a18978 100644
--- a/contrib/tcpdump/print-sctp.c
+++ b/contrib/tcpdump/print-sctp.c
@@ -35,7 +35,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-"@(#) $Header: /tcpdump/master/tcpdump/print-sctp.c,v 1.16.2.4 2005/07/07 01:24:38 guy Exp $ (NETLAB/PEL)";
+"@(#) $Header: /tcpdump/master/tcpdump/print-sctp.c,v 1.16.2.5 2007/09/13 18:04:58 guy Exp $ (NETLAB/PEL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -206,6 +206,7 @@ void sctp_print(const u_char *bp,        /* beginning of sctp packet */
 			if (htons(chunkDescPtr->chunkLength) <
 			    sizeof(struct sctpDataPart)+
 			    sizeof(struct sctpChunkDesc)+1) {
+				/* Less than 1 byte of chunk payload */
 				printf("bogus chunk length %u]",
 				    htons(chunkDescPtr->chunkLength));
 				return;
@@ -213,7 +214,7 @@ void sctp_print(const u_char *bp,        /* beginning of sctp packet */
 			default_print(payloadPtr,
 			      htons(chunkDescPtr->chunkLength) -
 			      (sizeof(struct sctpDataPart)+
-			      sizeof(struct sctpChunkDesc)+1));
+			      sizeof(struct sctpChunkDesc)));
 		} else
 			printf("]");
 	      }
diff --git a/contrib/tcpdump/print-sll.c b/contrib/tcpdump/print-sll.c
index d2a821d..1735f65 100644
--- a/contrib/tcpdump/print-sll.c
+++ b/contrib/tcpdump/print-sll.c
@@ -20,7 +20,7 @@
  */
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-sll.c,v 1.16.2.2 2005/07/07 01:24:39 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-sll.c,v 1.16.2.3 2005/11/13 12:13:00 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -148,7 +148,6 @@ sll_if_print(const struct pcap_pkthdr *h, const u_char *p)
 	 * Is it (gag) an 802.3 encapsulation, or some non-Ethernet
 	 * packet type?
 	 */
-	extracted_ethertype = 0;
 	if (ether_type <= ETHERMTU) {
 		/*
 		 * Yes - what type is it?
@@ -173,6 +172,9 @@ sll_if_print(const struct pcap_pkthdr *h, const u_char *p)
 			break;
 
 		default:
+			extracted_ethertype = 0;
+			/*FALLTHROUGH*/
+
 		unknown:
 			/* ether_type not known, print raw packet */
 			if (!eflag)
diff --git a/contrib/tcpdump/print-smb.c b/contrib/tcpdump/print-smb.c
index 3c8cfbf..5b963de 100644
--- a/contrib/tcpdump/print-smb.c
+++ b/contrib/tcpdump/print-smb.c
@@ -12,7 +12,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/print-smb.c,v 1.41.2.2 2005/05/08 20:01:09 guy Exp $";
+     "@(#) $Header: /tcpdump/master/tcpdump/print-smb.c,v 1.41.2.4 2007/07/14 22:29:05 guy Exp $";
 #endif
 
 #include <tcpdump-stdinc.h>
@@ -904,8 +904,8 @@ print_smb(const u_char *buf, const u_char *maxbuf)
 
 	printf("\nSMB PACKET: %s (%s) (CHAINED)\n",
 	    fn->name, request ? "REQUEST" : "REPLY");
-	if (newsmboffset < smboffset) {
-	    printf("Bad andX offset: %u < %u\n", newsmboffset, smboffset);
+	if (newsmboffset <= smboffset) {
+	    printf("Bad andX offset: %u <= %u\n", newsmboffset, smboffset);
 	    break;
 	}
 	smboffset = newsmboffset;
diff --git a/contrib/tcpdump/print-tcp.c b/contrib/tcpdump/print-tcp.c
index ab736a0..11bd6b7 100644
--- a/contrib/tcpdump/print-tcp.c
+++ b/contrib/tcpdump/print-tcp.c
@@ -23,7 +23,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-tcp.c,v 1.120.2.2 2005/04/21 06:36:05 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-tcp.c,v 1.120.2.3 2005/10/16 06:05:46 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -799,7 +799,7 @@ tcp_verify_signature(const struct ip *ip, const struct tcphdr *tp,
 	MD5_Update(&ctx, tcpmd5secret, strlen(tcpmd5secret));
 	MD5_Final(sig, &ctx);
 
-	if (memcmp(rcvsig, sig, 16))
+	if (memcmp(rcvsig, sig, TCP_SIGLEN) == 0)
 		return (SIGNATURE_VALID);
 	else
 		return (SIGNATURE_INVALID);
diff --git a/contrib/tcpdump/print-tftp.c b/contrib/tcpdump/print-tftp.c
index 9efc0da..b517898 100644
--- a/contrib/tcpdump/print-tftp.c
+++ b/contrib/tcpdump/print-tftp.c
@@ -23,7 +23,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-tftp.c,v 1.37 2003/11/16 09:36:40 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-tftp.c,v 1.37.2.1 2007/09/14 01:03:12 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -35,7 +35,6 @@ static const char rcsid[] _U_ =
 #ifdef SEGSIZE
 #undef SEGSIZE					/* SINIX sucks */
 #endif
-#include <arpa/tftp.h>
 
 #include <stdio.h>
 #include <string.h>
@@ -43,6 +42,7 @@ static const char rcsid[] _U_ =
 #include "interface.h"
 #include "addrtoname.h"
 #include "extract.h"
+#include "tftp.h"
 
 /* op code to string mapping */
 static struct tok op2str[] = {
@@ -51,6 +51,7 @@ static struct tok op2str[] = {
 	{ DATA,		"DATA" },	/* data packet */
 	{ ACK,		"ACK" },	/* acknowledgement */
 	{ ERROR,	"ERROR" },	/* error code */
+	{ OACK,		"OACK" },	/* option acknowledgement */
 	{ 0,		NULL }
 };
 
@@ -97,6 +98,7 @@ tftp_print(register const u_char *bp, u_int length)
 
 	case RRQ:
 	case WRQ:
+	case OACK:
 		/*
 		 * XXX Not all arpa/tftp.h's specify th_stuff as any
 		 * array; use address of th_block instead
@@ -106,11 +108,15 @@ tftp_print(register const u_char *bp, u_int length)
 #else
 		p = (u_char *)&tp->th_block;
 #endif
-		fputs(" \"", stdout);
+		putchar(' ');
+		/* Print filename or first option */
+		if (opcode != OACK)
+			putchar('"');
 		i = fn_print(p, snapend);
-		putchar('"');
+		if (opcode != OACK)
+			putchar('"');
 
-		/* Print the mode and any options */
+		/* Print the mode (RRQ and WRQ only) and any options */
 		while ((p = (const u_char *)strchr((const char *)p, '\0')) != NULL) {
 			if (length <= (u_int)(p - (const u_char *)&tp->th_block))
 				break;
@@ -134,7 +140,7 @@ tftp_print(register const u_char *bp, u_int length)
 	case ERROR:
 		/* Print error code string */
 		TCHECK(tp->th_code);
-		printf(" %s ", tok2str(err2str, "tftp-err-#%d \"",
+		printf(" %s \"", tok2str(err2str, "tftp-err-#%d \"",
 				       EXTRACT_16BITS(&tp->th_code)));
 		/* Print error message string */
 		i = fn_print((const u_char *)tp->th_data, snapend);
diff --git a/contrib/tcpdump/print-token.c b/contrib/tcpdump/print-token.c
index a2b3d0f..47fcca6 100644
--- a/contrib/tcpdump/print-token.c
+++ b/contrib/tcpdump/print-token.c
@@ -25,7 +25,7 @@
  */
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-token.c,v 1.25.2.1 2005/07/07 01:24:40 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-token.c,v 1.25.2.2 2005/11/13 12:13:01 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -153,7 +153,6 @@ token_print(const u_char *p, u_int length, u_int caplen)
 	caplen -= hdr_len;
 
 	/* Frame Control field determines interpretation of packet */
-	extracted_ethertype = 0;
 	if (FRAME_TYPE(trp) == TOKEN_FC_LLC) {
 		/* Try to print the LLC-layer header & higher layers */
 		if (llc_print(p, length, caplen, ESRC(&ehdr), EDST(&ehdr),
diff --git a/contrib/tcpdump/print-udp.c b/contrib/tcpdump/print-udp.c
index 87da886..3f08a1c 100644
--- a/contrib/tcpdump/print-udp.c
+++ b/contrib/tcpdump/print-udp.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-udp.c,v 1.138 2005/04/07 00:28:17 mcr Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-udp.c,v 1.138.2.1 2007/03/28 07:45:46 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -674,6 +674,8 @@ udp_print(register const u_char *bp, u_int length,
 			lwres_print((const u_char *)(up + 1), length);
                 else if (ISPORT(LDP_PORT))
 			ldp_print((const u_char *)(up + 1), length);
+                else if (ISPORT(OLSR_PORT))
+			olsr_print((const u_char *)(up + 1), length);
                 else if (ISPORT(MPLS_LSP_PING_PORT))
 			lspping_print((const u_char *)(up + 1), length);
 		else if (dport == BFD_CONTROL_PORT ||
diff --git a/contrib/tcpdump/smbutil.c b/contrib/tcpdump/smbutil.c
index b3d4b5f..86bcb4c 100644
--- a/contrib/tcpdump/smbutil.c
+++ b/contrib/tcpdump/smbutil.c
@@ -12,7 +12,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/smbutil.c,v 1.36.2.1 2005/04/21 04:09:58 guy Exp $";
+     "@(#) $Header: /tcpdump/master/tcpdump/smbutil.c,v 1.36.2.3 2007/07/15 19:08:25 guy Exp $";
 #endif
 
 #include <tcpdump-stdinc.h>
@@ -279,6 +279,7 @@ print_data(const unsigned char *buf, int len)
 	return;
     printf("[%03X] ", i);
     for (i = 0; i < len; /*nothing*/) {
+        TCHECK(buf[i]);
 	printf("%02X ", buf[i] & 0xff);
 	i++;
 	if (i%8 == 0)
@@ -310,6 +311,11 @@ print_data(const unsigned char *buf, int len)
 	    print_asc(&buf[i - n], n);
 	printf("\n");
     }
+    return;
+
+trunc:
+    printf("\n");
+    printf("WARNING: Short packet. Try increasing the snap length\n");
 }
 
 
@@ -745,6 +751,9 @@ smb_fdata1(const u_char *buf, const char *fmt, const u_char *maxbuf,
 		t = interpret_long_date(buf);
 		buf += 8;
 		break;
+	    default:
+		t = 0;
+		break;
 	    }
 	    if (t != 0) {
 		lt = localtime(&t);
diff --git a/contrib/tcpdump/tcp.h b/contrib/tcpdump/tcp.h
index b7eef8f..5934cd6 100644
--- a/contrib/tcpdump/tcp.h
+++ b/contrib/tcpdump/tcp.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/tcp.h,v 1.11 2004/03/23 07:15:37 guy Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/tcp.h,v 1.11.2.1 2005/11/29 09:09:26 hannes Exp $ (LBL) */
 /*
  * Copyright (c) 1982, 1986, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -77,8 +77,8 @@ struct tcphdr {
 #define TCPOPT_CCECHO		13	/* T/TCP CC options (rfc1644) */
 #define TCPOPT_SIGNATURE	19	/* Keyed MD5 (rfc2385) */
 #define    TCPOLEN_SIGNATURE		18
-
 #define TCP_SIGLEN 16			/* length of an option 19 digest */
+#define TCPOPT_AUTH             20      /* Enhanced AUTH option */
 
 #define TCPOPT_TSTAMP_HDR	\
     (TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP)
diff --git a/contrib/tcpdump/tcpdump-stdinc.h b/contrib/tcpdump/tcpdump-stdinc.h
index 0319ff9..cd04d09 100644
--- a/contrib/tcpdump/tcpdump-stdinc.h
+++ b/contrib/tcpdump/tcpdump-stdinc.h
@@ -29,7 +29,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * @(#) $Header: /tcpdump/master/tcpdump/tcpdump-stdinc.h,v 1.12.2.4 2005/07/09 21:19:45 risso Exp $ (LBL)
+ * @(#) $Header: /tcpdump/master/tcpdump/tcpdump-stdinc.h,v 1.12.2.5 2006/06/23 02:07:27 hannes Exp $ (LBL)
  */
 
 /*
@@ -178,4 +178,12 @@ typedef char* caddr_t;
 #define INET_ADDRSTRLEN 16
 #endif
 
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
 #endif /* tcpdump_stdinc_h */
diff --git a/contrib/tcpdump/tcpdump.1 b/contrib/tcpdump/tcpdump.1
index d44beeb..d13b4de 100644
--- a/contrib/tcpdump/tcpdump.1
+++ b/contrib/tcpdump/tcpdump.1
@@ -1,4 +1,4 @@
-.\" @(#) $Header: /tcpdump/master/tcpdump/tcpdump.1,v 1.167.2.6 2005/09/05 09:14:37 guy Exp $ (LBL)
+.\" @(#) $Header: /tcpdump/master/tcpdump/tcpdump.1,v 1.167.2.11 2007/06/15 20:13:49 guy Exp $ (LBL)
 .\"
 .\"	$NetBSD: tcpdump.8,v 1.9 2003/03/31 00:18:17 perry Exp $
 .\"
@@ -105,8 +105,9 @@ tcpdump \- dump traffic on a network
 .ad
 .SH DESCRIPTION
 .LP
-\fITcpdump\fP prints out the headers of packets on a network interface
-that match the boolean \fIexpression\fP.  It can also be run with the
+\fITcpdump\fP prints out a description of the contents of packets on a
+network interface that match the boolean \fIexpression\fP.  It can also
+be run with the
 .B \-w
 flag, which causes it to save the packet data to a file for later
 analysis, and/or with the
@@ -233,7 +234,10 @@ operation, be enabled on that interface.
 .TP
 .B Under BSD (this includes Mac OS X):
 You must have read access to
-.IR /dev/bpf* .
+.I /dev/bpf*
+on systems that don't have a cloning BPF device, or to
+.I /dev/bpf
+on systems that do.
 On BSDs with a devfs (this includes Mac OS X), this might involve more
 than just having somebody with super-user access setting the ownership
 or permissions on the BPF devices - it might involve configuring devfs
@@ -536,7 +540,7 @@ Standard output is used if \fIfile\fR is ``-''.
 .TP
 .B \-W
 Used in conjunction with the 
-.I \-C 
+.B \-C 
 option, this will limit the number
 of files created to the specified number, and begin overwriting files
 from the beginning, thus creating a 'rotating' buffer. 
@@ -545,7 +549,9 @@ the files with enough leading 0s to support the maximum number of
 files, allowing them to sort correctly.
 .TP
 .B \-x
-Print each packet (minus its link level header) in hex.
+When parsing and printing,
+in addition to printing the headers of each packet, print the data of
+each packet (minus its link level header) in hex. 
 The smaller of the entire packet or
 .I snaplen
 bytes will be printed.  Note that this is the entire link-layer
@@ -554,16 +560,22 @@ will also be printed when the higher layer packet is shorter than the
 required padding.
 .TP
 .B \-xx
-Print each packet,
+When parsing and printing,
+in addition to printing the headers of each packet, print the data of
+each packet,
 .I including
 its link level header, in hex.
 .TP
 .B \-X
-Print each packet (minus its link level header) in hex and ASCII.
+When parsing and printing,
+in addition to printing the headers of each packet, print the data of
+each packet (minus its link level header) in hex and ASCII.
 This is very handy for analysing new protocols.
 .TP
 .B \-XX
-Print each packet,
+When parsing and printing,
+in addition to printing the headers of each packet, print the data of
+each packet,
 .I including
 its link level header, in hex and ASCII.
 .TP
@@ -741,8 +753,16 @@ This syntax does not work in IPv6-enabled configuration at this moment.
 .IP "\fBdst net \fInet\fR"
 True if the IPv4/v6 destination address of the packet has a network
 number of \fInet\fP.
-\fINet\fP may be either a name from /etc/networks
-or a network number (see \fInetworks(4)\fP for details).
+\fINet\fP may be either a name from the networks database
+(/etc/networks, etc.) or a network number.
+An IPv4 network number can be written as a dotted quad (e.g., 192.168.1.0),
+dotted triple (e.g., 192.168.1), dotted pair (e.g, 172.16), or single
+number (e.g., 10); the netmask is 255.255.255.255 for a dotted quad
+(which means that it's really a host match), 255.255.255.0 for a dotted
+triple, 255.255.0.0 for a dotted pair, or 255.0.0.0 for a single number.
+An IPv6 network number must be written out fully; the netmask is
+ff:ff:ff:ff:ff:ff:ff:ff, so IPv6 "network" matches are really always
+host matches, and a network match requires a netmask length.
 .IP "\fBsrc net \fInet\fR"
 True if the IPv4/v6 source address of the packet has a network
 number of \fInet\fP.
diff --git a/contrib/tcpdump/tcpdump.c b/contrib/tcpdump/tcpdump.c
index b7bedfe..caf419e 100644
--- a/contrib/tcpdump/tcpdump.c
+++ b/contrib/tcpdump/tcpdump.c
@@ -30,7 +30,7 @@ static const char copyright[] _U_ =
     "@(#) Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000\n\
 The Regents of the University of California.  All rights reserved.\n";
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/tcpdump.c,v 1.253.2.11 2005/08/23 10:29:41 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/tcpdump.c,v 1.253.2.13 2007/09/12 19:48:51 guy Exp $ (LBL)";
 #endif
 
 /*
@@ -190,7 +190,7 @@ static struct printer printers[] = {
 #ifdef DLT_LTALK
 	{ ltalk_if_print,	DLT_LTALK },
 #endif
-#ifdef DLT_PFLOG
+#if defined(DLT_PFLOG) && defined(HAVE_NET_PFVAR_H)
 	{ pflog_if_print, 	DLT_PFLOG },
 #endif
 #ifdef DLT_FR
@@ -265,6 +265,9 @@ static struct printer printers[] = {
 #ifdef DLT_JUNIPER_CHDLC
 	{ juniper_chdlc_print, DLT_JUNIPER_CHDLC },
 #endif
+#ifdef DLT_MFR
+	{ mfr_if_print, DLT_MFR },
+#endif
 	{ NULL,			0 },
 };
 
diff --git a/contrib/tcpdump/tests/print-capX.out b/contrib/tcpdump/tests/print-capX.out
index 6963169..53e44ed 100644
--- a/contrib/tcpdump/tests/print-capX.out
+++ b/contrib/tcpdump/tests/print-capX.out
@@ -1,19 +1,19 @@
-20:57:35.938066 IP 127.0.0.1.55920 > 127.0.0.1.80: S 928549246:928549246(0) win 32767 <mss 16396,sackOK,timestamp 1306300950 0,nop,wscale 2>
+23:57:35.938066 IP 127.0.0.1.55920 > 127.0.0.1.80: S 928549246:928549246(0) win 32767 <mss 16396,sackOK,timestamp 1306300950 0,nop,wscale 2>
 	0x0000:  4500 003c 1b68 4000 4006 2152 7f00 0001  E..<.h@.@.!R....
 	0x0010:  7f00 0001 da70 0050 3758 897e 0000 0000  .....p.P7X.~....
 	0x0020:  a002 7fff 1421 0000 0204 400c 0402 080a  .....!....@.....
 	0x0030:  4ddc 9216 0000 0000 0103 0302            M...........
-20:57:35.938122 IP 127.0.0.1.80 > 127.0.0.1.55920: S 930778609:930778609(0) ack 928549247 win 32767 <mss 16396,sackOK,timestamp 1306300950 1306300950,nop,wscale 2>
+23:57:35.938122 IP 127.0.0.1.80 > 127.0.0.1.55920: S 930778609:930778609(0) ack 928549247 win 32767 <mss 16396,sackOK,timestamp 1306300950 1306300950,nop,wscale 2>
 	0x0000:  4500 003c 0000 4000 4006 3cba 7f00 0001  E..<..@.@.<.....
 	0x0010:  7f00 0001 0050 da70 377a 8df1 3758 897f  .....P.p7z..7X..
 	0x0020:  a012 7fff 6eb1 0000 0204 400c 0402 080a  ....n.....@.....
 	0x0030:  4ddc 9216 4ddc 9216 0103 0302            M...M.......
-20:57:35.938167 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 1 win 8192 <nop,nop,timestamp 1306300950 1306300950>
+23:57:35.938167 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 1 win 8192 <nop,nop,timestamp 1306300950 1306300950>
 	0x0000:  4500 0034 1b6a 4000 4006 2158 7f00 0001  E..4.j@.@.!X....
 	0x0010:  7f00 0001 da70 0050 3758 897f 377a 8df2  .....p.P7X..7z..
 	0x0020:  8010 2000 37d0 0000 0101 080a 4ddc 9216  ....7.......M...
 	0x0030:  4ddc 9216                                M...
-20:57:35.939423 IP 127.0.0.1.55920 > 127.0.0.1.80: P 1:203(202) ack 1 win 8192 <nop,nop,timestamp 1306300951 1306300950>
+23:57:35.939423 IP 127.0.0.1.55920 > 127.0.0.1.80: P 1:203(202) ack 1 win 8192 <nop,nop,timestamp 1306300951 1306300950>
 	0x0000:  4500 00fe 1b6c 4000 4006 208c 7f00 0001  E....l@.@.......
 	0x0010:  7f00 0001 da70 0050 3758 897f 377a 8df2  .....p.P7X..7z..
 	0x0020:  8018 2000 fef2 0000 0101 080a 4ddc 9217  ............M...
@@ -30,12 +30,12 @@
 	0x00d0:  6363 6570 742d 4c61 6e67 7561 6765 3a20  ccept-Language:.
 	0x00e0:  656e 0d0a 436f 6e6e 6563 7469 6f6e 3a20  en..Connection:.
 	0x00f0:  4b65 6570 2d41 6c69 7665 0d0a 0d0a       Keep-Alive....
-20:57:35.940474 IP 127.0.0.1.80 > 127.0.0.1.55920: . ack 203 win 8192 <nop,nop,timestamp 1306300952 1306300951>
+23:57:35.940474 IP 127.0.0.1.80 > 127.0.0.1.55920: . ack 203 win 8192 <nop,nop,timestamp 1306300952 1306300951>
 	0x0000:  4500 0034 1fe4 4000 4006 1cde 7f00 0001  E..4..@.@.......
 	0x0010:  7f00 0001 0050 da70 377a 8df2 3758 8a49  .....P.p7z..7X.I
 	0x0020:  8010 2000 3703 0000 0101 080a 4ddc 9218  ....7.......M...
 	0x0030:  4ddc 9217                                M...
-20:57:35.941232 IP 127.0.0.1.80 > 127.0.0.1.55920: P 1:5560(5559) ack 203 win 8192 <nop,nop,timestamp 1306300953 1306300951>
+23:57:35.941232 IP 127.0.0.1.80 > 127.0.0.1.55920: P 1:5560(5559) ack 203 win 8192 <nop,nop,timestamp 1306300953 1306300951>
 	0x0000:  4500 15eb 1fe6 4000 4006 0725 7f00 0001  E.....@.@..%....
 	0x0010:  7f00 0001 0050 da70 377a 8df2 3758 8a49  .....P.p7z..7X.I
 	0x0020:  8018 2000 13e0 0000 0101 080a 4ddc 9219  ............M...
@@ -387,22 +387,22 @@
 	0x15c0:  342f 3036 2f32 3020 3135 3a33 333a 3537  4/06/20.15:33:57
 	0x15d0:  2024 2e0a 2020 2d2d 3e0a 0a3c 2f42 4f44  .$....-->..</BOD
 	0x15e0:  593e 0a3c 2f48 544d 4c3e 0a              Y>.</HTML>.
-20:57:35.941260 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 5560 win 12383 <nop,nop,timestamp 1306300953 1306300953>
+23:57:35.941260 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 5560 win 12383 <nop,nop,timestamp 1306300953 1306300953>
 	0x0000:  4500 0034 1b6e 4000 4006 2154 7f00 0001  E..4.n@.@.!T....
 	0x0010:  7f00 0001 da70 0050 3758 8a49 377a a3a9  .....p.P7X.I7z..
 	0x0020:  8010 305f 10ea 0000 0101 080a 4ddc 9219  ..0_........M...
 	0x0030:  4ddc 9219                                M...
-20:57:37.229575 IP 127.0.0.1.55920 > 127.0.0.1.80: F 203:203(0) ack 5560 win 12383 <nop,nop,timestamp 1306302241 1306300953>
+23:57:37.229575 IP 127.0.0.1.55920 > 127.0.0.1.80: F 203:203(0) ack 5560 win 12383 <nop,nop,timestamp 1306302241 1306300953>
 	0x0000:  4500 0034 1b70 4000 4006 2152 7f00 0001  E..4.p@.@.!R....
 	0x0010:  7f00 0001 da70 0050 3758 8a49 377a a3a9  .....p.P7X.I7z..
 	0x0020:  8011 305f 0be1 0000 0101 080a 4ddc 9721  ..0_........M..!
 	0x0030:  4ddc 9219                                M...
-20:57:37.230839 IP 127.0.0.1.80 > 127.0.0.1.55920: F 5560:5560(0) ack 204 win 8192 <nop,nop,timestamp 1306302243 1306302241>
+23:57:37.230839 IP 127.0.0.1.80 > 127.0.0.1.55920: F 5560:5560(0) ack 204 win 8192 <nop,nop,timestamp 1306302243 1306302241>
 	0x0000:  4500 0034 1fe8 4000 4006 1cda 7f00 0001  E..4..@.@.......
 	0x0010:  7f00 0001 0050 da70 377a a3a9 3758 8a4a  .....P.p7z..7X.J
 	0x0020:  8011 2000 1735 0000 0101 080a 4ddc 9723  .....5......M..#
 	0x0030:  4ddc 9721                                M..!
-20:57:37.230900 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 5561 win 12383 <nop,nop,timestamp 1306302243 1306302243>
+23:57:37.230900 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 5561 win 12383 <nop,nop,timestamp 1306302243 1306302243>
 	0x0000:  4500 0034 1b72 4000 4006 2150 7f00 0001  E..4.r@.@.!P....
 	0x0010:  7f00 0001 da70 0050 3758 8a4a 377a a3aa  .....p.P7X.J7z..
 	0x0020:  8010 305f 06d4 0000 0101 080a 4ddc 9723  ..0_........M..#
diff --git a/contrib/tcpdump/tests/print-capXX.out b/contrib/tcpdump/tests/print-capXX.out
index 7c57e0c..6921a01 100644
--- a/contrib/tcpdump/tests/print-capXX.out
+++ b/contrib/tcpdump/tests/print-capXX.out
@@ -1,22 +1,22 @@
-20:57:35.938066 IP 127.0.0.1.55920 > 127.0.0.1.80: S 928549246:928549246(0) win 32767 <mss 16396,sackOK,timestamp 1306300950 0,nop,wscale 2>
+23:57:35.938066 IP 127.0.0.1.55920 > 127.0.0.1.80: S 928549246:928549246(0) win 32767 <mss 16396,sackOK,timestamp 1306300950 0,nop,wscale 2>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  003c 1b68 4000 4006 2152 7f00 0001 7f00  .<.h@.@.!R......
 	0x0020:  0001 da70 0050 3758 897e 0000 0000 a002  ...p.P7X.~......
 	0x0030:  7fff 1421 0000 0204 400c 0402 080a 4ddc  ...!....@.....M.
 	0x0040:  9216 0000 0000 0103 0302                 ..........
-20:57:35.938122 IP 127.0.0.1.80 > 127.0.0.1.55920: S 930778609:930778609(0) ack 928549247 win 32767 <mss 16396,sackOK,timestamp 1306300950 1306300950,nop,wscale 2>
+23:57:35.938122 IP 127.0.0.1.80 > 127.0.0.1.55920: S 930778609:930778609(0) ack 928549247 win 32767 <mss 16396,sackOK,timestamp 1306300950 1306300950,nop,wscale 2>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  003c 0000 4000 4006 3cba 7f00 0001 7f00  .<..@.@.<.......
 	0x0020:  0001 0050 da70 377a 8df1 3758 897f a012  ...P.p7z..7X....
 	0x0030:  7fff 6eb1 0000 0204 400c 0402 080a 4ddc  ..n.....@.....M.
 	0x0040:  9216 4ddc 9216 0103 0302                 ..M.......
-20:57:35.938167 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 1 win 8192 <nop,nop,timestamp 1306300950 1306300950>
+23:57:35.938167 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 1 win 8192 <nop,nop,timestamp 1306300950 1306300950>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  0034 1b6a 4000 4006 2158 7f00 0001 7f00  .4.j@.@.!X......
 	0x0020:  0001 da70 0050 3758 897f 377a 8df2 8010  ...p.P7X..7z....
 	0x0030:  2000 37d0 0000 0101 080a 4ddc 9216 4ddc  ..7.......M...M.
 	0x0040:  9216                                     ..
-20:57:35.939423 IP 127.0.0.1.55920 > 127.0.0.1.80: P 1:203(202) ack 1 win 8192 <nop,nop,timestamp 1306300951 1306300950>
+23:57:35.939423 IP 127.0.0.1.55920 > 127.0.0.1.80: P 1:203(202) ack 1 win 8192 <nop,nop,timestamp 1306300951 1306300950>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  00fe 1b6c 4000 4006 208c 7f00 0001 7f00  ...l@.@.........
 	0x0020:  0001 da70 0050 3758 897f 377a 8df2 8018  ...p.P7X..7z....
@@ -34,13 +34,13 @@
 	0x00e0:  6570 742d 4c61 6e67 7561 6765 3a20 656e  ept-Language:.en
 	0x00f0:  0d0a 436f 6e6e 6563 7469 6f6e 3a20 4b65  ..Connection:.Ke
 	0x0100:  6570 2d41 6c69 7665 0d0a 0d0a            ep-Alive....
-20:57:35.940474 IP 127.0.0.1.80 > 127.0.0.1.55920: . ack 203 win 8192 <nop,nop,timestamp 1306300952 1306300951>
+23:57:35.940474 IP 127.0.0.1.80 > 127.0.0.1.55920: . ack 203 win 8192 <nop,nop,timestamp 1306300952 1306300951>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  0034 1fe4 4000 4006 1cde 7f00 0001 7f00  .4..@.@.........
 	0x0020:  0001 0050 da70 377a 8df2 3758 8a49 8010  ...P.p7z..7X.I..
 	0x0030:  2000 3703 0000 0101 080a 4ddc 9218 4ddc  ..7.......M...M.
 	0x0040:  9217                                     ..
-20:57:35.941232 IP 127.0.0.1.80 > 127.0.0.1.55920: P 1:5560(5559) ack 203 win 8192 <nop,nop,timestamp 1306300953 1306300951>
+23:57:35.941232 IP 127.0.0.1.80 > 127.0.0.1.55920: P 1:5560(5559) ack 203 win 8192 <nop,nop,timestamp 1306300953 1306300951>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  15eb 1fe6 4000 4006 0725 7f00 0001 7f00  ....@.@..%......
 	0x0020:  0001 0050 da70 377a 8df2 3758 8a49 8018  ...P.p7z..7X.I..
@@ -393,25 +393,25 @@
 	0x15d0:  3036 2f32 3020 3135 3a33 333a 3537 2024  06/20.15:33:57.$
 	0x15e0:  2e0a 2020 2d2d 3e0a 0a3c 2f42 4f44 593e  ....-->..</BODY>
 	0x15f0:  0a3c 2f48 544d 4c3e 0a                   .</HTML>.
-20:57:35.941260 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 5560 win 12383 <nop,nop,timestamp 1306300953 1306300953>
+23:57:35.941260 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 5560 win 12383 <nop,nop,timestamp 1306300953 1306300953>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  0034 1b6e 4000 4006 2154 7f00 0001 7f00  .4.n@.@.!T......
 	0x0020:  0001 da70 0050 3758 8a49 377a a3a9 8010  ...p.P7X.I7z....
 	0x0030:  305f 10ea 0000 0101 080a 4ddc 9219 4ddc  0_........M...M.
 	0x0040:  9219                                     ..
-20:57:37.229575 IP 127.0.0.1.55920 > 127.0.0.1.80: F 203:203(0) ack 5560 win 12383 <nop,nop,timestamp 1306302241 1306300953>
+23:57:37.229575 IP 127.0.0.1.55920 > 127.0.0.1.80: F 203:203(0) ack 5560 win 12383 <nop,nop,timestamp 1306302241 1306300953>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  0034 1b70 4000 4006 2152 7f00 0001 7f00  .4.p@.@.!R......
 	0x0020:  0001 da70 0050 3758 8a49 377a a3a9 8011  ...p.P7X.I7z....
 	0x0030:  305f 0be1 0000 0101 080a 4ddc 9721 4ddc  0_........M..!M.
 	0x0040:  9219                                     ..
-20:57:37.230839 IP 127.0.0.1.80 > 127.0.0.1.55920: F 5560:5560(0) ack 204 win 8192 <nop,nop,timestamp 1306302243 1306302241>
+23:57:37.230839 IP 127.0.0.1.80 > 127.0.0.1.55920: F 5560:5560(0) ack 204 win 8192 <nop,nop,timestamp 1306302243 1306302241>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  0034 1fe8 4000 4006 1cda 7f00 0001 7f00  .4..@.@.........
 	0x0020:  0001 0050 da70 377a a3a9 3758 8a4a 8011  ...P.p7z..7X.J..
 	0x0030:  2000 1735 0000 0101 080a 4ddc 9723 4ddc  ...5......M..#M.
 	0x0040:  9721                                     .!
-20:57:37.230900 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 5561 win 12383 <nop,nop,timestamp 1306302243 1306302243>
+23:57:37.230900 IP 127.0.0.1.55920 > 127.0.0.1.80: . ack 5561 win 12383 <nop,nop,timestamp 1306302243 1306302243>
 	0x0000:  0000 0000 0000 0000 0000 0000 0800 4500  ..............E.
 	0x0010:  0034 1b72 4000 4006 2150 7f00 0001 7f00  .4.r@.@.!P......
 	0x0020:  0001 da70 0050 3758 8a4a 377a a3aa 8010  ...p.P7X.J7z....
diff --git a/contrib/tcpdump/tftp.h b/contrib/tcpdump/tftp.h
new file mode 100644
index 0000000..4408304
--- /dev/null
+++ b/contrib/tcpdump/tftp.h
@@ -0,0 +1,82 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/tftp.h,v 1.1.2.1 2007/09/14 01:03:12 guy Exp $ (LBL) */
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tftp.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _TFTP_H_
+#define	_TFTP_H_
+
+/*
+ * Trivial File Transfer Protocol (IEN-133)
+ */
+#define	SEGSIZE		512		/* data segment size */
+
+/*
+ * Packet types.
+ */
+#define	RRQ	01			/* read request */
+#define	WRQ	02			/* write request */
+#define	DATA	03			/* data packet */
+#define	ACK	04			/* acknowledgement */
+#define	ERROR	05			/* error code */
+#define OACK	06			/* option acknowledgement */
+
+struct	tftphdr {
+	unsigned short	th_opcode;		/* packet type */
+	union {
+		unsigned short	tu_block;	/* block # */
+		unsigned short	tu_code;	/* error code */
+		char	tu_stuff[1];	/* request packet stuff */
+	} th_u;
+	char	th_data[1];		/* data or error string */
+};
+
+#define	th_block	th_u.tu_block
+#define	th_code		th_u.tu_code
+#define	th_stuff	th_u.tu_stuff
+#define	th_msg		th_data
+
+/*
+ * Error codes.
+ */
+#define	EUNDEF		0		/* not defined */
+#define	ENOTFOUND	1		/* file not found */
+#define	EACCESS		2		/* access violation */
+#define	ENOSPACE	3		/* disk full or allocation exceeded */
+#define	EBADOP		4		/* illegal TFTP operation */
+#define	EBADID		5		/* unknown transfer ID */
+#define	EEXISTS		6		/* file already exists */
+#define	ENOUSER		7		/* no such user */
+
+#endif /* !_TFTP_H_ */
diff --git a/contrib/tcpdump/udp.h b/contrib/tcpdump/udp.h
index 001b059..dedc9c1 100644
--- a/contrib/tcpdump/udp.h
+++ b/contrib/tcpdump/udp.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/udp.h,v 1.8 2005/04/06 21:33:28 mcr Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/udp.h,v 1.8.2.2 2007/03/28 07:45:46 hannes Exp $ (LBL) */
 /*
  * Copyright (c) 1982, 1986, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -57,6 +57,7 @@ struct udphdr {
 #define RIP_PORT 520		/*XXX*/
 #define LDP_PORT 646
 #define AODV_PORT 654		/*XXX*/
+#define OLSR_PORT 698           /* rfc3626 */
 #define KERBEROS_SEC_PORT 750	/*XXX*/
 #define L2TP_PORT 1701		/*XXX*/
 #define SIP_PORT 5060
@@ -73,13 +74,13 @@ struct udphdr {
 #define RADIUS_ACCOUNTING_PORT 1646
 #define RADIUS_NEW_ACCOUNTING_PORT 1813
 #define HSRP_PORT 1985		/*XXX*/
+#define LMP_PORT                701 /* rfc4204 */
 #define LWRES_PORT		921
 #define ZEPHYR_SRV_PORT		2103
 #define ZEPHYR_CLT_PORT		2104
 #define MPLS_LSP_PING_PORT      3503 /* draft-ietf-mpls-lsp-ping-02.txt */
 #define BFD_CONTROL_PORT        3784 /* draft-katz-ward-bfd-v4v6-1hop-00.txt */
 #define BFD_ECHO_PORT           3785 /* draft-katz-ward-bfd-v4v6-1hop-00.txt */
-#define LMP_PORT                49998 /* unofficial - no IANA assignment yet */
 
 #ifdef INET6
 #define RIPNG_PORT 521		/*XXX*/
diff --git a/contrib/tcpdump/util.c b/contrib/tcpdump/util.c
index c078f0b..912f6f3 100644
--- a/contrib/tcpdump/util.c
+++ b/contrib/tcpdump/util.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/util.c,v 1.95.2.5 2005/06/16 01:19:57 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/util.c,v 1.95.2.6 2006/02/08 01:40:09 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -507,10 +507,12 @@ read_infile(char *fname)
 }
 
 void
-safeputs(const char *s)
+safeputs(const char *s, int maxlen)
 {
-	while (*s) {
+    int idx = 0;
+	while (*s && idx < maxlen) {
 		safeputchar(*s);
+                idx++;
 		s++;
 	}
 }