[Click] Click: DSRroutetable error/Some unresolved symbols
gaurav dawra
openapproject at hotmail.com
Fri Jun 18 00:24:16 EDT 2004
Hi Eddie & John
So how to make LInkTable aviablable.
Gaurav
>From: Eddie Kohler <kohler at CS.UCLA.EDU>
>To: John Bicket <jbicket at amsterdam.lcs.mit.edu>
>CC: click at amsterdam.lcs.mit.edu, gaurav dawra <openapproject at hotmail.com>
>Subject: Re: [Click] Click: DSRroutetable error/Some unresolved symbols
>Date: Thu, 17 Jun 2004 16:22:11 -0700
>
>Hey John,
>
>I added "ELEMENT_REQUIRES(LinkTable)" to DSRRouteTable to prevent this
>error (at least DSRRouteTable won't be compiled unless LinkTable is
>available).
>
>Eddie
>
>
>On Jun 17, 2004, at 2:32 PM, John Bicket wrote:
>
>>try configuring like this:
>>
>>
>> $ /home/jbicket/co/click/configure --enable-wifi --enable-kassert
>> --disable-adaptive --enable-linuxmodule --disable-userlevel
>> --with-linux=xxxxx
>>
>>
>> --john
>>
>>
>>gaurav dawra [openapproject at hotmail.com] wrote:
>>>Hi eddie and to all mailing list members,
>>>
>>>I downloaded and compiled the most recent version of click from CVS
>>>anonymous. Patched the kernel with the most RECENT patches, yeah also
>>>downloaded *new* 2.4.20 kernel from kernel.org, patched successfully.
>>>
>>>Allright when i configure with:
>>>./configure --enable-grid --enable-local --enable-adaptive
>>>--with-linux=/usr/src/linux-2.4.20
>>>--with-pcap=/home/dawra/release/libpcap-0.7.1
>>>
>>>It "does" give me these errors, something linked with "dsrroutetable.o"
>>>on
>>>userlevel side.
>>>
>>>.o click.o libclick.a `../click-compile --otherlibs`
>>>dsrroutetable.o(.text+0x1247): In function
>>>`DSRRouteTable::sendbuffer_timer_hook()':
>>>../elements/grid/dsrroutetable.cc:327: undefined reference to
>>>`LinkTable::dijkstra()'
>>>dsrroutetab.o -DHAVE_CONFIG_Hclick.o libclick.a `../click-compile
>>>--otherlibs`
>>>dsrroutetable.o(.text+0x1247): In function
>>>`DSRRouteTable::sendbuffer_timer_hook()':
>>>../elements/grid/dsrroutetable.cc:327: undefined reference to
>>>`LinkTable::dijkstra()'
>>>dsrroutetable.o(.text+0x125c):../elements/grid/dsrroutetable.cc:328:
>>>undefined reference to `LinkTable::best_route(IPAddress)'
>>>dsrroutetable.o(.text+0x1b96): In function `DSRRouteTable::push(int,
>>>Packet*)':
>>>../elements/grid/dsrroutetable.cc:471: undefined reference to
>>>`LinkTable::dijkstra()'
>>>dsrroutetable.o(.text+0x1bae):../elements/grid/dsrroutetable.cc:472:
>>>undefined reference to `LinkTable::best_route(IPAddress)'
>>>dsrroutetable.o(.text+0x1ec1): In function `DSRRouteTable::push(int,
>>>Packet*)':
>>>../elements/wifi/linktable.hh:90: undefined reference to
>>>`LinkTable::update_link(IPAddress, IPAddress, int)'
>>>dsrroutetable.o(.text+0x2186): In function `DSRRouteTable::push(int,
>>>Packet*)':
>>>../include/click/vector.hh:220: undefined reference to
>>>`LinkTable::update_link(IPAddress, IPAddress, int)'
>>>dsrroutetable.o(.text+0x2518): In function `DSRRouteTable::push(int,
>>>Packet*)':
>>>../elements/wifi/linktable.hh:90: undefined reference to
>>>`LinkTable::update_link(IPAddress, IPAddress, int)'
>>>dsrroutetable.o(.text+0x2676): In function `DSRRouteTable::push(int,
>>>Packet*)':
>>>../elements/grid/dsrroutetable.cc:761: undefined reference to
>>>`LinkTable::update_link(IPAddress, IPAddress, int)'
>>>dsrroutetable.o(.text+0x49f8): In function
>>>`DSRRouteTable::rreq_issue_hook()':../elements/grid/dsrroutetable.cc:
>>>1715:
>>>undefined reference to `LinkTable::dijkstra()'
>>>dsrroutetable.o(.text+0x4a0d):../elements/grid/dsrroutetable.cc:1716:
>>>undefined reference to `LinkTable::best_route(IPAddress)'
>>>dsrroutetable.o(.text+0x4e57): In function
>>>`DSRRouteTable::add_route_to_link_table(Vector<DSRHop>)':
>>>../elements/wifi/linktable.hh:90: undefined reference to
>>>`LinkTable::update_link(IPAddress, IPAddress, int)'
>>>dsrroutetable.o(.text+0x4e85): In function
>>>`DSRRouteTable::add_route_to_link_table(Vector<DSRHop>)':
>>>../elements/grid/dsrroutetable.cc:1806: undefined reference to
>>>`LinkTable::update_link(IPAddress, IPAddress, int)'
>>>dsrroutetable.o(.text+0x4ea1): In function
>>>`DSRRouteTable::add_route_to_link_table(Vector<DSRHop>)':
>>>../elements/wifi/linktable.hh:90: undefined reference to
>>>`LinkTable::update_link(IPAddress, IPAddress, int)'
>>>collect2: ld returned 1 exit status
>>>make[1]: *** [click] Error 1
>>>make[1]: Leaving directory `/root/click/userlevel'
>>>make: *** [userlevel] Error 2
>>>
>>>==> USING THE SAME KERNEL AND PATCHES but *NOT* the most recent CLICK
>>>version( this one i downloaded around one month back using CVS
>>>anonymous),
>>>it *DOES* compile both userlevel and KERNEL modules without any errors.
>>>Is
>>>this is a bug in the most RECENT click version?, so why it compiles the
>>>earlier version not this NEW one.
>>>----------------------------------------------------------------------
>>>-----------
>>>If i compile and configure by DISABLING GRID ,the user level programs
>>>compiles. Same way if i compile the KERNEL LEVEL modules with
>>>disablliing
>>>USER LEVEL it compiles. But it gives these *unresolved* symbols(listed
>>>below) when i try to load click.o . I need proclikefs.o and click.o for
>>>my
>>>work. But proclikefs.o loads NOT click.o becoz of these unresolved
>>>symbols.
>>>Well by looking at it seems like it might require some other module. But
>>>i
>>>do have any clue which one it might require. It is an ERROR, am i
>>>missing
>>>something in config file or somewhere else.
>>>
>>>[root at roofnet linuxmodule]# insmod click.o
>>>click.o: unresolved symbol _ZN9LinkTable8dijkstraEv
>>>click.o: unresolved symbol _ZN9LinkTable11update_linkE9IPAddressS0_i
>>>click.o: unresolved symbol _ZN9LinkTable10best_routeE9IPAddress
>>>-----------------------------------------------------------------
>>>
>>>Also Can you suggest me why is this error coming:
>>>
>>>[root at roofnet linuxmodule]# insmod iptable.o
>>>iptable.o: couldn't find the kernel version the module was compiled for
>>>
>>>
>>>it comes for all other modules in "../click/linuxmodules" directory
>>>EXPECT
>>>for proclikefs.o and click.o
>>>huh!!
>>>
>>>I opened the kernelversion.cc , i think it is written by robert morris.
>>>It
>>>suggested that gcc or g++ seems to ignoring kernel version , so may be
>>>compile using "cc",i did, it didn't worked even. Same error.
>>>
>>>i hope you will reply soon,
>>>
>>>Gaurav
>>>
>>>
>>>>From: Eddie Kohler <kohler at CS.UCLA.EDU>
>>>>To: "gaurav dawra" <openapproject at hotmail.com>
>>>>CC: click at amsterdam.lcs.mit.edu
>>>>Subject: Re: [Click] CLICK: CONFIG_ATALK IS NOT SET
>>>>Date: Thu, 17 Jun 2004 11:39:30 -0700
>>>>
>>>>Did you use the patch from the current anonymous cvs version, or an
>>>>older
>>>>patch?
>>>>
>>>>
>>>>
>>>>On Jun 17, 2004, at 8:51 AM, gaurav dawra wrote:
>>>>
>>>>>Eddie
>>>>>
>>>>>I downloaded CLICK using these commands. I believe this is the
>>>>>anonymous
>>>>>version, if not which is the one. Shall i download
>>>>>click-1.3pre1.tar.gz,
>>>>>is the BUG fixed in that. The kernel which i am using has the
>>>>>*PACHES*
>>>>>already appiled to it. I might also tryto use the plain vanialla
>>>>>kernel.
>>>>>But i probably need a right CLICK software to experiment. Please
>>>>>SUGGEST, another thing. I could able to compile the USER SIDE
>>>>>programs
>>>>>successfully , only kernel modules do not compile. I may bother you
>>>>>will
>>>>>few more questions as they come.
>>>>>--------------------------------------------------------------------
>>>>>---
>>>>>--------------------------------------------
>>>>>CVS commands
>>>>>First, log in to our CVS server with the following command:
>>>>>
>>>>>% cvs -d :pserver:anoncvs at cvs.pdos.lcs.mit.edu:/cvs login
>>>>>CVS password:
>>>>>(Just hit enter when prompted for a password.)
>>>>>
>>>>>Then, to obtain the current source, run this command:
>>>>>
>>>>>% cvs -z5 -d :pserver:anoncvs at cvs.pdos.lcs.mit.edu:/cvs co -d click
>>>>>click/release/one
>>>>>This checks out a copy of the Click sources and places them in the
>>>>>`click' directory on your machine. The `-z5' option asks for
>>>>>compression.
>>>>>
>>>>>To update a previously checked out source tree, change into the click
>>>>>directory and run this command:
>>>>>
>>>>>% cvs -z5 up -dP
>>>>>Building Click
>>>>>Before building Click from checked-out source, you must obtain GNU
>>>>>autoconf if you don't have it already. Most current operating system
>>>>>distributions include autoconf by default.
>>>>>
>>>>>Change into the click directory and run this command:
>>>>>
>>>>>% autoconf
>>>>>You can now follow the directions in README to configure and build the
>>>>>sources. Generally speaking, you'll run ./configure with a couple
>>>>>options, then run make.
>>>>>--------------------------------------------------------------------
>>>>>---
>>>>>------------------------------------------------------------
>>>>>
>>>>>Thanx,
>>>>>Gaurav
>>>>>
>>>>>
>>>>>>From: Eddie Kohler <kohler at CS.UCLA.EDU>
>>>>>>To: "gaurav dawra" <openapproject at hotmail.com>
>>>>>>CC: click at amsterdam.lcs.mit.edu
>>>>>>Subject: Re: [Click] CLICK: CONFIG_ATALK IS NOT SET
>>>>>>Date: Wed, 16 Jun 2004 17:44:38 -0700
>>>>>>
>>>>>>Guarav,
>>>>>>
>>>>>>I think you are using an older version of click as this bug with the
>>>>>>click patch is fixed in the anonymous cvs version
>>>>>>
>>>>>>Eddie
>>>>>>
>>>>>>
>>>>>>On Jun 16, 2004, at 5:10 PM, gaurav dawra wrote:
>>>>>>
>>>>>>>Hi
>>>>>>>
>>>>>>>Here are the configuration options while trying to configure CLICK
>>>>>>>FOR
>>>>>>>kernel modules. I came accross some errors.
>>>>>>>
>>>>>>>[root at roofnet click]# ./configure --enable-grid --disable-userlevel
>>>>>>>--enable-local --enable-adaptive --with-linux=/usr/src/linux-2.4.20
>>>>>>>--with-pcap=/home/dawra/release/libpcap-0.7.1
>>>>>>>--GIVES NO ERRORS.
>>>>>>>
>>>>>>>[root at roofnet click]# gmake
>>>>>>>gmake[1]: Entering directory `/home/dawra/click/linuxmodule'
>>>>>>>echo "linuxmodule standard ethernet aqm ip icmp tcpudp app local
>>>>>>>grid" | (cd ..; ./click-buildtool
>>>>>>>findelem -r "linuxmodule int64 linux_2_4 i686 i386 i586") >
>>>>>>>elements.conf
>>>>>>>../click-buildtool elem2make -x "addressinfo.o alignmentinfo.o
>>>>>>>drivermanager.o errorelement.o portinfo.o scheduleinfo.o" <
>>>>>>>elements.conf > elements.mk
>>>>>>>gmake[1]: Leaving directory `/home/dawra/click/linuxmodule'
>>>>>>>gmake[1]: Entering directory `/home/dawra/click/linuxmodule'
>>>>>>>g++ -w -W -Wall -fno-exceptions -fno-rtti -DHAVE_CONFIG_H
>>>>>>>-I../include -I../include -I. -I.. -I/usr/src/linux-2.4.20/include
>>>>>>>-DCLICK_LINUXMODULE -O2 -MD -c ../lib/string.cc
>>>>>>>g++ -w -W -Wall -fno-exceptions -fno-rtti -DHAVE_CONFIG_H
>>>>>>>-I../include -I../include -I. -I.. -I/usr/src/linux-2.4.20/include
>>>>>>>-DCLICK_LINUXMODULE -O2 -MD -c ../lib/straccum.cc
>>>>>>>g++ -w -W -Wall -fno-exceptions -fno-rtti -DHAVE_CONFIG_H
>>>>>>>-I../include -I../include -I. -I.. -I/usr/src/linux-2.4.20/include
>>>>>>>-DCLICK_LINUXMODULE -O2 -MD -c ../lib/bitvector.cc
>>>>>>>g++ -w -W -Wall -fno-exceptions -fno-rtti -DHAVE_CONFIG_H
>>>>>>>-I../include -I../include -I. -I.. -I/usr/src/linux-2.4.20/include
>>>>>>>-DCLICK_LINUXMODULE -O2 -MD -c ../lib/vectorv.cc
>>>>>>>g++ -w -W -Wall -fno-exceptions -fno-rtti -DHAVE_CONFIG_H
>>>>>>>-I../include -I../include -I. -I.. -I/usr/src/linux-2.4.20/include
>>>>>>>-DCLICK_LINUXMODULE -O2 -MD -c ../lib/templatei.cc
>>>>>>>In file included from /usr/src/linux-2.4.20/include/net/sock.h:64,
>>>>>>> from /usr/src/linux-2.4.20/include/net/ip.h:39,
>>>>>>> from
>>>>>>>/usr/src/linux-2.4.20/include/net/checksum.h:31,
>>>>>>> from ../include/clicknet/ip.h:8,
>>>>>>> from ../include/click/ipaddress.hh:6,
>>>>>>> from ../include/click/packet.hh:4,
>>>>>>> from ../include/click/element.hh:7,
>>>>>>> from ../include/click/router.hh:4,
>>>>>>> from ../lib/templatei.cc:21:
>>>>>>>/usr/src/linux-2.4.20/include/net/ax25.h:179: declaration of `
>>>>>>> ax25_dev*ax25_cb::ax25_dev'
>>>>>>>/usr/src/linux-2.4.20/include/net/ax25.h:173: changes meaning of
>>>>>>>`ax25_dev'
>>>>>>> from `typedef struct ax25_dev ax25_dev'
>>>>>>>gmake[1]: *** [templatei.o] Error 1
>>>>>>>gmake[1]: Leaving directory `/home/dawra/click/linuxmodule'
>>>>>>>gmake: *** [linuxmodule] Error 2
>>>>>>>[root at roofnet click]#
>>>>>>>
>>>>>>>MY CONFIG FILE in /usr/src/linux-2.4.20 looklikes this
>>>>>>>#
>>>>>>># CONFIG_IPX is not set
>>>>>>># CONFIG_ATALK is not set
>>>>>>>
>>>>>>>#
>>>>>>># Appletalk devices
>>>>>>>#
>>>>>>># CONFIG_DEV_APPLETALK is not set
>>>>>>># CONFIG_DECNET is not set
>>>>>>># CONFIG_BRIDGE is not set
>>>>>>># CONFIG_X25 is not set
>>>>>>># CONFIG_LAPB is not set
>>>>>>># CONFIG_LLC is not set
>>>>>>># CONFIG_NET_DIVERT is not set
>>>>>>># CONFIG_ECONET is not set
>>>>>>># CONFIG_WAN_ROUTER is not set
>>>>>>># CONFIG_NET_FASTROUTE is not set
>>>>>>># CONFIG_NET_HW_FLOWCONTROL is not set
>>>>>>>
>>>>>>>THE APPLETALK DEVICES....CONFIG_ATALK is not set, as was mentioned
>>>>>>>in
>>>>>>>the INSTALL file of the click.
>>>>>>>
>>>>>>>I have also found while going through the postings about the same
>>>>>>>kind
>>>>>>>of error by "Bow-Nan Cheng" but there was not any solution for it.
>>>>>>>If
>>>>>>>you have figured it out Bow-Nan Cheng, please suggest me 2. I
>>>>>>>believe
>>>>>>>that the configuration file which i using to compile my kernel is
>>>>>>>too
>>>>>>>vast for CLICK, is that a problem. I have spend the whole
>>>>>>>afternoon
>>>>>>>trying to figure out the error, recompiled the kernel also ,
>>>>>>>followed
>>>>>>>all steps.
>>>>>>>
>>>>>>>Thanx and i hope you guys will reply soon.
>>>>>>>
>>>>>>>Gaurav
>>>>>>>
>>>>>>>_________________________________________________________________
>>>>>>>Looking to buy a house? Get informed with the Home Buying Guide from
>>>>>>>MSN House & Home. http://coldwellbanker.msn.com/
>>>>>>>
>>>>>>>_______________________________________________
>>>>>>>click mailing list
>>>>>>>click at amsterdam.lcs.mit.edu
>>>>>>>https://amsterdam.lcs.mit.edu/mailman/listinfo/click
>>>>>>
>>>>>
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>>>
>>>_________________________________________________________________
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>>>win
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>>>click at amsterdam.lcs.mit.edu
>>>https://amsterdam.lcs.mit.edu/mailman/listinfo/click
>
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