[Click] Problem in building and using RTPClassifier

[Roman Chertov]

Faraz,

Look at Eddie's emails regarding the new commit which changes how the 
element arguments are parsed.  You can try to compile with the version 
from yesterday before the argument parsing changes were committed to the 
mainline.

Roman

On 05/09/2011 07:36 PM, Faraz Haider wrote:
> Hello,
>
> We are trying to build and use the RTP classifier element which is part of
> the unibo_qos package.
>
> The unibo_qos package is from the click-packages-1.8.0.
>
> The click version is the latest from GIT.
>
> The system is Ubuntu 10.10 with kernel 2.6.35-28-generic.
>
> * WARNING MESSAGES RECEIVED AT BUILD/COMPILE TIME OF UNIBO_QOS WERE:*
> --------------------------------------------------------------------------
> /usr/local/bin/click-buildtool kversion>
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/kversion.c
>    CC [M] kversion.ko
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/kversion.c:4:
> note: #pragma message:
>     !!!
>     !!! Your kernel was compiled with CONFIG_MODVERSIONS.
>     !!! Click packages are often incompatible with CONFIG_MODVERSIONS.
>     !!! You may need to recompile your kernel and rebuild Click.
>     !!!
>    LD [M]
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.o
>    Building modules, stage 2.
>    MODPOST 1 modules
>    CC
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.o
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.c:53:
> warning: initializer-string for array of chars is too long
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.c:53:
> warning: (near initialization for ?____versions[33].name?)
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.c:54:
> warning: initializer-string for array of chars is too long
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.c:54:
> warning: (near initialization for ?____versions[34].name?)
>    LD [M]
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.ko
> make[3]: Leaving directory `/usr/src/linux-headers-2.6.35-28-generic'
> make[2]: Leaving directory
> `/home/athar/Downloads/click-packages-1.8.0/unibo_qos/package'
> make[1]: Leaving directory
> `/home/athar/Downloads/click-packages-1.8.0/unibo_qos/package'
> --------------------------------------------------------------------------
> * ERROR MESSAGE RECEIVED ON COMAMND LINE WHEN LOADING UNIBO_QOS:*
> --------------------------------------------------------------------------
> sudo click-install /path/to/bridge.click
> insmod: error inserting '/usr/local/lib/unibo_qos.ko': -1 Invalid parameters
> click-install: '/sbin/insmod /usr/local/lib/unibo_qos.ko' failed
> --------------------------------------------------------------------------
> * ERROR MESSAGE VIEWED FROM DMESG:*
> --------------------------------------------------------------------------
> [400112.490560] unibo_qos: no symbol version for
> _Z12cp_va_kparseRK6VectorI6StringEPK7ElementP12ErrorHandlerz
> [400112.490568] unibo_qos: Unknown symbol
> _Z12cp_va_kparseRK6VectorI6StringEPK7ElementP12ErrorHandlerz (err -22)
> [400112.490826] unibo_qos: no symbol version for
> _ZN7Element16live_reconfigureER6VectorI6StringEP12ErrorHandler
> [400112.490831] unibo_qos: Unknown symbol
> _ZN7Element16live_reconfigureER6VectorI6StringEP12ErrorHandler (err -22)
> --------------------------------------------------------------------------
> Any help in resolving this problem will be appreciated.
>
> Thanks.
>
> Faraz Haider
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