[Jderobot-dev] Compilar cameraserver y cameraview

[Luis Roberto Morales]

Buenas noches,

he probado a compilar ambos componentes con gcc-4.6 (ubuntu 12.10 amd64) y
sólo me ha saltado el error de enlazado con dc1394 (referencia a
dc1394_video_set_transmission** desde cameraserver.cpp.o), que se ha
solucionado al mover las órdenes de enlace desde CMAKE_CXX_FLAGS a
TARGET_LINK_LIBRARIES en el CMakeLists.txt de cameraserver. Lo he probado
con una cámara web USB y los componentes parecen funcionar correctamente.


En cuanto al tema de cambiar la versión de gcc, he encontrado unas
instrucciones [1] que mediante el uso de update-alternatives permiten
cambiar entre versiones de gcc y g++ más rápidamente. Para aquellas
personas que utilicen distintas versiones habitualmente creo que les puede
resultar interesante para no tener que rehacer los enlaces simbólicos.

Un saludo,
Roberto

[1] http://askubuntu.com/questions/26498/choose-gcc-and-g-version


El 20 de diciembre de 2012 18:27, Mikel Gonzalez Baile <
m.gonzalezbai en gmail.com> escribió:

> Buenas,
>
> prueba a ejecutar estos comandos uno por uno:
>
> sudo apt-get install gcc-4.4
> sudo apt-get install g++-4.4
> sudo cd /usr/bin
> sudo rm gcc
> sudo rm g++
> sudo ln -s gcc-4.4 gcc
> sudo ln -s g++-4.4 g++
>
> Tras esto, no olvides ejecutar los scripts "clean.sh" de cada componente
> para realizar una compilación limpia con los nuevos cambios.
>
> Un saludo.
>
> Mikel.
>
>
> 2012/12/20 gallardo agustin <agallard4 en gmail.com>
>
>>
>> Hola Mikel,
>>
>> antes de anada muchas gracias.
>>
>> Ahora obtengo casi el mismo error en cameraview y cameraserver:
>>
>> *Cameraserver:*
>> [100%] Building CXX object
>> ../CMakeFiles/cameraserver.dir/gstpipeline.cpp.o
>> Linking CXX executable cameraserver
>> *build/../../../libs/jderobotice/libjderobotice.so: error: undefined
>> reference to 'vtable for Glacier2::CannotCreateSessionException'
>> build/../../../libs/jderobotice/libjderobotice.so: error: undefined
>> reference to
>> 'Glacier2::CannotCreateSessionException::~CannotCreateSessionException()'
>> *
>> CMakeFiles/cameraserver.dir/cameraserver.cpp.o:cameraserver.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_init'
>> CMakeFiles/cameraserver.dir/cameraserver.cpp.o:cameraserver.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_destroy'
>> CMakeFiles/cameraserver.dir/cameraserver.cpp.o:cameraserver.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_settype'
>> CMakeFiles/cameraserver.dir/cameraserver.cpp.o:cameraserver.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_destroy'
>> CMakeFiles/cameraserver.dir/cameraserver.cpp.o:cameraserver.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_setprotocol'
>> CMakeFiles/cameraserver.dir/cameraserver.cpp.o:cameraserver.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_destroy'
>> CMakeFiles/cameraserver.dir/cameraserver.cpp.o:cameraserver.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_destroy'
>>
>> collect2: ld returned 1 exit status
>> make[2]: *** [../cameraserver] Error 1
>> make[1]: *** [../CMakeFiles/cameraserver.dir/all] Error 2
>> make: *** [all] Error 2
>>
>>
>> *CameraView*
>> [100%] Building CXX object ../CMakeFiles/cameraview.dir/viewer.cpp.o
>> Linking CXX executable cameraview
>> CMakeFiles/cameraview.dir/cameraview.cpp.o:cameraview.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_init'
>> CMakeFiles/cameraview.dir/cameraview.cpp.o:cameraview.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_destroy'
>> CMakeFiles/cameraview.dir/cameraview.cpp.o:cameraview.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_settype'
>> CMakeFiles/cameraview.dir/cameraview.cpp.o:cameraview.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_destroy'
>> CMakeFiles/cameraview.dir/cameraview.cpp.o:cameraview.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_setprotocol'
>> CMakeFiles/cameraview.dir/cameraview.cpp.o:cameraview.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_destroy'
>> CMakeFiles/cameraview.dir/cameraview.cpp.o:cameraview.cpp:function
>> IceUtil::Mutex::init(IceUtil::MutexProtocol): error: undefined reference to
>> 'pthread_mutexattr_destroy'
>>
>> collect2: ld returned 1 exit status
>> make[2]: *** [../cameraview] Error 1
>> make[1]: *** [../CMakeFiles/cameraview.dir/all] Error 2
>> make: *** [all] Error 2
>>
>>
>>
>> Un saludo y muchas gracias,
>> Agustín
>>
>>
>> 2012/12/20 Mikel Gonzalez Baile <m.gonzalezbai en gmail.com>
>>
>>> Buenas,
>>>
>>> he modificado el CMakeLists.txt del componente cameraserver eliminando
>>> la dependencia a la librería visionlib la cual creo que no es necesaria
>>> para este componente. Prueba a hacer un update en ese directorio para
>>> actualizar los cambios en tu copia local.
>>>
>>> También he modificado el CMakeLists.txt del componente cameraview para
>>> que enlace de forma correcta con OpenCV, prueba a ver con los nuevos
>>> cambios.
>>>
>>> Un saludo.
>>>
>>> Mikel.
>>>
>>>
>>> On 20 December 2012 16:41, gallardo agustin <agallard4 en gmail.com> wrote:
>>>
>>>>
>>>> Buenos días,
>>>>
>>>> no consigo comprilar diferentes componentes de jderobot:
>>>>
>>>> *Con cameraserver obtengo el siguiente error:*
>>>>
>>>> [ 98%] Built target visionlib
>>>> Linking CXX executable cameraserver
>>>> /usr/bin/ld: CMakeFiles/cameraserver.dir/cameraserver.cpp.o: undefined
>>>> reference to symbol 'dc1394_video_set_transmission'
>>>> /usr/bin/ld: note: *'dc1394_video_set_**transmission' is defined in
>>>> DSO /usr/lib/gcc/i686-linux-gnu/4.**6/../../../i386-linux-gnu/**libdc1394.so
>>>> so try adding it to the linker command line
>>>> /usr/lib/gcc/i686-linux-gnu/4.**6/../../../i386-linux-gnu/**libdc1394.so:
>>>> could not read symbols: Invalid operation*
>>>> collect2: ld returned 1 exit status
>>>> make[2]: *** [../cameraserver] Error 1
>>>> make[1]: *** [../CMakeFiles/cameraserver.dir/all] Error 2
>>>> make: *** [all] Error 2
>>>>
>>>> *Con cameraview:*
>>>>
>>>> Linking CXX executable cameraview
>>>> CMakeFiles/cameraview.dir/cameraview.cpp.o: In function
>>>> `cv::Mat::~Mat()':
>>>> cameraview.cpp:(.text._ZN2cv3MatD2Ev[_ZN2cv3MatD5Ev]+0x2b): undefined
>>>> reference to `cv::fastFree(void*)'
>>>> CMakeFiles/cameraview.dir/cameraview.cpp.o: In function
>>>> `cv::Mat::release()':
>>>> cameraview.cpp:(.text._ZN2cv3Mat7releaseEv[cv::Mat::release()]+0x3b):
>>>> undefined reference to `cv::Mat::deallocate()'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::cvtColor(cv::_InputArray const&,
>>>> cv::_OutputArray const&, int, int)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::Mat::copySize(cv::Mat const&)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::_OutputArray::_OutputArray(cv::Mat&)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::Mat::copyTo(cv::_OutputArray const&) const'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::imwrite(std::basic_string<char,
>>>> std::char_traits<char>, std::allocator<char> > const&, cv::_InputArray
>>>> const&, std::vector<int, std::allocator<int> > const&)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::_InputArray::_InputArray(cv::Mat const&)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::Mat::reshape(int, int, int const*) const'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::mixChannels(cv::Mat const*, unsigned int,
>>>> cv::Mat*, unsigned int, int const*, unsigned int)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::Mat::zeros(int, int, int)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::Mat::create(int, int const*, int)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::imread(std::basic_string<char,
>>>> std::char_traits<char>, std::allocator<char> > const&, int)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `vtable for cv::_OutputArray'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::Mat::operator=(cv::Scalar_<double> const&)'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `cv::Mat::convertTo(cv::_OutputArray const&, int,
>>>> double, double) const'
>>>> /home/caupolican/robotica/trunk/src/components/cameraview/build/../../../libs/colorspaces/libcolorspacesmm.so:
>>>> undefined reference to `vtable for cv::_InputArray'
>>>> collect2: ld returned 1 exit status
>>>> make[2]: *** [../cameraview] Error 1
>>>> make[1]: *** [../CMakeFiles/cameraview.dir/all] Error 2
>>>> make: *** [all] Error 2
>>>>
>>>>
>>>> Estoy instalando sobre Ubuntu 12.04. Inicialmente instalé OpenCV 2.3.1
>>>> (¿ cuál es la mejor manera de desinstalarlo ?) pero luego he instalado
>>>> también 2.4.3. y sigue sin funcionar, tras ejecutar "make clean" y los
>>>> scripts "clean.sh"
>>>>
>>>>
>>>> Un saludo y
>>>> Gracias!
>>>>
>>>>
>>>> _______________________________________________
>>>> Jde-developers mailing list
>>>> Jde-developers en gsyc.es
>>>> http://gsyc.escet.urjc.es/cgi-bin/mailman/listinfo/jde-developers
>>>>
>>>>
>>>
>>
>
> _______________________________________________
> Jde-developers mailing list
> Jde-developers en gsyc.es
> http://gsyc.escet.urjc.es/cgi-bin/mailman/listinfo/jde-developers
>
>
------------ próxima parte ------------
Se ha borrado un adjunto en formato HTML...
URL: http://gsyc.escet.urjc.es/pipermail/jde-developers/attachments/20121221/eba5b787/attachment-0001.htm