[Jderobot-dev] problema con opencv

[JoseMaria]

uhm... Jderobot es un software modular con muuuchos componentes. No hace
falta que te lo compiles todo, vete mejor a los componentes que
necesitas (cameraserver y cameraview) e intenta compilar esos. Esa
compilación te llevará a compilar también algunas bibliotecas genéricas,
pero no toooodo Jderobot. 

Ánimo,

JoseMaria
On Mon, 2013-07-08 at 01:56 -0700, Aitor Martínez wrote:
> es la primera vez que uso CMake y de las primeras que uso make y estoy
> bastante perdido ahora mismo, cuando he hecho cmake me sale esto:
> 
> OpenCV-2.3.1/build$ cmake ..
> 
> -- Extracting svn version, please wait...
> -- SVNVERSION:  svn:exportado
> -- Detected version of GNU GCC: 46 (406)
> -- checking for module 'libdc1394-2'
> --   package 'libdc1394-2' not found
> -- checking for module 'libdc1394'
> --   package 'libdc1394' not found
> -- Could NOT find Jasper (missing:  JASPER_LIBRARY JASPER_INCLUDE_DIR) 
> -- checking for module 'libv4l1'
> --   package 'libv4l1' not found
> Traceback (most recent call last):
>   File "<string>", line 1, in <module>
> ImportError: No module named numpy.distutils
> Traceback (most recent call last):
>   File "<string>", line 1, in <module>
> ImportError: No module named sphinx
> CUDA_TOOLKIT_ROOT_DIR not found or specified
> -- Could NOT find CUDA (missing:  CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE
> CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "4.0")
> -- Parsing 'cvconfig.h.cmake'
> -- 
> -- General configuration for opencv 2.3.1
> =====================================
> -- 
> --     Built as dynamic libs?:     YES
> --     Compiler:                   /usr/bin/c++
> --     C++ flags (Release):          -Wall -Wno-long-long -pthread
> -ffunction-sections  -O3 -DNDEBUG  -fomit-frame-pointer -msse -msse2
> -DNDEBUG 
> --     C++ flags (Debug):            -Wall -Wno-long-long -pthread
> -ffunction-sections  -g  -O0 -DDEBUG -D_DEBUG -ggdb3 
> --     Linker flags (Release):      
> --     Linker flags (Debug):        
> -- 
> --   GUI: 
> --     GTK+ 2.x:                   YES
> --     GThread:                    YES
> -- 
> --   Media I/O: 
> --     ZLib:                       YES
> --     JPEG:                       TRUE
> --     PNG:                        TRUE
> --     TIFF:                       TRUE
> --     JPEG 2000:                  build
> --     OpenEXR:                    NO
> --     OpenNI:                     NO
> --     OpenNI PrimeSensor Modules: NO
> --     XIMEA:                      NO
> -- 
> --   Video I/O:
> --     DC1394 1.x:                 NO
> --     DC1394 2.x:                 NO
> --     FFMPEG:                     YES
> --       codec:                    YES
> --       format:                   YES
> --       util:                     YES
> --       swscale:                  YES
> --       gentoo-style:             YES
> --     GStreamer:                  YES
> --     UniCap:                     NO
> --     PvAPI:                      NO
> --     V4L/V4L2:                   /1
> --     Xine:                       NO
> -- 
> --   Other third-party libraries:
> --     Use IPP:                    NO
> --     Use TBB:                    NO
> --     Use ThreadingFramework:     NO
> --     Use Cuda:                   NO
> --     Use Eigen:                  YES
> -- 
> --   Interfaces:
> --     Python:                     YES
> --     Python interpreter:         /usr/bin/python -B (ver 2.7)
> --     Python numpy:               NO (Python wrappers will not be
> generated)
> --     Java:                       NO
> -- 
> --   Documentation:
> --     Sphinx:                     NO
> --     PdfLaTeX compiler:          /usr/bin/pdflatex
> --     Build Documentation:        NO
> -- 
> --   Tests and samples:
> --     Tests:                      YES
> --     Examples:                   NO
> -- 
> --   Install path:                 /usr/local
> -- 
> --   cvconfig.h is in:             /home/aitor/OpenCV-2.3.1/build
> -- -----------------------------------------------------------------
> -- 
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /home/aitor/OpenCV-2.3.1/build
> 
> y después al hacer make esto:
> 
>  OpenCV-2.3.1/build$make
> 
> [ 23%] Built target opencv_core
> [ 23%] Built target opencv_imgproc
> [ 23%] Built target opencv_flann
> [ 23%] Built target libjasper
> [ 23%] Built target opencv_highgui
> [ 23%] Built target opencv_features2d
> [ 23%] Built target opencv_calib3d
> [ 23%] Built target opencv_ts
> Linking CXX executable ../../bin/opencv_test_calib3d
> ../../lib/libopencv_highgui.so.2.3.1: undefined reference to
> `av_sub_q(AVRational, AVRational)'
> ../../lib/libopencv_highgui.so.2.3.1: undefined reference to
> `av_rescale_q(long, AVRational, AVRational)'
> collect2: ld devolvió el estado de salida 1
> make[2]: *** [bin/opencv_test_calib3d] Error 1
> make[1]: *** [modules/calib3d/CMakeFiles/opencv_test_calib3d.dir/all] Error
> 2
> make: *** [all] Error 2
> 
> 
> 
> --
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Universidad Rey Juan Carlos