[GEM-dev] error to compile pix_opencv

Jack jack at rybn.org
Tue Oct 8 16:58:53 CEST 2013


Le 08/10/2013 12:13, Antoine Villeret a écrit :
> ok 
> I understood what's happen...
> there is a mess in the build system
>
> ./configure isn't needed annymore since now I use a Makefile derivated
> from the libdir template (which doesn't include a ./configure script)
> and the Makefile.in was not up to date
>
> moreoever blobtrack.cpp isn't needed anymore but the header does
> I've updated the repo
>
> please try again and just run 'make'
> paths to Gem and Pd are taken from pkg-config
> and if it doesn't work for some reason you can pass with
> --with-pd=/path/to/pd or --with-gem=/path/to/gem option to make
>
> hope it will work now...
>
> +
> a
>
> --
> do it yourself                      
> http://antoine.villeret.free.fr
>
>
> 2013/10/8 Jack <jack at rybn.org <mailto:jack at rybn.org>>
>
>     I still get this error ;)
>
>     $ make
>     ...
>
>     g++  -fPIC -DPD -O2 -funroll-loops -fomit-frame-pointer 
>     -ffast-math -Wall -W -Wno-unused -Wno-parentheses -Wno-switch
>     -DGEM_OPENCV_VERSION=\"0.2\" -g -DLINUX -Wl,--export-dynamic
>     -shared  blobtrack.cpp   -o blobtrack
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_edge.pd_linux
>     pix_opencv_edge.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_laplace.pd_linux
>     pix_opencv_laplace.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_morphology.pd_linux
>     pix_opencv_morphology.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_distrans.pd_linux
>     pix_opencv_distrans.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_motempl.pd_linux
>     pix_opencv_motempl.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o
>     pix_opencv_haarcascade.pd_linux pix_opencv_haarcascade.o
>     `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o
>     pix_opencv_contours_boundingrect.pd_linux
>     pix_opencv_contours_boundingrect.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o
>     pix_opencv_bgsubstract.pd_linux pix_opencv_bgsubstract.o
>     `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o
>     pix_opencv_contours_convexity.pd_linux
>     pix_opencv_contours_convexity.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_dft.pd_linux
>     pix_opencv_dft.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_lk.pd_linux
>     pix_opencv_lk.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o
>     pix_opencv_hist_compare.pd_linux pix_opencv_hist_compare.o
>     `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_knear.pd_linux
>     pix_opencv_knear.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_threshold.pd_linux
>     pix_opencv_threshold.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_floodfill.pd_linux
>     pix_opencv_floodfill.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_athreshold.pd_linux
>     pix_opencv_athreshold.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_bgstats.pd_linux
>     pix_opencv_bgstats.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_camshift.pd_linux
>     pix_opencv_camshift.o `pkg-config --libs opencv`
>
>     blobtrack.cpp:11:26: erreur: ‘CvCapture’ was not declared in this
>     scope
>     blobtrack.cpp:11:37: erreur: ‘pCap’ was not declared in this scope
>     blobtrack.cpp:11:60: erreur: expected primary-expression before
>     ‘*’ token
>     blobtrack.cpp:11:62: erreur: ‘pTracker’ was not declared in this scope
>     blobtrack.cpp:11:71: erreur: expected primary-expression before ‘char’
>     blobtrack.cpp:11:96: erreur: expected primary-expression before ‘char’
>     blobtrack.cpp:11:120: erreur: expression list treated as compound
>     expression in initializer [-fpermissive]
>     blobtrack.cpp:12:1: erreur: expected ‘,’ or ‘;’ before ‘{’ token
>     gcc -Wl,--export-dynamic -shared -o pix_opencv_hu_compare.pd_linux
>     pix_opencv_hu_compare.o `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o
>     pix_opencv_pgh_compare.pd_linux pix_opencv_pgh_compare.o
>     `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o
>     pix_opencv_hough_circles.pd_linux pix_opencv_hough_circles.o
>     `pkg-config --libs opencv`
>     gcc -Wl,--export-dynamic -shared -o
>     pix_opencv_hough_lines.pd_linux pix_opencv_hough_lines.o
>     `pkg-config --libs opencv`
>
>     make: *** [blobtrack] Erreur 1
>     make: *** Attente des tâches non terminées....
>     rm pix_opencv_colorfilt.o pix_opencv_lk.o pix_opencv_hu_compare.o
>     pix_opencv_knear.o pix_opencv_bgsubstract.o
>     pix_opencv_hu_moments.o pix_opencv_contours_convexhull.o
>     pix_opencv_haarcascade.o pix_opencv_edge.o
>     pix_opencv_hough_circles.o pix_opencv_of_bm.o
>     pix_opencv_contours.o pix_opencv_dft.o pix_opencv_laplace.o
>     pix_opencv_hist_compare.o pix_opencv_motempl.o
>     pix_opencv_calibration.o pix_opencv_contours_convexity.o
>     pix_opencv_distrans.o pix_opencv_threshold.o
>     pix_opencv_warpperspective.o pix_opencv_camshift.o
>     pix_opencv_matchshape.o pix_opencv_blobtrack.o
>     pix_opencv_hough_lines.o pix_opencv_pgh_compare.o
>     pix_opencv_bgstats.o pix_opencv_contours_boundingrect.o
>     pix_opencv_findchessboardcorners.o pix_opencv_athreshold.o
>     pix_opencv_morphology.o pix_opencv_floodfill.o pix_opencv_of_hs.o
>     pix_opencv_of_lk.o
>
>     ++
>
>     Jack
>
>
>
>     Le 08/10/2013 11:22, Antoine Villeret a écrit :
>>     this is because I removed the highgui header without removing the
>>     call...
>>
>>     try again ? :-)
>>
>>     thanks 
>>
>>     a
>>
>>     --
>>     do it yourself                      
>>     http://antoine.villeret.free.fr
>>
>>
>>     2013/10/8 Jack <jack at rybn.org <mailto:jack at rybn.org>>
>>
>>         Le 08/10/2013 10:27, Antoine Villeret a écrit :
>>>         hello,
>>>
>>>         I've pushed a fix, could you try again ?
>>>
>>>         btw I don't know how it can compile on my machine since 
>>>         CV_BG_MODEL_FGD and others are defined in legacy.hpp which
>>>         was not include anywhere in my code...
>>>
>>>         +
>>>         a
>>>
>>>         --
>>>         do it yourself                      
>>>         http://antoine.villeret.free.fr
>>>
>>>
>>>         2013/10/5 Jack <jack at rybn.org <mailto:jack at rybn.org>>
>>>
>>>             Le 05/10/2013 15:10, Antoine Villeret a écrit :
>>>>             ok, 
>>>>
>>>>             which OpenCV version do you have ?
>>>>             $echo `pkg-config --modversion opencv`
>>>>
>>>>             there is no check in the Makefile, I could add one...
>>>>
>>>>             +
>>>>             a
>>>>
>>>>             --
>>>>             do it yourself                      
>>>>             http://antoine.villeret.free.fr
>>>>
>>>>
>>>>             2013/10/5 Jack <jack at rybn.org <mailto:jack at rybn.org>>
>>>>
>>>>                 Le 03/10/2013 15:58, Antoine Villeret a écrit :
>>>>>                 hey jack, 
>>>>>
>>>>>                 sorry I don't see your mail...
>>>>>                 it's quite old now, do you still need help ?
>>>>>
>>>>>                 +
>>>>>                 a
>>>>>
>>>>>                 --
>>>>>                 do it yourself                      
>>>>>                 http://antoine.villeret.free.fr
>>>>>
>>>>>
>>>>>                 2013/5/31 Jack <jack at rybn.org <mailto:jack at rybn.org>>
>>>>>
>>>>>                     Hello,
>>>>>
>>>>>                     I have an error when i try to compile pix_opencv :
>>>>>
>>>>>                     pix_opencv_lk.cc: In member function ‘virtual void
>>>>>                     pix_opencv_lk::processRGBAImage(imageStruct&)’:
>>>>>                     pix_opencv_lk.cc:165:42: erreur:
>>>>>                     ‘cvCreateSubdiv2D’ was not declared in
>>>>>                     this scope
>>>>>                     pix_opencv_lk.cc:166:51: erreur:
>>>>>                     ‘cvInitSubdivDelaunay2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:212:62: erreur:
>>>>>                     ‘cvSubdivDelaunay2DInsert’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:213:45: erreur:
>>>>>                     ‘cvCalcSubdivVoronoi2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:244:69: erreur:
>>>>>                     ‘cvSubdivDelaunay2DInsert’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:245:52: erreur:
>>>>>                     ‘cvCalcSubdivVoronoi2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:351:59: erreur:
>>>>>                     ‘cvSubdiv2DEdgeOrg’ was not declared in
>>>>>                     this scope
>>>>>                     pix_opencv_lk.cc:352:59: erreur:
>>>>>                     ‘cvSubdiv2DEdgeDst’ was not declared in
>>>>>                     this scope
>>>>>                     pix_opencv_lk.cc: In member function ‘virtual void
>>>>>                     pix_opencv_lk::processRGBImage(imageStruct&)’:
>>>>>                     pix_opencv_lk.cc:443:42: erreur:
>>>>>                     ‘cvCreateSubdiv2D’ was not declared in
>>>>>                     this scope
>>>>>                     pix_opencv_lk.cc:444:51: erreur:
>>>>>                     ‘cvInitSubdivDelaunay2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:490:62: erreur:
>>>>>                     ‘cvSubdivDelaunay2DInsert’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:491:45: erreur:
>>>>>                     ‘cvCalcSubdivVoronoi2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:522:69: erreur:
>>>>>                     ‘cvSubdivDelaunay2DInsert’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:523:52: erreur:
>>>>>                     ‘cvCalcSubdivVoronoi2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:628:59: erreur:
>>>>>                     ‘cvSubdiv2DEdgeOrg’ was not declared in
>>>>>                     this scope
>>>>>                     pix_opencv_lk.cc:629:59: erreur:
>>>>>                     ‘cvSubdiv2DEdgeDst’ was not declared in
>>>>>                     this scope
>>>>>                     pix_opencv_lk.cc: In member function ‘virtual void
>>>>>                     pix_opencv_lk::processGrayImage(imageStruct&)’:
>>>>>                     pix_opencv_lk.cc:722:42: erreur:
>>>>>                     ‘cvCreateSubdiv2D’ was not declared in
>>>>>                     this scope
>>>>>                     pix_opencv_lk.cc:723:51: erreur:
>>>>>                     ‘cvInitSubdivDelaunay2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:769:62: erreur:
>>>>>                     ‘cvSubdivDelaunay2DInsert’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:770:45: erreur:
>>>>>                     ‘cvCalcSubdivVoronoi2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:796:69: erreur:
>>>>>                     ‘cvSubdivDelaunay2DInsert’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:797:52: erreur:
>>>>>                     ‘cvCalcSubdivVoronoi2D’ was not
>>>>>                     declared in this scope
>>>>>                     pix_opencv_lk.cc:902:59: erreur:
>>>>>                     ‘cvSubdiv2DEdgeOrg’ was not declared in
>>>>>                     this scope
>>>>>                     pix_opencv_lk.cc:903:59: erreur:
>>>>>                     ‘cvSubdiv2DEdgeDst’ was not declared in
>>>>>                     this scope
>>>>>                     make: *** [pix_opencv_lk.o] Erreur 1
>>>>>                     rm pix_opencv_bgsubstract.o
>>>>>                     pix_opencv_haarcascade.o pix_opencv_edge.o
>>>>>                     pix_opencv_dft.o pix_opencv_laplace.o
>>>>>                     pix_opencv_motempl.o
>>>>>                     pix_opencv_contours_convexity.o
>>>>>                     pix_opencv_distrans.o
>>>>>                     pix_opencv_contours_boundingrect.o
>>>>>                     pix_opencv_morphology.o
>>>>>
>>>>>                     I do this :
>>>>>                     $ sudo apt-get install libopencv-dev libcv-dev
>>>>>                     libhighgui-dev libcvaux-dev
>>>>>                     $ ./configure
>>>>>                     --with-pd='/home/jack/Téléchargements/pd-0.44-3'
>>>>>                     --with-gem='/home/jack/Gem'
>>>>>                     then
>>>>>                     $ make
>>>>>
>>>>>                     How can i avoid this error ?
>>>>>                     Thanx.
>>>>>                     ++
>>>>>
>>>>>                     Jack
>>>>>
>>>>>
>>>>>
>>>>>                     _______________________________________________
>>>>>                     GEM-dev mailing list
>>>>>                     GEM-dev at iem.at <mailto:GEM-dev at iem.at>
>>>>>                     http://lists.puredata.info/listinfo/gem-dev
>>>>>
>>>>>
>>>>
>>>>                 Hello Antoine,
>>>>
>>>>                 Now, after :
>>>>                 $ ./configure
>>>>                 --with-pd='/home/jack/Téléchargements/pd-0.45-0test2'
>>>>                 --with-gem='/home/jack/Gem'
>>>>                 $ make -j 6 -k
>>>>
>>>>                 I get that error :
>>>>
>>>>                 In file included from blobtrack.cpp:5:0:
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector0()’:
>>>>                 blobtrack.h:18:82: erreur: ‘CV_BG_MODEL_FGD’ was
>>>>                 not declared in this scope
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector0Simple()’:
>>>>                 blobtrack.h:19:82: erreur: ‘CV_BG_MODEL_FGD_SIMPLE’
>>>>                 was not declared in this scope
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector1()’:
>>>>                 blobtrack.h:20:82: erreur: ‘CV_BG_MODEL_MOG’ was
>>>>                 not declared in this scope
>>>>                 gcc -Wl,--export-dynamic -shared -o
>>>>                 pix_opencv_of_hs.pd_linux pix_opencv_of_hs.o
>>>>                 `pkg-config --libs opencv`
>>>>                 gcc -Wl,--export-dynamic -shared -o
>>>>                 pix_opencv_of_lk.pd_linux pix_opencv_of_lk.o
>>>>                 `pkg-config --libs opencv`
>>>>                 blobtrack.cpp: In function ‘int main(int, char**)’:
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pFG’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBD’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBT’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBTGen’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBTPP’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::UsePPData’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBTA’
>>>>                 [-Wmissing-field-initializers]
>>>>                 gcc -Wl,--export-dynamic -shared -o
>>>>                 pix_opencv_calibration.pd_linux
>>>>                 pix_opencv_calibration.o `pkg-config --libs opencv`
>>>>                 In file included from blobtrack.cpp:5:0:
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector1()’:
>>>>                 blobtrack.h:20:113: attention : contrôle a atteint
>>>>                 la fin non void de la fonction [-Wreturn-type]
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector0Simple()’:
>>>>                 blobtrack.h:19:113: attention : contrôle a atteint
>>>>                 la fin non void de la fonction [-Wreturn-type]
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector0()’:
>>>>                 blobtrack.h:18:113: attention : contrôle a atteint
>>>>                 la fin non void de la fonction [-Wreturn-type]
>>>>                 gcc -Wl,--export-dynamic -shared -o
>>>>                 pix_opencv_warpperspective.pd_linux
>>>>                 pix_opencv_warpperspective.o `pkg-config --libs opencv`
>>>>                 gcc -Wl,--export-dynamic -shared -o
>>>>                 pix_opencv_findchessboardcorners.pd_linux
>>>>                 pix_opencv_findchessboardcorners.o `pkg-config
>>>>                 --libs opencv`
>>>>                 make: *** [blobtrack] Erreur 1
>>>>                 make: *** Attente des tâches non terminées....
>>>>                 rm pix_opencv_colorfilt.o pix_opencv_lk.o
>>>>                 pix_opencv_hu_compare.o pix_opencv_knear.o
>>>>                 pix_opencv_bgsubstract.o pix_opencv_hu_moments.o
>>>>                 pix_opencv_contours_convexhull.o
>>>>                 pix_opencv_haarcascade.o pix_opencv_edge.o
>>>>                 pix_opencv_hough_circles.o pix_opencv_of_bm.o
>>>>                 pix_opencv_contours.o pix_opencv_dft.o
>>>>                 pix_opencv_laplace.o pix_opencv_hist_compare.o
>>>>                 pix_opencv_motempl.o pix_opencv_calibration.o
>>>>                 pix_opencv_contours_convexity.o
>>>>                 pix_opencv_distrans.o pix_opencv_threshold.o
>>>>                 pix_opencv_warpperspective.o pix_opencv_camshift.o
>>>>                 pix_opencv_matchshape.o pix_opencv_blobtrack.o
>>>>                 pix_opencv_hough_lines.o pix_opencv_pgh_compare.o
>>>>                 pix_opencv_bgstats.o
>>>>                 pix_opencv_contours_boundingrect.o
>>>>                 pix_opencv_findchessboardcorners.o
>>>>                 pix_opencv_athreshold.o pix_opencv_morphology.o
>>>>                 pix_opencv_floodfill.o pix_opencv_of_hs.o
>>>>                 pix_opencv_of_lk.o
>>>>                 jack at jack-GE60-0NC-0ND:~/pure-data/externals/pix_opencv$
>>>>                 make -j 6 -k
>>>>                 g++ -fPIC -DPD -O2 -funroll-loops
>>>>                 -fomit-frame-pointer  -ffast-math -Wall -W
>>>>                 -Wno-unused -Wno-parentheses -Wno-switch
>>>>                 -DGEM_OPENCV_VERSION=\"0.2\" -g -DLINUX
>>>>                 -I/home/jack/Téléchargements/pd-0.45-0test2/src
>>>>                 -I.  -I/home/jack/Gem/src
>>>>                 -I/home/jack/Téléchargements/pd-0.45-0test2/src
>>>>                 -I/usr/include/Gem `pkg-config --cflags opencv` -o
>>>>                 pix_opencv_blobtrack.o -c pix_opencv_blobtrack.cc
>>>>                 g++ -fPIC -DPD -O2 -funroll-loops
>>>>                 -fomit-frame-pointer  -ffast-math -Wall -W
>>>>                 -Wno-unused -Wno-parentheses -Wno-switch
>>>>                 -DGEM_OPENCV_VERSION=\"0.2\" -g -DLINUX
>>>>                 -I/home/jack/Téléchargements/pd-0.45-0test2/src
>>>>                 -I.  -I/home/jack/Gem/src
>>>>                 -I/home/jack/Téléchargements/pd-0.45-0test2/src
>>>>                 -I/usr/include/Gem `pkg-config --cflags opencv` -o
>>>>                 pix_opencv_contours.o -c pix_opencv_contours.cc
>>>>                 g++ -fPIC -DPD -O2 -funroll-loops
>>>>                 -fomit-frame-pointer  -ffast-math -Wall -W
>>>>                 -Wno-unused -Wno-parentheses -Wno-switch
>>>>                 -DGEM_OPENCV_VERSION=\"0.2\" -g -DLINUX
>>>>                 -I/home/jack/Téléchargements/pd-0.45-0test2/src
>>>>                 -I.  -I/home/jack/Gem/src
>>>>                 -I/home/jack/Téléchargements/pd-0.45-0test2/src
>>>>                 -I/usr/include/Gem `pkg-config --cflags opencv` -o
>>>>                 pix_opencv_matchshape.o -c pix_opencv_matchshape.cc
>>>>                 g++  -fPIC -DPD -O2 -funroll-loops
>>>>                 -fomit-frame-pointer  -ffast-math -Wall -W
>>>>                 -Wno-unused -Wno-parentheses -Wno-switch
>>>>                 -DGEM_OPENCV_VERSION=\"0.2\" -g -DLINUX
>>>>                 -Wl,--export-dynamic -shared  blobtrack.cpp   -o
>>>>                 blobtrack
>>>>                 In file included from blobtrack.cpp:5:0:
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector0()’:
>>>>                 blobtrack.h:18:82: erreur: ‘CV_BG_MODEL_FGD’ was
>>>>                 not declared in this scope
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector0Simple()’:
>>>>                 blobtrack.h:19:82: erreur: ‘CV_BG_MODEL_FGD_SIMPLE’
>>>>                 was not declared in this scope
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector1()’:
>>>>                 blobtrack.h:20:82: erreur: ‘CV_BG_MODEL_MOG’ was
>>>>                 not declared in this scope
>>>>                 blobtrack.cpp: In function ‘int main(int, char**)’:
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pFG’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBD’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBT’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBTGen’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBTPP’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::UsePPData’
>>>>                 [-Wmissing-field-initializers]
>>>>                 blobtrack.cpp:258:43: attention : missing
>>>>                 initializer for member
>>>>                 ‘CvBlobTrackerAutoParam1::pBTA’
>>>>                 [-Wmissing-field-initializers]
>>>>                 In file included from blobtrack.cpp:5:0:
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector1()’:
>>>>                 blobtrack.h:20:113: attention : contrôle a atteint
>>>>                 la fin non void de la fonction [-Wreturn-type]
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector0Simple()’:
>>>>                 blobtrack.h:19:113: attention : contrôle a atteint
>>>>                 la fin non void de la fonction [-Wreturn-type]
>>>>                 blobtrack.h: In function ‘CvFGDetector*
>>>>                 cvCreateFGDetector0()’:
>>>>                 blobtrack.h:18:113: attention : contrôle a atteint
>>>>                 la fin non void de la fonction [-Wreturn-type]
>>>>                 make: *** [blobtrack] Erreur 1
>>>>                 gcc -Wl,--export-dynamic -shared -o
>>>>                 pix_opencv_blobtrack.pd_linux
>>>>                 pix_opencv_blobtrack.o `pkg-config --libs opencv`
>>>>                 gcc -Wl,--export-dynamic -shared -o
>>>>                 pix_opencv_matchshape.pd_linux
>>>>                 pix_opencv_matchshape.o `pkg-config --libs opencv`
>>>>                 gcc -Wl,--export-dynamic -shared -o
>>>>                 pix_opencv_contours.pd_linux pix_opencv_contours.o
>>>>                 `pkg-config --libs opencv`
>>>>                 make: La cible « all » n'a pas pu être refabriquée
>>>>                 à cause d'erreurs.
>>>>                 rm pix_opencv_contours.o pix_opencv_matchshape.o
>>>>                 pix_opencv_blobtrack.o
>>>>
>>>>                 So only 'blobtrack' seems to have a problem to
>>>>                 compile...
>>>>                 ++
>>>>
>>>>                 Jack
>>>>
>>>>
>>>
>>>             $ echo `pkg-config --modversion opencv`
>>>             2.4.2
>>>             ++
>>>
>>>             Jack
>>>
>>>
>>>
>>         Hello Antoine,
>>
>>         Now, i get this error :
>>
>>         $ make
>>
>>         g++  -fPIC -DPD -O2 -funroll-loops -fomit-frame-pointer 
>>         -ffast-math -Wall -W -Wno-unused -Wno-parentheses -Wno-switch
>>         -DGEM_OPENCV_VERSION=\"0.2\" -g -DLINUX -Wl,--export-dynamic
>>         -shared  blobtrack.cpp   -o blobtrack
>>         blobtrack.cpp:11:26: erreur: ‘CvCapture’ was not declared in
>>         this scope
>>         blobtrack.cpp:11:37: erreur: ‘pCap’ was not declared in this
>>         scope
>>         blobtrack.cpp:11:60: erreur: expected primary-expression
>>         before ‘*’ token
>>         blobtrack.cpp:11:62: erreur: ‘pTracker’ was not declared in
>>         this scope
>>         blobtrack.cpp:11:71: erreur: expected primary-expression
>>         before ‘char’
>>         blobtrack.cpp:11:96: erreur: expected primary-expression
>>         before ‘char’
>>         blobtrack.cpp:11:120: erreur: expression list treated as
>>         compound expression in initializer [-fpermissive]
>>         blobtrack.cpp:12:1: erreur: expected ‘,’ or ‘;’ before ‘{’ token
>>
>>         make: *** [blobtrack] Erreur 1
>>         rm pix_opencv_colorfilt.o pix_opencv_lk.o
>>         pix_opencv_hu_compare.o pix_opencv_knear.o
>>         pix_opencv_bgsubstract.o pix_opencv_hu_moments.o
>>         pix_opencv_contours_convexhull.o pix_opencv_haarcascade.o
>>         pix_opencv_edge.o pix_opencv_hough_circles.o
>>         pix_opencv_of_bm.o pix_opencv_contours.o pix_opencv_dft.o
>>         pix_opencv_laplace.o pix_opencv_hist_compare.o
>>         pix_opencv_motempl.o pix_opencv_calibration.o
>>         pix_opencv_contours_convexity.o pix_opencv_distrans.o
>>         pix_opencv_threshold.o pix_opencv_warpperspective.o
>>         pix_opencv_camshift.o pix_opencv_matchshape.o
>>         pix_opencv_blobtrack.o pix_opencv_hough_lines.o
>>         pix_opencv_pgh_compare.o pix_opencv_bgstats.o
>>         pix_opencv_contours_boundingrect.o
>>         pix_opencv_findchessboardcorners.o pix_opencv_athreshold.o
>>         pix_opencv_morphology.o pix_opencv_floodfill.o
>>         pix_opencv_of_hs.o pix_opencv_of_lk.o
>>
>>         ++
>>
>>         Jack
>>
>>
>>
>
>

OK, it is working fine now :)
Thanx !
++

Jack


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