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Je suis triyng pour implémenter Matlab dans un programme C++. http://www.cl.cam.ac.uk/~sjeh3/wii/ L'application utilise gtk a wii mote lib et Matlab Camera Calibration Toolbox (http://www.vision.caltech.edu/bouguetj/calib_doc/). ça fonctionne parfaitement. Je souhaite utiliser les outils de traçage matlab pour créer un graphique fourni par l'application. Mais j'ai des problèmes pour construire l'application avec le moteur matlab.Problèmes liés au moteur Matlab
Dans le main.cpp je viens d'ajouter le code de l'exemple matlab engdemo.cpp dans la fonction principale et inclus engine.h et mex.h. Même avec les exemples comme engdemo.cpp j'ai toujours cette erreur:
mex: le lien de '' ... mexa64 '' a échoué.
voici les vues de la console:
[email protected]:/home/hugo/Bureau/sjeh3-wii/wmgui# ./build2
----------------------------------------------------------------
-> mbuildopts.sh sourced from directory (DIR = $HOME/.matlab/$REL_VERSION)
FILE = /root/.matlab/R2009b/mbuildopts.sh
----------------------------------------------------------------
-> TMW_ROOT = /home/hugo/Matlab
-> CC = g++-4.1
-> CC flags:
CFLAGS = -ansi -D_GNU_SOURCE -I/home/hugo/Matlab/extern/include/cpp -I/home/hugo/Matlab/extern/include -DUNIX -DX11 -DGLNXA64 -DGCC -pthread
CDEBUGFLAGS = -g
COPTIMFLAGS = -O -DNDEBUG
CLIBS = -Wl,-rpath-link,/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/runtime/glnxa64 -lmwmclmcrrt -lm
arguments =
-> LD = g++-4.1
-> Link flags:
LDFLAGS = -pthread
LDDEBUGFLAGS = -g
LDOPTIMFLAGS = -O
arguments = -L/usr/lib/ -L../toolbox -L../libcwiid -L../libcwiid -L/opt/gnome/lib64 -L/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/extern/include -L../../matlablibtest/toolbox
----------------------------------------------------------------
-> g++-4.1 -c -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/opt/gnome/include/gtk-2.0 -I/usr/include/gtk-2.0 -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/gtk-2.0/include -I../libcwiid -I../toolbox -I/opt/matlab/extern/include -I/usr/lib -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/bin/glnxa64 -ansi -D_GNU_SOURCE -I/home/hugo/Matlab/extern/include/cpp -I/home/hugo/Matlab/extern/include -DUNIX -DX11 -DGLNXA64 -DGCC -pthread -g "main.cpp"
-> g++-4.1 -c -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/opt/gnome/include/gtk-2.0 -I/usr/include/gtk-2.0 -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/gtk-2.0/include -I../libcwiid -I../toolbox -I/opt/matlab/extern/include -I/usr/lib -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/bin/glnxa64 -ansi -D_GNU_SOURCE -I/home/hugo/Matlab/extern/include/cpp -I/home/hugo/Matlab/extern/include -DUNIX -DX11 -DGLNXA64 -DGCC -pthread -g "interface.cpp"
-> g++-4.1 -c -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/opt/gnome/include/gtk-2.0 -I/usr/include/gtk-2.0 -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/gtk-2.0/include -I../libcwiid -I../toolbox -I/opt/matlab/extern/include -I/usr/lib -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/bin/glnxa64 -ansi -D_GNU_SOURCE -I/home/hugo/Matlab/extern/include/cpp -I/home/hugo/Matlab/extern/include -DUNIX -DX11 -DGLNXA64 -DGCC -pthread -g "support.cpp"
-> g++-4.1 -g -pthread -L/usr/lib/ -L../toolbox -L../libcwiid -L../libcwiid -L/opt/gnome/lib64 -L/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/extern/include -L../../matlablibtest/toolbox -o wmgui main.o interface.o support.o -Wl,-rpath-link,/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/runtime/glnxa64 -lmwmclmcrrt -lm -lcalib -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lfreetype -lz -lfontconfig -lexpat -lglitz -lm -lpng12 -lXrender -lX11 -lpthread -lXau -lXdmcp -lgthread-2.0 -lglib-2.0 -lm -lcwiid
main.o: In function `main':
/home/hugo/Bureau/sjeh3-wii/wmgui/main.cpp:363: undefined reference to `engOpen'
/home/hugo/Bureau/sjeh3-wii/wmgui/main.cpp:367: undefined reference to `engEvalString'
collect2: ld returned 1 exit status
mbuild: link of 'wmgui' failed.
[email protected]:/home/hugo/Bureau/sjeh3-wii/wmgui# ./build2
-> mexopts.sh sourced from directory (DIR = $HOME/.matlab/$REL_VERSION)
FILE = /root/.matlab/R2009b/mexopts.sh
----------------------------------------------------------------
-> MATLAB = /home/hugo/Matlab
-> CC = gcc-4.1
-> CC flags:
CFLAGS = -ansi -D_GNU_SOURCE -fexceptions -fPIC -fno-omit-frame-pointer -pthread
CDEBUGFLAGS = -g
COPTIMFLAGS = -O -DNDEBUG
CLIBS = -Wl,-rpath-link,/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/bin/glnxa64 -lmx -lmex -lmat -lm -lstdc++
arguments = -DMX_COMPAT_32
-> CXX = g++-4.1
-> CXX flags:
CXXFLAGS = -ansi -D_GNU_SOURCE -fPIC -fno-omit-frame-pointer -pthread
CXXDEBUGFLAGS = -g
CXXOPTIMFLAGS = -O -DNDEBUG
CXXLIBS = -Wl,-rpath-link,/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/bin/glnxa64 -lmx -lmex -lmat -lm
arguments = -DMX_COMPAT_32
-> FC = g95
-> FC flags:
FFLAGS = -fexceptions -fPIC -fno-omit-frame-pointer
FDEBUGFLAGS = -g
FOPTIMFLAGS = -O
FLIBS = -Wl,-rpath-link,/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/bin/glnxa64 -lmx -lmex -lmat -lm
arguments = -DMX_COMPAT_32
-> LD = g++-4.1
-> Link flags:
LDFLAGS = -pthread -shared -Wl,--version-script,/home/hugo/Matlab/extern/lib/glnxa64/mexFunction.map -Wl,--no-undefined
LDDEBUGFLAGS = -g
LDOPTIMFLAGS = -O
LDEXTENSION = .mexa64
arguments = -lang cpp -L/usr/lib/ -L../toolbox -L../libcwiid -lcalib -L../libcwiid -L/opt/gnome/lib64 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lfreetype -lz -lfontconfig -lexpat -lglitz -lm -lpng12 -lXrender -lX11 -lpthread -lXau -lXdmcp -lgthread-2.0 -lglib-2.0 -lm -lcwiid -L/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/extern/include -L../../matlablibtest/toolbox
-> LDCXX =
-> Link flags:
LDCXXFLAGS =
LDCXXDEBUGFLAGS =
LDCXXOPTIMFLAGS =
LDCXXEXTENSION =
arguments = -lang cpp -L/usr/lib/ -L../toolbox -L../libcwiid -lcalib -L../libcwiid -L/opt/gnome/lib64 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lfreetype -lz -lfontconfig -lexpat -lglitz -lm -lpng12 -lXrender -lX11 -lpthread -lXau -lXdmcp -lgthread-2.0 -lglib-2.0 -lm -lcwiid -L/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/extern/include -L../../matlablibtest/toolbox
----------------------------------------------------------------
-> g++-4.1 -c -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/opt/gnome/include/gtk-2.0 -I/usr/include/gtk-2.0 -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/gtk-2.0/include -I../libcwiid -I../toolbox -I/opt/matlab/extern/include -I/usr/lib -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/bin/glnxa64 -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/simulink/include -DMATLAB_MEX_FILE -ansi -D_GNU_SOURCE -fPIC -fno-omit-frame-pointer -pthread -DMX_COMPAT_32 -g "main.cpp"
-> g++-4.1 -c -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/opt/gnome/include/gtk-2.0 -I/usr/include/gtk-2.0 -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/gtk-2.0/include -I../libcwiid -I../toolbox -I/opt/matlab/extern/include -I/usr/lib -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/bin/glnxa64 -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/simulink/include -DMATLAB_MEX_FILE -ansi -D_GNU_SOURCE -fPIC -fno-omit-frame-pointer -pthread -DMX_COMPAT_32 -g "interface.cpp"
-> g++-4.1 -c -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/opt/gnome/include/gtk-2.0 -I/usr/include/gtk-2.0 -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/gtk-2.0/include -I../libcwiid -I../toolbox -I/opt/matlab/extern/include -I/usr/lib -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/bin/glnxa64 -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/simulink/include -DMATLAB_MEX_FILE -ansi -D_GNU_SOURCE -fPIC -fno-omit-frame-pointer -pthread -DMX_COMPAT_32 -g "support.cpp"
-> g++-4.1 -g -pthread -shared -Wl,--version-script,/home/hugo/Matlab/extern/lib/glnxa64/mexFunction.map -Wl,--no-undefined -o "wmgui.mexa64" main.o interface.o support.o -lang cpp -L/usr/lib/ -L../toolbox -L../libcwiid -lcalib -L../libcwiid -L/opt/gnome/lib64 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lfreetype -lz -lfontconfig -lexpat -lglitz -lm -lpng12 -lXrender -lX11 -lpthread -lXau -lXdmcp -lgthread-2.0 -lglib-2.0 -lm -lcwiid -L/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/extern/include -L../../matlablibtest/toolbox -Wl,-rpath-link,/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/bin/glnxa64 -lmx -lmex -lmat -lm
g++-4.1: cpp: Aucun fichier ou dossier de ce type
mex: link of ' "wmgui.mexa64"' failed.
#!/bin/sh
(mex or mbuild) -v -g -output wmgui main.cpp interface.cpp support.cpp -lang cpp \
-L/usr/lib/ -L../toolbox -L../libcwiid -lcalib -L../libcwiid -L/opt/gnome/lib64 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lfreetype -lz -lfontconfig -lexpat -lglitz -lm -lpng12 -lXrender -lX11 -lpthread -lXau -lXdmcp -lgthread-2.0 -lglib-2.0 -lm -lcwiid -L/home/hugo/Matlab/bin/glnxa64 -L/home/hugo/Matlab/extern/include -L../../matlablibtest/toolbox \
-I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/opt/gnome/include/gtk-2.0 -I/usr/include/gtk-2.0 -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/gtk-2.0/include -I../libcwiid -I../toolbox -I/opt/matlab/extern/include -I/usr/lib -I/home/hugo/Matlab/extern/include -I/home/hugo/Matlab/bin/glnxa64
J'oubliais de dire que je voulais utiliser le moteur Matlab et pas mon C++ application dans Matlab. Peut-être que ce n'était pas si clair. Je ne pense pas que le programme fonctionnera comme un fichier mex.
Sincèrement, Hugo